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Interviewer: Welcome, Mr X. Thanks for dropping by. We like to keep our interviews informal. And even though I have all the power here, and you are nothing but a cretin, let’s pretend we are going to have fun here.
Mr X: Sure, man, whatever.
I: Let’s start with the technical stuff, shall we? Do you know what a linked list is?
X: (Tells what it is).
I: Great. Can you tell me where linked lists are used?
X:: Sure. In interview questions.
I: What?
X: The only time linked lists come up is in interview questions.
I:: That’s not true. They have lots of real world applications. Like, like…. (fumbles)
X:: Like to implement memory allocation in operating systems. But you don’t sell operating systems, do you?
I:: Well… moving on. Do you know what the Big O notation is?
X: Sure. It’s another thing used only in interviews.
I: What?! Not true at all. What if you want to sort a billion records a minute, like Google has to?
X: But you are not Google, are you? You are hiring me to work with 5 year old PHP code, and most of the tasks will be hacking HTML/CSS. Why don’t you ask me something I will actually be doing?
I: (Getting a bit frustrated) Fine. How would you do FooBar in version X of PHP?
X: I would, er, Google that.
I: And how do you call library ABC in PHP?
X: Google?
I: (shocked) OMG. You mean you don’t remember all the 97 million PHP functions, and have to actually Google stuff? What if the Internet goes down?
X: Does it? We’re in the 1st world, aren’t we?
I: Tut, tut. Kids these days. Anyway,looking at your resume, we need at least 7 years of ReactJS. You don’t have that.
X: That’s great, because React came out last year.
I: Excuses, excuses. Let’s ask some lateral thinking questions. How would you go about finding how many piano tuners there are in San Francisco?
X: 37.
I: What?!
X: 37. I googled before coming here. Also Googled other puzzle questions. You can fit 7,895,345 balls in a Boeing 747. Manholes covers are round because that is the shape that won’t fall in. You ask the guard what the other guard would say. You then take the fox across the bridge first, and eat the chicken. As for how to move Mount Fuji, you tell it a sad story.
I: Ooooooooookkkkkaaaayyyyyyy. Right, tell me a bit about yourself.
X: Everything is there in the resume.
I: I mean other than that. What sort of a person are you? What are your hobbies?
X: Japanese culture.
I: Interesting. What specifically?
X: Hentai.
I: What’s hentai?
X: It’s an televised art form.
I: Ok. Now, can you give me an example of a time when you were really challenged?
X: Well, just the other day, a few pennies from my pocket fell behind the sofa. Took me an hour to take them out. Boy was it challenging.
I: I meant technical challenge.
X: I once spent 10 hours installing Windows 10 on a Mac.
I: Why did you do that?
X: I had nothing better to do.
I: Why did you decide to apply to us?
X: The voices in my head told me.
I: What?
X: You advertised a job, so I applied.
I: And why do you want to change your job?
X: Money, baby!
I: (shocked)
X: I mean, I am looking for more lateral changes in a fast moving cloud connected social media agile web 2.0 company.
I: Great. That’s the answer we were looking for. What do you feel about constant overtime?
X: I don’t know. What do you feel about overtime pay?
I: What is your biggest weakness?
X: Kryptonite. Also, ice cream.
I: What are your salary expectations?
X: A million dollars a year, three months paid vacation on the beach, stock options, the lot. Failing that, whatever you have.
I: Great. Any questions for me?
X: No.
I: No? You are supposed to ask me a question, to impress me with your knowledge. I’ll ask you one. Where do you see yourself in 5 years?
X: Doing your job, minus the stupid questions.
I: Get out. Don’t call us, we’ll call you.
All Credit to:
http://pythonforengineers.com/the-p...89 -
Oh my god... Storytime.
A customer comes in with I assume is his father or grandfather.
Customer: I need a computer, but without all the internals
Me: So a case?
Customer: Yes, I need a Dell computer outsides, but without the internal components.
Me: Well, we don't have Dell cases, but we sell custom build cases and they come with a power supply.
Customer: *says nothing, but looks interested*
Me: *walks over to the cases to show him* So this is what the cases look like and we have two types, one for a ATX and one for a micro-ATX.
Customer: *still says nothing, but looks at them*
Me: What motherboard do you have at the moment?
Customer: Well, I don't have anything right now, but I'm replacing another computer that didn't work very well. I'm going to be getting some Dell parts to put in here.
Me: O-okay. So this other computer, I'd like to see it in shop to see what's going on with it.
Customer: Oh, you do NOT want to do that. I hooked it up to another computer and it blew it up.
Me: Huh, that's weird. I'd still like to look at it if possible.
Customer: Oh no, it's all wired wrong and... *some bullshit, but stay with me*
Customer: I am the best at technology. My hand has computer parts in it--government funded. *some more bullshit*
Me: Okay... *I try to bring it back around* Well, I'd still like to see the other computer for myself. So you don't have parts for this new build yet, right? You don't know what type of motherboard you have?
Customer: No.
Me: Well, I would get the internals first, so you know what size of case to get, and then get the case.
Customer: Okay. Thank you for your time.
He shook my hand with his "cyborg" hand and I was tempted to say something about "try not to crush my hand," but elected not to. Also during this entire exchange, the old man continuously farted in the background.22 -
Mindblowing CSS answer from one of our students, yesterday:
```
li{color:blue;}
li{color:red;}
```
=> Final color of <li>?
- Purple!
:-O5 -
Coworker in my team recently said to boss:
"Thanks, this conversation with you has taught me so much about single-threaded blocking I/O"
Some random PR comments from our company's repository:
"Are you insured? I hope you are insured"
"Learning git is not that difficult. You only need one command: git reset --hard"
*Link to amazon for dog poop bags*
"Please clean up your shit, before I step in it"
"Have you thought about a career in sales? At least there you might sell your bullshit"2 -
Just reached 100+!!
Anyhow. I started coding prettymuch 365 days ago. My mate decided to launch his company and figured it was a good idea to start it with good friends who knew fuck all at coding.
Fyi, the dude can code 15 hours straight everyday for about a year (no shit thats what i saw).
Since he taught me html css javascript(even if i still suck abit at js). He made me remake the whole bootstrap in react by adding this new lib styled-components and test everything(95% coverage :)).
He also taught me webpack and rollup. Json schma forms，http requests redux， redux logic， and all the routing shit...he obliged me to i plement RR4 on release and is now making me overlook the merge requests of my other collegue (yes he made me a git pro，almost).
And now i have to work long distance by studying java， spring， oauth2 and start working on our api.
O yeah，and i went from microsoft to full on linux!!!
To be honest i thought i was gonna die this year. (Also have a kid on the way :)).
Devrant has been like going to the psychologist :) everytime shit hit the fan i realized every one has the same problems :)
Thanks to the community i can also now even give out nerd jokes :)
(L)Devrant11 -
LONG RANT AHEAD!
In my workplace (dev company) I am the only dev using Linux on my workstation. I joined project XX, a senior dev onboarded me. Downloaded the code, built the source, launched the app,.. BAM - an exception in catalina.out. ORM framework failed to map something.
mvn clean && mvn install
same thing happens again. I address this incident to sr dev and response is "well.... it works on my machine and has worked for all other devs. It must be your environment issue. Prolly linux is to blame?" So I spend another hour trying to dig up the bug. Narrowed it down to a single datamodel with ORM mapping annotation looking somewhat off. Fixed it.
mvn clean && mvn install
the app now works perfectly. Apparently this bug has been in the codebase for years and Windows used to mask it somehow w/o throwing an exception. God knows what undefined behaviour was happening in the background...
Months fly by and I'm invited to join another project. Sounds really cool! I get accesses, checkout the code, build it (after crossing the hell of VPNs on Linux). Run component 1/4 -- all goocy. run component 2,3/4 -- looks perfect. Run component 4/4 -- BAM: LinkageError. Turns out there is something wrong with OSGi dependencies as ClassLoader attempts to load the same class twice, from 2 different sources. Coworkers with Windows and MACs have never seen this kind of exception and lead dev replies with "I think you should use a normal environment for work rather than playing with your Linux". Wtf... It's java. Every env is "normal env" for JVM! I do some digging. One day passes by.. second one.. third.. the weekend.. The next Friday comes and I still haven't succeeded to launch component #4. Eventually I give up (since I cannot charge a client for a week I spent trying to set up my env) and walk away from that project. Ever since this LinkageError was always in my mind, for some reason I could not let it go. It was driving me CRAZY! So half a year passes by and one of the project devs gets a new MB pro. 2 days later I get a PM: "umm.. were you the one who used to get LinkageError while starting component #4 up?". You guys have NO IDEA how happy his message made me. I mean... I was frickin HIGH: all smiling, singing, even dancing behind my desk!! Apparently the guy had the same problem I did. Except he was familiar with the project quite well. It took 3 more days for him to figure out what was wrong and fix it. And it indeed was an error in the project -- not my "abnormal Linux env"! And again for some hell knows what reason Windows was masking a mistake in the codebase and not popping an error where it must have popped. Linux on the other hand found the error and crashed the app immediatelly so the product would not be shipped with God knows what bugs...
I do not mean to bring up a flame war or smth, but It's obvious I've kind of saved 2 projects from "undefined magical behaviour" by just using Linux. I guess what I really wanted to say is that no matter how good dev you are, whether you are a sr, lead or chief dev, if your coworker (let it be another sr or a jr dev) says he gets an error and YOU cannot figure out what the heck is wrong, you should not blame the dev or an environment w/o knowing it for a fact. If something is not working - figure out the WHATs and WHYs first. Analyze, compare data to other envs,... Not only you will help a new guy to join your team but also you'll learn something new. And in some cases something crucial, e.g. a serious messup in the codebase.11 -
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 -
(Interview for sde-3 position)
(continuation of https://devrant.com/rants/2132431/... )
Interviewer - *opens laptop. Gives a question.* solve this.
Me - *a bit surprised that such questions were being asked on a sde-3 level*
this is the 4th or 5th question from geeksforgeeks, isn't it? I know the answer to this. Do u still want me to solve it?
Interviewer - *not believing me* Yes
Me - okay. Well this *writing down the original solution mentioned on the site* is the verbatim code mentioned on the website, with complexity O(n^2).
However I feel this is not the optimal solution. Let me write a better solution.
*I provide a better solution*
This has a complexity of O(n log n) . What do you think?
Interviewer - Nope. This could be a lot better.
Me - okay. Let me see. Did some minor changes, added some caching (obviously this will have no effect on the base algorithm) etc
How about now?
Interviewer - nope. Still not good.
Me - okay. Can you tell me how to improve it?
Interviewer - no we are not allowed to solve problems for you. It is not our interview, it is yours.
Me - that makes no sense. Interviews are a two way street. I'd very much like to know the optimal answer to this.
Interviewer - okay
*copies down the answer from geeksforgeeks*
This is good
Me - *at first I thought this was a prank or something. *
I just mentioned this answer here.
Then I spent the next 10 minutes providing a BETTER solution.
May I know how yours is better?
Interviewer - this solution has 2-3 loops. Yours has a function calling itself.
Me - that's called divide and conquer using recursion mf!
Anyways let's take an example and do a dry run.
Interviewer - okay
*we do dry run*
Interviewer - oh yes. Yours ran faster. But it will run fast only sometimes.
Me - yes. Each time the algorithm rolls a dice to decide if it should run fast or slow. You have one goddamn awesome weed dealer man.
I got to go. Thank you for meeting me.14 -
A new urgent request today…
“ITS URGENT WE NEED THIS CODE IN IMMEDIATELY I DONT CARE IF ITS FRIDAY WE NEED IT THERE BY ONE HOUR”
“What is happening?”
“ADD THIS CODE TO OUR CODE”
(A snippet to track marketing conversions from fb)
“Uhhh it’s Friday and our product won’t release to the public for 2 months anyway?”
“YOU DONT GET HOW URGENT IT IS, MUST BE THERE IN AN HOUR OR WE’LL LOSE DATA”
“O….k”
Spoiler: data said that today we had no customers on an unreleased project. Go figure!5 -
I remember my first software engineer internship, the boss was terrible. He was cheap and only hired interns we had 0 guidance. This mother fucker would say shit in meetings like "hey we should start providing DBAAS, similar to DynamoDB start researching it I want a prototype by Wednesday" Wtf this guy is nuts. The overall product was suppose to be a fucking virtual machine hosting platform to compete with AWS, Digital Ocean, RackSpace etc designed by BS computer science interns lol. This guy tells us in a meeting one day "You know what's the difference between those guys (the competitors) and us?" We all looked around lost. This pompous ass hole says "Me , that's the difference you guys have me " 😂 what a fucking joke , not to mention all he has is a shitty math degree from a bullshit no name college in India, no developing experience what so ever. Man o man I never met anyone that was so fucking stupid but thought they were so fucking smart6
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I'm a bad influence.
It's been a tradition for me to keep a bottle of 'desk whiskey' buried in a drawer at work. A couple weeks ago, I started inviting cube mates over for a drink on Fridays as five pm rolled around.
Soon one of them brought in a bottle of scotch. Then another.
Started observing the afternoon drink on days other than Friday, more folks got involved...
Now the CTO talks about "Whiskey O' Clock" daily.
🍺5 -
Does anyone remember MUDs? Multi-User Dungeons — working on those in LPC was my first experience with real programming. Before that, I'd only made simple websites.
To get permission to program in one MUD, you had to prove that you knew the world, by reaching a certain level in the game. Death had consequences, with a level being lost, as well as risking loss of your items if someone looted you or your corpse was lost. This alone was hard enough to make most players give up. I played (and played wisely) to get there, being the first of my friends. It was hard work and fun.
After months of playing every day, finally, I was a wizard! Well, first, I had to convince someone else to take me as an apprentice, which was it's own challenge, because I was a 13 y/o girl. I ended up having to wait for an older male friend to get to the proper rank and get made a full wizard himself, because anyone else was reluctant (thinking that I'd just screw up or make them look bad), and no one was very happy about it. After some more weeks, I started programming my own content for the MUD, to share with others. It was a great opportunity to learn and express myself, seeing how creative programming could be.
I got called all kinds of names for asking questions and making mistakes, and I questioned why I even wanted to work with these people who hated my guts and didn't want to teach me anything, but I kept going. As I wasn't allowed to take computer classes in school, being able to do projects on my own like this was the only way to learn. I also became more stubborn, patient, and independent, which has always been necessary for this career.
Most importantly, I saw what could be done with programming, and was inspired to keep going with my own projects, no matter how much hate that I got for it. I went on to work on more games and software, often on my own. I always explore new technology, ignore the haters, and forge ahead with my own vision.4 -
Wife - Lets go for a dinner tonight.
Husband (HR Manager) - Ok.
Husband - Should we go to a cheaper restaurant ?
Wife - No. Let's go to Royal Palace hotel.
Husband - (silence for a minute) - Ok, See you at 7.O 'Clock.
On the way, around 6.30 pm...
Husband - Once upon a time, I had pani puri competition with my sister and she ate 30 pani-puris(Search in Google, It is the most delicious chat) and defeated me.
Wife - What's so difficult in it?
Husband - Defeating me in Pani-puri eating competition is so difficult.
Wife - I can easily beat you.
Husband - Please leave it. It's not your cup of tea.
Wife - Let us have that competition right now.
Husband - So you want to see yourself defeated?
Wife - Let's see.
They both stop at a Pani-puri stall and start eating...
After about 30 Pani-puris the husband gave up.
The wife was also full, but to defeat her husband, she ate one more and shouted, *"You lose."*
The bill was Rs 50/- and wife was back home and happy as she won the bet.
Moral of the Story...
*Main aim of a HR Manager is to satisfy employee with minimum investments. Winning attitude with less investment, ensuring strong Return On Investment!* 😃😜😀😄😆😅😂😝😎5 -
When a Coursera course is way better than the one offered by your university…
A university student's rant...
I study Electrical and Computer Engineering and during the first semester of the second year I selected an optional course: Web Programming. It was believed among students that the course would be really easy, and it was. All the student had to do was build a very simple website using HTML, CSS and a few line of JS. A website containing three or four pages all of which had to be validated using a markup validation service.
Yeah, sure, I passed the course just like everyone else who bothered enough to spend an hour or two working on the project. Oh, I almost forgot! We had an one-hour workshop on Dreamweaver!
So, by that point, everybody was a front-end developer, right?!
That happened over three years ago, and because of that course web-development didn’t impress me…
Thankfully, the last few months I’ve became interested in Web Development, and I’ve been reading some articles, spending time on smashing magazine, making some progress on FreeCodeCamp and taking relevant courses on Coursera!
In fact, a few days ago I completed the Coursera course “HTML, CSS and Javascript for Web Developers”.
Oh boy, the things I didn’t know that I didn’t know…
<sarcasm>Did you know there was a term called “responsive design” and that there are frameworks like bootstrap?</sarcasm>
Well, I d i d n ’ t k n o w ! ! ! (even though I had taken the university’s course).
I understand that bootstrap was introduced in 2011 and I took the university course in late 2012, but by that time, bootstrap was quite popular and also there were other frameworks available before bootstrap that could have been included in the course! (even today, there is no reference in responsive design in the university’s course).
In just five weeks the coursera course managed to teach me more, in a more organized and meaningful way than my university’s course in a whole semester!
When I started the coursera course I shared it with a friend of mine. His response: “yeah, sure, but web development is pretty easy… I didn’t spend much time to complete that project three years ago!”
That course three years ago gave birth to misconceptions in students' minds that web development is easy! Yeah, sure, it can be easy to built a simple, non responsive, non interactive website! But that's not how the world works nowadays , right?!
A few months ago, in the early days of August, I attended Flock, the Fedora community conference. During a break I spent some time speaking with a Red Hat employee about student internships. He told me, and I paraphrase: “We know that students don’t have a solid background and that they haven’t learned in the university what we need them to!”
Currently I’m planning to apply for a front-end developer internship position here in Greece.
Yesterday I wrote my CV, added university courses relevant to that position and listed coursera courses under independent coursework… While writing those I made these thoughts…
What if that course 3 years ago was as good as the coursera course… all the things I’d know by now…6 -
#¤%@ kid!!! My 5yo son has obviously been playing with his mom's mobile phone. At first, I thought it was a little cute, when I received incoherent texts about Roblox, one of his favourite games.
But then, I suddenly heard from my sister who was really upset and worried. She was wondering if my gf really wants to see her dead, after receiving a facebook pm in English, saying "oh die :-)".
No need for auntie to take it personally though; turned out she was not the only one getting the same message :-O
A little boy is facing a mobile ban for a very long time...8 -
I informed the CTO that one of the beta features from our Cloud Provider (that we used for free) was released to the public and now we're supposed to pay US$ 0.65 for each 1 million requests.
In our case, this means we would pay ~US$ 6.50 to support a businesses that receives literally millions in Advertising each month.
Then I was hit with "How can we reduce that cost? It's out of our budget!"
Oh, looks like we have a really small budget, so... Let me help them by announcing that I'll leave by the end of the week because I'm moving to another country \o/6 -
A new linear time O(N) sorting algorithm [Keep it secret 🔒]
* Compare two adjacent elements one by one starting from the first element
* If there are out of order, delete the second element and continue with step 1
* If in order, go to the next two elements
* Once done, act like the numbers you deleted never existed
Works all the time.
Not yet published. Thinking of a good name for it.25 -
Observation:
Today I was drinking coffee in McDonald's located in Poland. All people in restaurant were using smartphone even when they were not alone. A lot of people are leaving McDonald's still watching on smartphone screen without any care about surroundings and their safety. Only me and homeless guy sitting drunk in the corner wasn't looking at smartphone. It scares me how fast people achieved some kind of addiction to all this apps in smartphones :o
Few days ago I saw news that one teenager got lost during going back from school because he couldn't use smartphone to navigate with GPS xD4 -
Story Time:
When I first started working where I currently am, the manager at the time decided to send us off to a conference about one of the products our institution was purchasing at the time. She also thought that it would be a good way for me, the new guy, to bond with the rest of the staff.
During the presentations we found out that the people surrounding us were not exactly developers because of a couple of things:
1. Some examples were done with php and javascript for adding functionality to said product. The product gave you the opportunity to script on top of it (think of some sort of CMS, but it does not use PHP as its backend language) EVERYONE from the "class" in this particular workshop said they were developers. But at the sight of php in a group of 80 people or so, only about 7 recognized it, including myself and my team.
2. When they showed an example with Javascript, in particular jquery, one of the dudes in the workshop said (with extreme senior level confidence might I add) "yeah I never liked Javascript because you really can't connect it to any database in a website" <--- my face went 0.o and one of the actual developers doing the presentation did a Jim from the Office and looked at some out of screen camera.
3. During a conf talk, one PHD dude showed an example in the template language the CMS used (an obscure Java based template language)in which he was proudly calling out a technique he used to include one snippet of code into another one.....at that time, one of my coworkers squinted his eyes in disbelief, got close to me and said "is this man telling everyone in here that he discovered how to include a file? like, as a new thing?" me: "lol yes", him: "this is a waste of time, do the docs for this thing show how to do it or is he doing some sort of strange maneuver for something the platform does not support?" me: "let me check....nope, it is included, for some reason he made a function that takes the...name of the file he wants to include and passes it over to that call inside of the body....which as per the docs it is the include function...." him: ".....fuck, what a waste of time and money, fuck it lets spend a couple of more minutes here and then go get a drink or something"
That last part was my favorite really, the man speaking was not just any phd holder, but a comp sci phd holder. To this day my dude would walk into my office and say shit like "I DISCOVERED HOW TO INCLUDE A FILE WITH PHP!"14 -
C=consultant
M=Me
D=my Dumb boss
M: so how are you guys planning to implement the block all accounts feature?
C: oh it should be easy! We will just loop over every account and lock it!
M: what about implementing a flag that just blocks anyone from accessing the site till further notice?
C: what? I’m sure it’ll work. Just need a list of all accounts, we don’t need anything fancy!
M: what happens when we want to revert back to the pre-block state?
C: oh, so we will just unblock everybody
M: even people who were previously blocked for good reasons?
C: i guess so, unless you think otherwise
M: we r….
D: listen! We just need to be able to block all accounts, who cares about this details! So long as we block all accounts! We need this nuclear option in case something bad happens…
M: but what about when that bad thing passes and…
D: when it passes it passes who cares!
Arghhh so much rage here… like first at the stupid engineering design of looping over all of the accounts instead of using a simple flag. Like 1 http call (from one microservice to another) is a lot better than O(n)… not to mention, we won’t have to deal with failures and retries.
And second for my boss being a dumbass… ok you deal with being to afraid to unblock people after we used this “genius nuclear option”!6 -
Just thought I'd share my current project: Taking an old ISA sound card I got off eBay and wiring it up to an Arduino to control its OPL3 synth from a MIDI keyboard. I have it mostly working now.
No intention to play audio samples, so I've not bothered with any of the DMA stuff - just MIDI (MPU-401 UART) and OPL3.
It has involved learning the pinout of the ISA bus connectors, figuring out which ones are actually used for this card, ignoring the standards a little (hello, amplifier chip that is wired up to the +12V line but which still happily works at +5V...)
Most of the wires going to it are for each bit of the 16-bit address and 8-bit data. Using a couple of shift registers for the address, and a universal shift register for the data. Wrote some fairly primitive ISA bus read/write code, but it was really slow. Eventually found out about SPI and re-wrote the code to use that and it became very fast. Had trouble with some timings, fixed those.
The card is an ISA Plug and Play card, meaning before I could use it I had to tell it what resources to use. Linux driver code and some reverse-engineering of the official Windows/DOS drivers got me past this stage.
Wired up IRQ 5 to an Arduino interrupt to deal with incoming MIDI data, with a routine that buffers it. Ran into trouble with the interrupt happening during I/O and needing to do some I/O inside the handler and had to set a flag to decide whether to disable/re-enable interrupts during I/O.
It looks like total chaos, but the various wires going across the breadboard are mainly to make it easier to deal with the 16-bit address and 8-bit data lines. The LEDs were initially used to check what addresses/data were being sent, but now only one of them is connected and indicates when the interrupt handler is executing.
There's still a lot to do after that though - MIDI and OPL3 are two completely different things so I had to write some code to manage the different "channels" of the OPL3 chip. I have it playing multiple notes at the same time but need to make it able to control the various settings over MIDI. Eventually I might add some physical controls to it and get a PCB made.
The fun part is, I only vaguely know what I'm doing with the electronics side of this. I didn't know what a "shift register" was before this project, nor anything about the workings of the ISA bus. I knew a bit about MIDI (both the protocol and generally how the MPU-401 UART works) along with the operation of a sound card from a driver/software perspective, but everything else is pretty new to me.
As a useful little extra, I made some "fake" components that I can build the software against on a PC, to run some tests before uploading it to the Arduino (mostly just prints out the addresses it is going to try and write to).
46 -
Oh man. Mine are the REASON why people dislike PHP.
Biggest Concern: Intranet application for 3 staff members that allows them to set the admin data for an application that our userbase utilizes. Everything was fucking horrible, 300+ php files of spaghetti that did not escape user input, did not handle proper redirects, bad algo big O shit and then some. My pain point? I was testing some functionality when upon clicking 3 random check boxes you would get an error message that reads something like this "hi <SENSITIVE USERNAME DATA> you are attempting to use <SERVER IP ADDRESS> using <PASSWORD> but something went wrong! Call <OLD DEVELOPER's PHONE NUMBER> to provide him this <ERROR CODE>"
I panicked, closed that shit and rewrote it in an afternoon, that fucking retard had a tendency to use over 400 files of php for the simplest of fucking things.
Another one, that still baffles me and the other dev (an employee that has been there since the dawn of time) we have this massive application that we just can't rewrite due to time constraints. there is one file with (shit you not) a php include function that when you reach the file it is including it is just......a php closing tag. Removing it breaks down the application. This one is over 6000 files (I know) and we cannot understand what in the love of Lerdorf and baby Torvalds is happening.
From a previous job we had this massive in-house Javascript "framework" for ajax shit that for whatever reason unknown to me had a bunch of function and object names prefixed with "hotDog<rest of the function name>", this was used by two applications. One still in classic ASP and the other in php version 4.something
Legacy apps written in Apache Velocity, which in itself is not that bad, but I, even as a PHP developer, do not EVER mix views with logic. I like my shit separated AF thank you very much.
A large mobile application that interfaced with fucking everything via webviews. Shit was absolutley fucking disgusting, and I felt we were cheating our users.
A rails app with 1000 controller methods.
An express app with 1000 router methods with callbacks instead of async await even though async await was already a thing.
ultraFuckingLarge Delphi project with really no consideration for best practices. I, to this day enjoy Object Pascal, but the way in which people do delphi can scare me.
ASP.NET Application in wich there seemed to be a large portion of bolted in self made ioc framework from the lead dev, absolute shitfest, homie refused to use an actual ioc framework for it, they did pay the price after I left.
My own projects when I have to maintain them.9 -
Holy shit my server survived a DNS amplification attack!
I thought my iptables rules were not very effective, since I kept seeing 1-2 ANY requests getting through my pihole (only to be ignored by the upstream cloudflare server).
Turns out, they never actually *kicked in*, until now.
The craziest part is that one ip belongs to the Ministry of a country!! :O
Eat that, motherfuckers! God I love it when this shit actually works!5 -
Navy story time again. Lots of blabbering, you have been warned.
I haven't written for some time, due to paperwork bullshit that can be easily automated by even the most shitty database... no, scratch that, the simplest Excel spreadsheet with basic formulae. But I digress.
On my quest to justify myself being unproductive, I'll share with you a small story I omitted from this post:
https://devrant.com/rants/2099473/...
The lunacy of the man involved, while certainly entertaining after a few years (and nautical miles) away, is certainly disturbing and most certainly true. (Late disclaimer: ALL my rants are not made-up. This is shit that truly happened before my very eyes, and while I was sober.)
After I set up some cute little stuff to try and get the CO interested, in order to give me permission (and a cut from the budget) to proceed in restructuring and upgrading the ship's net, I tried a more direct approach: connecting and setting up his work laptop with the ship's GPS, radar and AIS receptor via ethernet, and installing an ECS system so that he could monitor the ship's position, movement and targets from his office (the fat fuck couldn't be bothered to go up one deck). A day later he called me to his office.
Expecting some kind of... praise? Permission? Complaints on the font style? whatever, I entered. Oh, how I wish I had not.
I was barraged for TWO FUCKING HOURS by the CO, complaining that I was taking care of the net and PCs and neglecting the Navigation department (I was not, automation is my friend combating moronic paperwork). I would have thought it as just another failed attempt, but after TWO MINUTES from the end of the barrage:
CO:... so, my personal laptop is kind of slow, you think you can do anything about it?
ME: ....................
I.
SHIT.
YOU.
NOT.
What was rushing through my mind was somewhere between bipolar and multiple personality disorder, with the third option of Alzheimer's disease. I half-expected some Candid Camera crew to pop out, but no.
CO: So? Can you speed up my laptop?
ME: ............................... I don't know, sir, I have paperwork to take care of.
CO: That can wait, surely you can do something about it, you know computers.
ME: [really long pause, blood pressure rising] I'll look into it in a moment, sir.
And I never did. I told of the incident to the ship's doctor, and he expressed great worry over this, but in the end, nothing was done.
My sympathies to everyone who has to interact with non-technicians of the homo sapiens species (ironically, homo sapiens means "wise man" in latin... the irony).3 -
"I keep telling you, I'm not a pilot"
"and I keep telling you, you fly boys crack me up!"
I'm not a developer, but I'm doing some complex things and I need the benefit of computers to work things out, so I know enough programming to get me by. Recently one of the uppers decided that all the amateur spaghetti python programs I'd quickly slapped together should be developed into tools that the clients engineers can use!
"How long do you need!."
" I have no idea how to make something like that",
"but it's all just maths right! you can figure it out",
"probably, given long enough bu.. "
"okay get started and we'll check in in a couple of weeks" "hold o.." "I'll give your pride and joy to the graduate to fuck up while you're working on that" "wai.. " "anyway got take this call, good luck"
┗|｀O′|┛
So here I am.. I have no idea what I'm doing.
So since I have a working knowledge of python, fortran and VBA, someone suggested I learn nim, which was not what he sold it as. Then a software engineer that went to the same uni as me, suggested RUST! you can't mess up rust, and look at this I created (shows me a decent looking desktop application) "I'll help you out". But it wasn't really that easy.
Then I asked some questions... that was my first mistake, that's not acceptable until you know what you're doing apparently. Especially when the answers are in the docs you can't find in a topic you don't understand for a version you're not using solved with a tool you've never heard of for an operating system you forgot existed. Look at this moron asking a question.
Okay to be fair, I went through the rust docs and it was well written, and I do really like this language. But I do not have a degree in computer science, and so many docs for crates are just written with an expectation of a certain level of knowledge. As soon as there's a build error, it's at least 3 -4 days of me faffing about trying to decipher hieroglyphics.
..and the graduate is about to unwittingly commit manslaughter..
I'm sure whoever needs to fix this mess in the future will post a rant about this train wreck.
6 -
A dev team has been spending the past couple of weeks working on a 'generic rule engine' to validate a marketing process. The “Buy 5, get 10% off” kind of promotions.
The UI has all the great bits, drop-downs, various data lookups, etc etc..
What the dev is storing the database is the actual string representation FieldA=“Buy 5, get 10% off” that is “built” from the UI.
Might be OK, but now they want to apply that string to an actual order. Extract ‘5’, the word ‘Buy’ to apply to the purchase quantity rule, ‘10%’ and the word ‘off’ to subtract from the total.
Dev asked me:
Dev: “How can I use reflection to parse the string and determine what are integers, decimals, and percents?”
Me: “That sounds complicated. Why would you do that?”
Dev: “It’s only a string. Parsing it was easy. First we need to know how to extract numbers and be able to compare them.”
Me: “I’ve seen the data structures, wouldn’t it be easier to serialize the objects to JSON and store the string in the database? When you deserialize, you won’t have to parse or do any kind of reflection. You should try to keep the rule behavior as simple as possible. Developing your own tokenizer that relies on reflection and hoping the UI doesn’t change isn’t going to be reliable.”
Dev: “Tokens!...yea…tokens…that’s what we want. I’ll come up with a tokenizing algorithm that can utilize recursion and reflection to extract all the comparable data structures.”
Me: “Wow…uh…no, don’t do that. The UI already has to map the data, just make it easy on yourself and serialize that object. It’s like one line of code to serialize and deserialize.”
Dev: “I don’t know…sounds like magic. Using tokens seems like the more straightforward O-O approach. Thanks anyway.”
I probably getting too old to keep up with these kids, I have no idea what the frack he was talking about. Not sure if they are too smart or I’m too stupid/lazy. Either way, I keeping my name as far away from that project as possible.4 -
Last week, the team lead told me that he can't merge because my code has code smells and going forward, can't have that. We use Sonar and well the way to "fix it" according to him is to mark the line using //NOSONAR.
Most of the issues are minor like Unused imports and for me incomplete TODOs.
And before the "verbal" rule was only need to fix Major + issues. And well the reason I use TODOs is to mark code that probably needs changing in the future. I know there's going to be some feature that these lines have to be changed. But the requirements are fully defined yet from business.
But I sort of blew up on him. YOU WANT TO ENFORCE ZERO CODE SMELLS NOW?!?!?! AND THESE MINOR ISSUES? MARK THEM WITH NOSONAR?
HERE'S WHAT I THINK FOR THE LAST X YEARS... THE CODE DESIGN IS SHIT, MINOR CODE SMELLS AND MANUALLY MARKING THE ONES U NEED TO KEEP... ARE THE LEAST OF OUR PROBLEMS...
THE OTHER PROBLEMS I'VE MENTIONED BEFORE EVER. MOS YEAR BUT YOU DIMWITS NEVER LISTEN.
YOU THINK MY TODOS ARE BAD... 90% OF THE CODE AND FEATURES (THE ONES NOT DONE BY ME) LOOK AND SMELL LIKE MONKEY SHIT. UNDOCUMENTED, MESSY, FULL OF BUGS.
AND GUESS WHAT? NEW FEATURE, SOME DEV FORGETS TO CHANGE SOME COMPONENT THAT DEPENDS ON IT. WOULDN'T IT BE GREATE IF THERE WERE BOOKMARKS... O WAIT...
i just was catching up on comics again and saw this one... with triggered my memory and this rant... My first thought was to forward it to him...
11 -
The GashlyCode Tinies
A is for Amy whose malloc was one byte short
B is for Basil who used a quadratic sort
C is for Chuck who checked floats for equality
D is for Desmond who double-freed memory
E is for Ed whose exceptions weren’t handled
F is for Franny whose stack pointers dangled
G is for Glenda whose reads and writes raced
H is for Hans who forgot the base case
I is for Ivan who did not initialize
J is for Jenny who did not know Least Surprise
K is for Kate whose inheritance depth might shock
L is for Larry who never released a lock
M is for Meg who used negatives as unsigned
N is for Ned with behavior left undefined
O is for Olive whose index was off by one
P is for Pat who ignored buffer overrun
Q is for Quentin whose numbers had overflows
R is for Rhoda whose code made the rep exposed
S is for Sam who skipped retesting after wait()
T is for Tom who lacked TCP_NODELAY
U is for Una whose functions were most verbose
V is for Vic who subtracted when floats were close
W is for Winnie who aliased arguments
X is for Xerxes who thought type casts made good sense
Y is for Yorick whose interface was too wide
Z is for Zack in whose code nulls were often spied
- Andrew Myers4 -
I feel like a stalker now... or I invented a better Algo. Just show me the rants from the people I've followed and also the ones they've +1'd.
Sorry @sirwindfield for making u the example, but hey ur on devrant.io anyway...
But I guess this was the Twitter feature that no one wanted... o well... that's why I program, I can do whatever I want :)
10 -
So earlier today as I was walking out of class, I overheard some people talking.
One of them said “Oh I hacked google”
Then the other one said “Oh yeah I hacked google aswell. I made it say (something I forgot)”
They were thinking that using the dev tools to make one of the tags say stuff was hacking.
😤😤😤😤😤😤😤😤😤😤😤
I had to run away
It was t o o m u c h9 -
Worst exp. on a collab/group project?
Had a few, here is one.
Worked with a dev team (of two devs) in Norway to begin collaboration on providing a portal into our system (placing orders, retrieving customer info, inventory control, etc)
They spoke very good English, but motivation was the problem. Start the day around 10:00AM...take a two hour lunch...ended the day at, if I was lucky, 4:00PM (relative to Norway time). Response time to questions took days, sometimes weeks. We used Skype, which helped, but everything was "Yea...I'll do that tomorrow...waiting on X....I have a wedding to go to, so I'll finish my part next week."
I didn't care so much, I had other projects to do, but the stakeholders pounded me almost everyday demanding a progress report (why aren't you done yet...etc..etc.)
The badgering got so bad I told the project owner (a VP) if he wanted this project done by the end of the year, the company would have to fly me to Norway so I personally push things along.
When real money was on the line, he decided patience was warranted.
A 3 month project turned into 9, and during a phone meeting with the CEO in December
O: "Thanks guys, this project is going great. We'll talk again in February. Bye."
PM: "Whoa...what! February!"
<sounding puzzled>
O: "Um..yes? It's Christmas time. Don't you Americans take off for Christmas?"
PM: "Yes, but not until Christmas. Its only December 12th. Your taking the whole month of December and January for Christmas?"
O:"Yes, of course. You Americans work too hard. You should come over here and see how we celebrate. Takes about a month so we can ease back into the flow of things."
<Jack is the VP>
PM: "Jack wanted this project completed by the end of the year, that is what everyone agreed to."
O:"Yes, I suppose, but my plane is waiting on me. Not to worry, everything will be fine."
<ceo hangs up>
PM: "Oh shit..oh shit..oh shit. What are you going to do!?"
Me: "Me!?..not a darn thing. Better go talk with Jeff."
<Jeff is the VP>
J: "This is unacceptable. You promised this project would only take a few months. I told you there would be consequences for not meeting the deadline."
PM:"But..but...its not our fault."
J: "I don't care about fault. I care about responsibility. I've never had to fire anyone for not meeting a deadline, but .."
Me: "Jeff, they are in Norway and no one is working this project for the next two months. You've known for months about them dragging their asses on this project. We're ready to go. Services have been tested and deployed. Accounting has all the payment routing ready. Only piece missing is theirs."
J: "Oh. OK. Great job guys. I guess we'll delay this project until February."
<leave the office>
PM: "Holy shit I'm glad you were there. I thought I was fired."
Me: "Yea, and that prick would have done it not giving a crap that it's Christmas."
<fast forward to Feb>
O: "Our service provider fell through, so I'm hosting with another company. You guys know PHP? Perl? I don't know what they called it, but it sounded so cool I bought the company."
PM: "You bought what? Are we still working with Z and B?"
O:"Yea, sort of. How's your German? New guy only speaks German."
PM: "Um, uh... no one here speaks German"
O:"Not to worry, I speak German, French, and Italian. I'll be your translator."
PM: "What? French and Italian?"
O: "On my trip to France I connected with a importer who then got me in touch with international shipper in Italy. I flew over there and met a couple really smart guys than can help us out. My new guy only speaks German, J only speaks French, and R speaks Italian, Russian, and a little English. Not to worry, I'm full time on this project. You have my full attention."
We believe the CEO has/had some serious mental issues, including some ADD. He bailed within the first month (took another vacation to Sweden to do some fishing) and left me using Google Translate to coordinate the project. Luckily, by the end, the Norwegian company hired a contractor from England who spoke German and hobbled together the final integration.3 -
Dogecoin hit USD $0.40 recently, which means it's time for the Crypto Rant.
TL;DR: Dogecoin is shit and is logically guaranteed to eventually fall unless it is fundamentally changed.
===========================
If you know how Crypto works under the hood, you can skip to the next section. If you don't, here's the general xyz-coin formula:
Money is sent via transactions, which are validated by *anybody*.
Since transactions are validated by anybody, the system needs to make sure you're not fucking it up on purpose.
The current idea (that most coins use today) is called proof-of-work. In short, you're given an extremely difficult task, and the general idea is you wouldn't be willing to do that work if you were just going to fuck up the system.
For validating these transactions, you are rewarded twofold:
1) You are given a fixed-size prize of the currency from the system itself. This is how new currency is introduced, or "minted" if you prefer.
2) You are given variable-size and user-determined prize called "transaction fees", but it could be more accurately called a "bribe" since it's sole purpose is to entice miners to add YOUR transaction to their block.
This system of validation and reward is called mining.
===========================
This smaller section compares the design o f BTC to Dogecoin - which will lead to my final argument
In BTC, the time between blocks (chunks of data which record transactions and are added to the chain, hence blockchain) is ten minutes. Every ten minutes, BTC transactions are validated and new Bitcoins are born.
In Dogecoin, the time between blocks is only one minute. In Theory, this means that mining Dogecoin is about ten times easier, because the system expects you to be able to solve the proof of work in an average of one minute.
The huge difference between BTC and Doge is the block reward (Fixed amount; new coins minted). The block reward for BTC is somewhat complicated compared to Doge: It started as 50 BTC per block and every 4 years it is halved ("the great halving"). Right now it's 6.25 BTC per block. Soon, the block reward will be almost nothing until BTC hits it's max of 21 million bitcoins "minted".
Dogecoin reward is 10,000 coins per block. And it will be that way for the end of time - no maximum, no great halving. And remember, for every 1 BTC block mined, 10 Doge blocks are mined.
===========================
Bitcoin and Dogecoin are now the two most popular coins in pop culture. What makes me angry is the widespread misunderstanding of the differences between the two. It is likely that most investors buy Dogecoin thinking they're getting in "early" because it's so cheap. They think it's cheap because it isn't as popular as Bitcoin yet. They're wrong. It's cheap because of what's outlined in section two of this rant.
Dogecoin is actually not very far off Bitcoin. Do the math: there's a bit over 100 billion Dogecoin in circulation (130b). There's about 20 million BTC. Calculate their total CURRENT values:
130b * $0.40 = 52b
20m * $60k = 1.2t
...and Doge is rising much, much faster than BTC because of the aforementioned lack of understanding.
The most common thing I hear about Doge is that "nobody expects it to reach Bitcoin levels" (referring to being worth 60k a fucking coin). They don't realize that if Doge gets to be worth just $10 a coin, it will not just reach Bitcoin levels but overtake Bitcoin in value ($1.3T).
===========================
It's worth highlighting that Dogecoin is literally designed to fail. Since it lacks a cap on new coins being introduced, it's just simple math that no matter how much Doge rises, it will eventually be worthless. And it won't take centuries, remember that 100k new Doge are mined EVERY TEN MINUTES. 1,440 minutes in a day * 10K per minute is 14.4 million new coins per day. That's damn near every Bitcoin to ever exist mined every day in Dogecoin
10 -
I have written one answer on stackoverflow that got more than 100 upvotes \o/
It's about downloading google fonts and it's not even on par with the other answers. /o\ -
My day.
07.25 early ringing of phone.
I'm usually dead asleep till 9 o clock.
Went to bed at 01 o clock.
Something crushed at work, needed to be fixed ASAP.
No coffee. Tired. Stinking peace of garbage
08.45 o clock - super market delivery came earlier than expected, while la me was still trying to communicate necessary steps to resolve the issue.
Forgot to pre pay online.
Still had no coffee, still a piece of stinking shit, still tired.
Took me nearly 20 mins to get my PIN right.
Poor delivery guy had unpleasant call from chef, I needed to deescalate.
Back to work, people angry for me being 20 mins away in midst of chaos.
Me back to fixing stuff.
Done at 09.30.
One of these days where everything you touch becomes a large pile of poop and no matter what you do it's wrong.
Yep. The rest of the day went pretty much as bonkers as it started.
At least no work on weekend.
Yay.1 -
One too many rants on Windows Update and the apparently endless ways to somehow turn off enough parts of it to no longer consider it a nuisance — and mostly neglecting to remember how to turn it back on or run it manually...
This of course lends a lot of room for bitching about Windows being unsecure and and outdated :o
Unfortunately the good people at NoVirusThanks have recently released the tool you've all been waiting for — no need to cry any longer because Microsoft's monthly release schedule means you have updates every time you bimonthly "have to" use Windows:
Win Update Stop — as simple as pictured: http://novirusthanks.org/products/...
It even comes in a portable version and support all the way back to XP!
12 -
Just had an old coworker from a previous job send me some stuff for a php script he was having issues with.
There was too much glory in what he was trying to do: mixing php inside of jquery code, not using strict types would have prevented like 10 issues he was having on his script on another portion, mixing headers, weirdly named variables, poorly constructed, reused db connections, 0 oop or proper dependency management in his code, horrible use of sessions and cookies, O (n²) logic all over the place.
But the cake.....are y'all ready for it? It was code screenshots, not even of just the section, no, the full page, from a windows machine (to make it better he is hosting the application on an IIS server and his configuration was not properly set) but I digress, back to the cake:
He was writing his code inside of wordpad :P
FUCKING WORDPAD
I just politely told him that I was busy at the moment and happily ignored him. Dude is not a good person to begin with imo, for example, he brought the subject of homosexuality during one of our talks after he saw me talking to my bf, who just so happens to be gay, his statement was "I do not understand how there can be gay people when there are women that are so hot"
My comeback was "I do not understand how we can be heterosexual when there are some really attractive dudes out there, see how stupid your logic sounds? attractiveness is not the basis for homosexuality ye dipstick" he let it go after that, but close minded people like that are not really my cup of tea.14 -
Do you have a dev (or informatic in general) nickname?
Oh, I love stories XD
When I was at university, my first boyfriend (now ex-boyfriend) was the only one who knows Python (teachers used to teach Java and C#). He was pretty old, like 4 years older than all of us, and when the teacher introduced himself to the group the first day of the semester, "Python" asked
- "Teacher, do you use Python platform?"
I don't know why, but the rest of my classroom mates laughed. And from that day, my friends called him "Python".
The funny thing is that two weeks later he became my boyfriend ^_^ a friend of mine said "he wants to show you his python :o"
A semester after our broke-up, I was invited to teach Python at the university. I accepted. Now some teachers remember me as "Python girl".5 -
sooooooooo for my current graduate class we were to use the MVC pattern to build an IOS application(they preferred it if we did an IOS application) or if you didn't have an Apple computer: an Android application.
The thing is, they specified to use Java, while in their lectures and demos they made a lot of points for other technologies, hybrid technologies, such as React Cordova, all that shit, they even mentioned React Native and more. But not one single mention of Kotlin. Last time I tried my hand at Android development was way before Kotlin, it was actually my first major development job: Mobile development, for which we used Obj C on the IOS part and well, Java on the Android part.
As some of you might now, I rarely have something bad to say about a tech stack(except for VBA which I despise, but I digress) and I love and use Java at work. But the Android API has always seem unnecessarily complex for my taste, because of that, when I was working as a mobile development I dreaded every single minute in which I had to code for Android, Google had a great way to make people despise Java through their Android API. I am not saying it is shit, I am not saying it is bad, I just-dont-like-it.
Kotlin, proves a superior choice in my humble opinion for Android development, and because the language is for retards, it was fairly easy for me to pick it up in about 2 hours. I was already redesigning some of my largest Spring applications using half the code and implemented about 80% of the application's functionality in less than 3 hours(login, fragment manipulation, permissions, bla bla) and by that time I started to wonder if the app built on Kotlin would be ok. And why not? If they specifically mentioned and demonstrated examples using Swift, then surely Kotlin would be fine no? Between Kotlin and Java it is easy to see that kotlin is more similar to Swift than Java. So I sent an email. Their response: "I am sorry, but we would much rather you stick with the official implementations for Android, which in this case is Java for the development of the application"
I was like 0.o wat? So I replied back sending links and documentation where Google touted Kotlin as the new and preferred way to develop Android applications, not as a second class citizen of the platform, but as THE preferred stack. Same response.
Eventually one of the instructors reflected long enough on it to say that it was fine if I developed the application in Kotlin, but they advised me that since they already had grading criteria for the Java program I had to redo it in Java. It did not took me long really, once I was finished with the Kotlin application I basically rewrote only a couple of things into Java.
The end result? I think that for Android I still greatly prefer Kotlin. Even though I am not the biggest fan of Kotlin for anything else, or as my preferred language in the JVM.
I just.......wish....they would have said something along the lines of: "Nah fam please rewrite that shit for Java since we don't have grading criterias in place for Kotlin, sorry bruh, 10/10 gg tho" instead of them getting into an email battle with me concerning Kotlin being or not being the language to use in Android. It made me feel that they effectively had no clue what they were talking about and as such not really capable of taking care of students on a graduate level program.
Made me feel dirty.12 -
When I saw an O(1) algorithm solution. I was so amazed that I got goosebump. Still wondering how one is able to come up with such algorithm.
Another times when I understand how the whole thing works in a project. This class is doing this, that class is doing that, this file contains the configuration, etc. Its like everything is connected.
Other times when you see your pet project start to take shape. You just want to cuddle it.12 -
Once upon a time, one or two jobs ago, a really awesome engineer specced out a distributed search application in response to a business need. This company was managed pretty oldschool and required a ton of paperwork and approvals.
The engineer spent many weeks running tests and optimizing the hell out of this app cluster. It flew, and he had the data to prove it could handle production workloads (think hundreds of terabytes of data being processed every single day)
Part of the way he achieved this was having RAID0 on all of the servers to maximize I/O throughput. He didn't care much about data loss, since the application itself was fault tolerant on a much more granular level.
Management, hearing about this, absolutely flipped their shit and demanded RAID6 instead. This despite the conclusive data that the engineer had that proved RAID6 couldn't keep up.
He more or less got told to STFU.
Even this despite the fact that a RAID restripe would actually take many times longer than rebuilding the failed node from scratch (a process that took about 30 minutes by hand, and could probably be automated to be done in less than five), causing a longer exposure to actual data loss throughout the length of the days-long array rebuild time.
The ill-thought-out requirement added about 50% to the cost of the project (*many* more hard drives now required), beyond the original budget, and the subsequent bureaucratic wrangling resulted in a late product launch.
6 months or so later, after real customers were using this product, the app was buckling under around half of its expected workload. A friend of the engineer suggested to management to try RAID0. Sure enough, that resolved the I/O bottleneck.
This rage-inducing story has a happy ending, though! Said engineer left the company not long after this incident, citing it as a reason for his departure. He was immediately hired by another company, making integer multiples of his prior salary.
The product the company botched the launch of by ignoring his spec? It died a few months later. Maybe the poor customer experience was to blame? Maybe the late launch? Maybe it was another reason entirely.
Either way, millions of dollars of hardware now sat fallow. This was a black eye on the company all the way up to the C-level.
tl;dr: Listen to your engineers. You hired them for their expertise.5 -
So now I have to pay taxes because I'm employed. Fair enough, sounds reasonable.
Go to the government's diseased scrotum of a webapp to tramit some ID stuff and shit. All good. Then I go to the bank, so I can open an account, so that I can receive the money, so that I can pay the government.
What happens? The guy at the bank tells me he can't access my ID, so he can't open my account. Understandable. I go once again to the gonorrhea infected maggotsoup that is the government's mother fucking webapp. THEY BLOCKED MY ID.
Problem? I had to attach images of some documentation, they say the images are illegible. I try again with a clearer image, ten fucking times the resoulution.
Is that good enough? NOOOOOOOOOO0=00=======0===000 oo O O OO O O, I am the government, my sole purpose in life is to be a dick in your asshole.
So what do I do? I, calmly, grab the documentation, go to the nearest office, and politely explain the situation to the dude behind the counter. Surely, he can verify himself that my papers are in order, no?
NO. HE CANNOT.
IT CAN ONLY BE DONE THROUGH THE APP.
ARE YOU FUCKING KIDDING ME.
WE ARE DOOMED AS A SPECIES.
LISTEN TO ME, DEAR GOVERNMENT.
AND DEAR TAXMEN.
AND ASSOCIATED BUREAUCRATS.
PLEASE HEAR ME OUT.
IF YOU DON'T UNBLOCK MY ID, I CANNOT OPEN A BANK ACCOUNT.
IF I DO NOT HAVE A BANK ACCOUNT, I CANNOT RECEIVE ANY MONEY.
IF I CANNOT RECEIVE ANY MONEY, THEN I CANNOT PAY **YOU**.
SEE HOW THAT WORKS?
ITS OK.
JUST SUSPEND THE PAYMENT I OWE.
YOU KNOW, THE ONE THAT'S DUE IN A FEW DAYS??
OH RIGHT!
YOU'RE STILL ASKING ME FOR THAT MONEY.
SILLY ME.
I THOUGHT I MAY BE EXEMPT.
SINCE YOU YOURSELF HAVE FORBIDDEN ME FROM PAYING.
ARRHGHHGGHGHGHGHGH!!!!!!!!
YOU IRREDEEMABLY STUPID FUCK.15 -
There is a company providing a very speciffic service. And it has a core application for that svc, supported by a core app team.
That company also has other services, which are derivations of the core one. So every svc depends on core.
Now that we're clear on that... I was working in a team of one of the subservices. We very strongly depended on core. In fact, our svc was useless if integration w/ core broke down.
The core team had an annoying habbit. They refused to version their webservices and they LOVED to push api updates w/o any warnings. Our prod, test, other envs used to fail bcz of core api changes quite often. Mgmt, IT head was aware of the problem and customers' complaints as well.
So as a result, once core api changes we're all in a panic mode: all prior priorities are lowered and revival of prod is to be our main focus. Core api is not docummented, the changes are not clear, so we have to reverse engineer the shit out of it. We manage to patch our prod up w/ hotfixes, but now we have tech debt. While working on the debt, core api changed again, in test env. Mgmt pushes debt back and reallocates us to hotfix test. Hotfix is 80% done when another core api breaks. Now mgmt asks us to drop wtv we're working on and fix that new break. By the time we're to deploy the hotfix, another api breaks in another env. The mgmt..... You get the picture :)
2 years go by, nothing has changed so far.6 -
Fuck uninspired jr devs that are simply collecting a pay check.
I have been handed a project that a jr dev was allowed to wallow on for over two fucking years. This lazy mother fucker managed to create 5 functions, a whole fucking mess of bullshit that I now have to straighten out on top of the 8 other things that I have to deliver on in the next month.
They never followed requirements. Not-a-one. The API is fully broken. The DB schema is BEYOND fucked. There's ZERO validation/sanitation on I/O. The deployments only work half the fucking time. Their code is so spaghetti I'm getting triggered from when I worked at Olive Garden with Eminem. But hey, at least they were able to demo it to the client to say "it works".
I don't condone violence, but every time I find malformed if statements, linter exceptions, broken deploy configurations in this project -- I just want to kick them in their stupid fucking face.
Wherever you ended up you piece of shit, I hope your dreams of becoming a rich asshole only bring you unending despair. I believe you can make it though, because you're already halfway there.5 -
So one year ago, when I was second year in college and first year doing coding, I took this fun math class called topics in data science, don't ask why it's a math class.
Anyway for this class we needed to do a final project. At the time I teamed up with a freshman, junior and a senior. We talked about our project ideas I was having random thoughts, one of them is to look at one of the myths of wikipedia: if you keep clicking on the first link in the main paragraph, and not the prounounciation, eventually you will get to philosophy page.
The team thought it was a good idea and s o we started working.
The process is hard since noe of us knew web scraping at the time, and the senior and the junior? They basically didn't do shit so it's me and the freshman.
At the end, we had 20000 page links and tested their path to philosophy. The attached picture is a visualization of the project, and every node is a page name and every line means the page is connected.
This is the first open project and the first python project that I have ever done. Idk if it is something good enough that I can out on my resume, but definitely proud of this.
PS: if you recognize the picture, you probably know me. If you were the senior or the junior in the team, I'm not sorry for saying you didn't do shit cuz that's the truth. If you were the freshman, I am very happy to have you as a teamate.
3 -
I previously worked as a Linux/unix sysadmin. There was one app team owning like 4 servers accessible in a very speciffic way.
* logon to main jumpbox
* ssh to elevated-privileges jumpbox
* logon to regional jumpbox using custom-made ssh alternative [call it fkup]
* try to fkup to the app server to confirm that fkup daemon is dead
* logon to server's mgmt node [aix frame]
* ssh to server directly to find confirm sshd is dead too
* access server's console
* place root pswd request in passwords vault, chase 2 mangers via phone for approvals [to login to the vault, find my request and aprove it]
* use root pw to login to server's console, bounce sshd and fkupd
* logout from the console
* fkup into the server to get shell.
That's not the worst part... Aix'es are stable enough to run for years w/o needing any maintenance, do all this complexity could be bearable.
However, the app team used to log a change request asking to copy a new pdf file into that server every week and drop it to app directory, chown it to app user. Why can't they do that themselves you ask? Bcuz they 'only need this pdf to get there, that's all, and we're not wasting our time to raise access requests and chase for approvals just for a pdf...'
oh, and all these steps must be repeated each time a sysadmin tties to implement the change request as all the movements and decisions must be logged and justified.
Each server access takes roughly half an hour. 4 servers -> 2hrs.
So yeah.. Surely getting your accesses sorted out once is so much more time consuming and less efficient than logging a change request for sysadmins every week and wasting 2 frickin hours of my time to just copy a simple pdf for you.. Not to mention that threr's only a small team of sysadmins maintaining tens of thousands of servers and every minute we have we spend working. Lunch time takes 10-15 minutes or so.. Almost no time for coffee or restroom. And these guys are saying sparing a few hours to get their own accesses is 'a waste of their time'...
That was the time I discovered skrillex.3 -
Dad: why are you doing IT after I put you through business school
Me: because you're the one that nagged me not to do it instead CS.... So now I'm stuck in IT... Because I can't seem to understand Big O and algorithms needed to pass a technical interview...6 -
So, I wanted to find a new way to arrange my language's alphabet. Atm, I'm loosely using latin's system even though my system is weird;
A B K D E F G H I IE SH L M N O P R S T U V
So, I remember that another language (I think Japanese) uses a poem with every letter to figure the order of their letters, so I decided to do the same.
Only problem is: My current word list is very limited, some of the letters I needed only existed in specific words (aka, the word for "Dark") so I ended up making a very depressing poem.
Enjoy! Or not.. I'm not going to tell you what to do.
English translation below. I also will post images of it written in my language's script, as well as one line in my language's cursive script (I'm not doing the whole thing in cursive because fuck that)
Senarseha:
Seh ninfuat seh nem fieta; Seka sato nem fiekm juna jenes sermin.
Seh ninfuat sif nemsin netua niet; Seka sem sedma nemat sargo no
nrokniet sam fiekmin sehim sepra.
Sehim sinta nem nara niv nakliet.
Seh nem sine fieta.
English:
I say I am well; But all is dark before day begins.
I say it isn't too much; But this place is a farm of
preasure that blackens my soul.
My mind is ever in agony.
I am not well.6 -
Time for a soap box rant.
I just found this in one of our projects. I've simplified the example to make it more anonymous.
When I see code like this it automatically means there is a lack of attention to enumerations and/or understanding of what they are.
One may argue that in a certain execution of code it's a minor performance hit and therefore insignificant. It's still a performance hit. Furthermore, it takes even less time to do it the right way than it does to do it the wrong way.
Every one of these lines will enumerate the list from the beginning to try and find that one element you're interested in. Big O notation, people.
Throw that crap into a dictionary or hashset or similarly applicable data structure with direct reads at the beginning of your logic so that it only gets enumerated ONCE when the data structure instance is created. Then access it however many times you want.
Soap box rant over.
15 -
After a few weeks of being insanely busy, I decided to log onto Steam and maybe relax with a few people and play some games. I enjoy playing a few sandbox games and do freelance development for those games (Anywhere from a simple script to a full on server setup) on the side. It just so happened that I had an 'urgent' request from one of my old staff member from an old community I use to own. This staff member decided to run his own community after I sold mine off since I didn't have the passion anymore to deal with the community on a daily basis.
O: Owner (Former staff member/friend)
D: Other Dev
O: Hey, I need urgent help man! Got a few things developed for my server, and now the server won't stay stable and crashes randomly. I really need help, my developer can't figure it out.
Me: Uhm, sure. Just remember, if it's small I'll do it for free since you're an old friend, but if it's a bigger issue or needs a full recode or whatever, you're gonna have to pay. Another option is, I tell you what's wrong and you can have your developer fix it.
O: Sounds good, I'll give you owner access to everything so you can check it out.
Me: Sounds good
*An hour passes by*
O: Sorry it took so long, had to deal with some crap. *Insert credentials, etc*
Me: Ok, give me a few minutes to do some basic tests. What was that new feature or whatever you added?
O: *Explains long feature, and where it's located*
Me: *Begins to review the files* *Internal rage wondering what fucking developer could code such trash* *Tests a few methods, and watches CPU/RAM and an internal graph for usage*
Me: Who coded this module?
O: My developer.
Me: *Calm tone, with a mix of some anger* So, you know what, I'm just gonna do some simple math for ya. You're running 33 ticks a second for the server, with an average of about 40ish players. 33x60 = 1980 cycles a minute, now lets times that by the 40 players on average, you have 79,200 cycles per minute or nearly 4.8 fucking cycles an hour (If you maxed the server at 64 players, it's going to run an amazing fucking 7.6 million cycles an hour, like holy fuck). You're also running a MySQLite query every cycle while transferring useless data to the server, you're clusterfucking the server and overloading it for no fucking reason and that's why you're crashing it. Another question, who the fuck wrote the security of this? I can literally send commands to the server with this insecure method and delete all of your files... If you actually want your fucking server stable and secure, I'm gonna have to recode this entire module to reduce your developer's clusterfuck of 4.8 million cycles to about 400 every hour... it's gonna be $50.
D: *Angered* You're wrong, this is the best way to do it, I did stress testing! *Insert other defensive comments* You're just a shitty developer (This one got me)
Me: *Calm* You're calling me a shitty developer? You're the person that doesn't understand a timer, I get that you're new to this world, but reading the wiki or even using the game's forums would've ripped this code to shreds and you to shreds. You're not even a developer, cause most of this is so disorganized it looks like you copy and pasted it. *Get's angered here and starts some light screaming* You're wasting CPU usage, the game can't use more than 1 physical core, and after a quick test, you're stupid 'amazing' module is using about 40% of the CPU. You need to fucking realize the 40ish average players, use less than this... THEY SHOULD BE MORE INTENSIVE THAN YOUR CODE, NOT THE OPPOSITE.
O: Hey don't be rude to Venom, he's an amazing coder. You're still new, you don't know as much as him. Ok, I'll pay you the money to get it recoded.
Me: Sounds good. *Angered tone* Also you developer boy, learn to listen to feedback and maybe learn to improve your shitty code. Cause you'll never go anywhere if you don't even understand who bad this garbage is, and that you can't even use the fucking wiki for this game. The only fucking way you're gonna improve is to use some of my suggestions.
D: *Leaves call without saying anything*
TL;DR: Shitty developer ran some shitty XP system code for a game nearly 4.8 million times an hour (average) or just above 7.6 million times an hour (if maxed), plus running MySQLite when it could've been done within about like 400 an hour at max. Tried calling me a shitty developer, and got sorta yelled at while I was trying to keep calm.
Still pissed he tried calling me a shitty developer... -
I call this one the tester than knew too much.
Note: The server the tester is running on has a hard drive that is breaking down...
Tester: Remember the error I talked to you about yesterday?
Me: Yeah, what about it?
Tester: Well the server hasn't recovered yet and I haven't restarted anything...
Me: Well the application itself hasn't crashed so our monitoring application doesn't seem to notice that the service is in a bad state. The error seems only to have brought down certain threads within the application.
Tester: No, I think there is a different issue here and has nothing to do with that error, the application is still doing things.
*tails the log*
Tester: See?
Me: As I said some things are still running and are unaffected by the error.
Tester: NO! It has to be caused by the other error I had a week ago where my file got corrupted. As we said I removed the file, restarted it and it worked again, but had the same problem a day later...
Note: The problem is not related, this time the application is running out of file descriptors
Me: Well... If the problem is the same it would have complained about the file descriptors then aswell, not an I/O error.
Tester: Nope, I think you are wrong!
Me: ¯\_(ツ)_/¯
FML
3 -
Two big moments today:
1. Holy hell, how did I ever get on without a proper debugger? Was debugging some old code by eye (following along and keeping track mentally, of what the variables should be and what each step did). That didn't work because the code isn't intuitive. Tried the print() method, old reliable as it were. Kinda worked but didn't give me enough fine-grain control.
Bit the bullet and installed Wing IDE for python. And bam, it hit me. How did I ever live without step-through, and breakpoints before now?
2. Remember that non-sieve prime generator I wrote a while back? (well maybe some of you do). The one that generated quasi lucas carmichael (QLC) numbers? Well thats what I managed to debug. I figured out why it wasn't working. Last time I released it, I included two core methods, genprimes() and nextPrime(). The first generates a list of primes accurately, up to some n, and only needs a small handful of QLC numbers filtered out after the fact (because the set of primes generated and the set of QLC numbers overlap. Well I think they call it an embedding, as in QLC is included in the series generated by genprimes, but not the converse, but I digress).
nextPrime() was supposed to take any arbitrary n above zero, and accurately return the nearest prime number above the argument. But for some reason when it started, it would return 2,3,5,6...but genprimes() would work fine for some reason.
So genprimes loops over an index, i, and tests it for primality. It begins by entering the loop, and doing "result = gffi(i)".
This calls into something a function that runs four tests on the argument passed to it. I won't go into detail here about what those are because I don't even remember how I came up with them (I'll make a separate post when the code is fully fixed).
If the number fails any of these tests then gffi would just return the value of i that was passed to it, unaltered. Otherwise, if it did pass all of them, it would return i+1.
And once back in genPrimes() we would check if the variable 'result' was greater than the loop index. And if it was, then it was either prime (comparatively plentiful) or a QLC number (comparatively rare)--these two types and no others.
nextPrime() was only taking n, and didn't have this index to compare to, so the prior steps in genprimes were acting as a filter that nextPrime() didn't have, while internally gffi() was returning not only primes, and QLCs, but also plenty of composite numbers.
Now *why* that last step in genPrimes() was filtering out all the composites, idk.
But now that I understand whats going on I can fix it and hypothetically it should be possible to enter a positive n of any size, and without additional primality checks (such as is done with sieves, where you have to check off multiples of n), get the nearest prime numbers. Of course I'm not familiar enough with prime number generation to know if thats an achievement or worthwhile mentioning, so if anyone *is* familiar, and how something like that holds up compared to other linear generators (O(n)?), I'd be interested to hear about it.
I also am working on filtering out the intersection of the sets (QLC numbers), which I'm pretty sure I figured out how to incorporate into the prime generator itself.
I also think it may be possible to generator primes even faster, using the carmichael numbers or related set--or even derive a function that maps one set of upper-and-lower bounds around a semiprime, and map those same bounds to carmichael numbers that act as the upper and lower bound numbers on the factors of a semiprime.
Meanwhile I'm also looking into testing the prime generator on a larger set of numbers (to make sure it doesn't fail at large values of n) and so I'm looking for more computing power if anyone has it on hand, or is willing to test it at sufficiently large bit lengths (512, 1024, etc).
Lastly, the earlier work I posted (linked below), I realized could be applied with ECM to greatly reduce the smallest factor of a large number.
If ECM, being one of the best methods available, only handles 50-60 digit numbers, & your factors are 70+ digits, then being able to transform your semiprime product into another product tree thats non-semiprime, with factors that ARE in range of ECM, and which *does* contain either of the original factors, means products that *were not* formally factorable by ECM, *could* be now.
That wouldn't have been possible though withput enormous help from many others such as hitko who took the time to explain the solution was a form of modular exponentiation, Fast-Nop who contributed on other threads, Voxera who did as well, and support from Scor in particular, and many others.
Thank you all. And more to come.
Links mentioned (because DR wouldn't accept them as they were):
https://pastebin.com/MWechZj912 -
Seriously, wtf..
- Getting ready for the K.I.D.
- Will need a red LED light/lantern to see things around w/o waking the kiddo up
- Order a bunch of various models
- Receive some of them
- The another one arrives - it only has white and blueish-white modes
- Reach out to the seller, ask to send me what I've ordered
- Seller replies with:
> Hi, friend
> I am very sorry this light is out of stock now
WTF dude... I order a particular SKU of your products, I need it for its particular properties the other SKUs don't have and when you see you've got no more left you do what? Send me a random product? Seriously, WTF man?!? How about ping me with a message, explain that you've oversold the item and suggest a refund? naaah, too much work, right? Just grab whatever products you still have left on your shelf and send them to your customer instead. /s
WTF MAN?!?!2 -
Not the worst, but probably the only one I can sort of explain & not get into trouble for NDA breach..
Umm.. here it goes.. wrong id returned from db procedure, tried to do something on db with that id and got exception that the id doesn't exist. Instead of checking why the procedure returns nonexistent id, he just wrapped everything in try catch without any logs.. & of course, didn't tell anyone about this.. o.0
I know, I know, code review could have prevented this, but holy fuck..
Guy's cv had more experience than I have now, so at the time, I didn't think I'd have to check every line of code he wrote, especially not for shit like this.3 -
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 -
A follow up for this rant : https://devrant.com/rants/1429631/...
its morning and i have been awoke all night, but i am so happy and feel like crying seeing you people's response. :''''') Thank-You for helping a young birdie like me from getting exploit.
In Summery, I am successfully out of this trickery, but with cowardice, a little exploited and being continuously nagged by my friend as a 'fool'.
Although i would be honest, i did took a time to take my decision and got carried away by his words.
After a few hours of creating a group, he scheduled a conference call , and asked me to submit the flow by which my junior devs will work.
At that time i was still unclear about weather to work or not and had just took a break from studies. So thought of checking the progress and after a few minutes, came up with a work-flow, dropped in the group and muted it.
At night i thought of checking my personal messages , and that guy had PMed me that team is not working, check on their progress. This got me pissed and i diverted the topic by asking when he would be mailing my letter of joining.
His fucking reply to this was :"After the project gets completed!"
(One more Example of his attempts to be manipulative coming up, but along with my cowardice ) :/
WTF? with a team like this and their leader being 'me'( who still calls him noob after 2 internships and 10 months android exp), this project would have taken at least one month and i was not even counting myself in the coding part(The Exams).
So just to clarify what would be the precise date by which he is expecting the task, to which he said "27th"(i.e, tomorrow!)
I didn't responded. And rather checked about the details of the guy( knew that the company was start-up, but start-ups does sound hopeful, if they are doing it right) .A quick social media search gave me the results that he is a fuckin 25 year old guy who just did a masters and started this company. there was no mention of investors anywhere but his company's linkedin profile showed up and with "11-50" members.
After half an hour i told him that am not in this anymore, left the group and went back to study.(He wanted to ask for reasons, but i denied by saying a change of mind ,personal problems, etc)
Well the reality is over but here comes the cowardice part:
1)Our team was working on a private repo hosted on my account and i voluntarily asked him to take back the ownership, just to come out of this safely w/o pissing him off.
2)The "test" he took of me was the wireframe given by their client and which was the actual project we 5 were working on. So, as a "test", i created 15 activities of their client's app and have willingly transferred it to them.
3) in my defence, i only did it because (i) i feared this small start-up could harm my reputation on open platforms like linkedin and (ii)the things i developed were so easy that i don't mind giving them. they were just ui, designed a lot quickly but except that, they were nothing(even a button needs a code in the backend to perform something and i had not done it) . moreover, the guys working under me had changed a lot of things, so i felt bad for them and dropped the idea of damaging it.
Right now am just out of sleep, null of thoughts and just wondering weather am a good person, a safe player or just a stupid, easily manipulated fool
But Once again My deepest regard from my heart for @RustyCookie , @geaz ,@tarstrong ,and @YouAreAPIRate for a positive advice.
My love for devrant is growing everyday <3 <3 <3 <35 -
Here is another rather big example of how C++ is WAY slower than assembler (picture)
Sure - std::copy is convenient
but asm is just way faster.
This code should be compatible with EVERY x86_64 CPU.
I even do duffs device without having the loop:
the loop happens in the rep opcode which allows for prefetching (meaning that it doesnt destroy the prefetch queue and can even allow for preprocessing).
BTW: for those who commented on my comment porn last time: I made sure to satisfy your cravings ;-)
To those who can't make sense of my command line:
C++ 1m24s
ASM 19s
To those who tell me to call clang with -o<something>:
1) clang removes the call to copy on o3 or o2
2) the result isnt better in o1 (well... one second but that might be due to so many other things, and even if... one second isn't that much)
25 -
Yayy! It's already -15kg since November! W/o any workouts!!
Now I'm at the point where I'm no longer losing weight and don't get whether the fat is still burning and muscles are evening the weight or my clothes simply keep stretching out. Or I'm just seeing what I want to see
anyhow I know I wouldn't have this problem if I were one of the construction workers currently working outside my office :/ office work sounds nice but it's still got its cons. Like being tied down to a chair rather than moving all the time :/16 -
Look, I get that it's really tricky to assess whether someone is or isn't skilled going solely by their profile.
That's alright.
What isn't center of the cosmic rectum alright with the fucking buttsauce infested state of interviews is that you give me the most far fetched and convoluted nonsense to solve and then put me on a fucking timer.
And since there isn't a human being on the other side, I can't even ask for clarification nor walk them through my reasoning. No, eat shit you cunt juice swallowing mother fucker, anal annhilation on your whole family with a black cock stretching from Zimbabwe to Singapore, we don't care about this "reasoning" you speak of. Fuck that shit! We just hang out here, handing out tricks in the back alley and smoking opium with vietnamese prostitutes, up your fucking ass with reason.
Let me tell you something mister, I'm gonna shove a LITERAL TON of putrid gorilla SHIT down your whore mouth then cum all over your face and tits, let's see how you like THAT.
Cherry on top: by the time I began figuring out where my initial approach was wrong, it was too late. Get that? L'esprit d'escalier, bitch. I began to understand the problem AFTER the timer was up. I could solve it now, except it wouldn't do me any fucking good.
The problem? Locate the topmost 2x2 block inside a matrix whose values fall within a particular range. It's easy! But if you don't explain it properly, I have to sit down re-reading the description and think about what the actual fuck is this cancerous liquid queef that just got forcefully injected into my eyes.
But since I can't spend too much time trying to comperfukenhend this two dollar handjob of a task, which I'd rather swap for teabagging a hairy ass herpes testicle sack, there's rushing in to try and make sense of this shit as I type.
So I'm about 10 minutes down or so already, 35 to go. I finally decipher that I should get the XY coords of each element within the specified range, then we'll walk an array of those coordinates and check for adjacency. Easy! Done, and done.
Another 10 minutes down, all checks in place. TEST. Wait, wat? Where's the output? WHERE. THE FUCK. IS. THE OUTPUT?! BITCH GIMME AN ANSWER. I COUT'D THE RETURN AND CAN SEE THE TERMINAL BUT ITS NOT SHOWING ME ANYTHINGGG?! UUUGHHH FUCKKFKFKFKFKFKFKFUFUFUFFKFK (...)
Alright, we have about 20 minutes left to finish this motorsaw colonoscopy, and I can't see what my code is outputting so I'm walking through the code myself trying to figure out if this will work. Oh, look at that I have to MANUALLY click this fucking misaligned text that says "clear" in order for any new output to register. Lovely, 10/10 web design, I will violate your armpits with an octopus soaked in rabid bear piss.
Mmmh, looks like I got this wrong. Figures. I'm building the array of coordinates sequentially, as a one dimentional list, which is very inconvenient for finding adjacent elements. No problem, let's try and fix that aaaaaand... SHIT IM ALMOST OUT OF TIME.
QUICK LYEB, QUICK!! REMEMBER WHAT FISCELLA TAUGHT YOU, IN BETWEEN MOLESTING YOUR SOUL WITH 16-BIT I/O CONSOLE PROBLEMS, LIKE THAT BITCH SNOWFALL THING YOU HAD TO SOLVE FOR A FRIEND USING TURBO C ON A FUCKING TOASTER IN COMPUTER LAB! RUN MOTHERFUCKER RUN!!!
I'm SWEATING. HEAVILY. I'm STEAMING, NON-EROTICALLY. Less than 10 minutes left. I'm trying to correct the code I have, but I start making MORE dumbfuck mistakes because I'm in a hurry!
5 minutes left. As I hit this point of no return, I realize exactly where my initial reasoning went wrong, and how I could fix it, but I can't because I don't have enough time. Sadface.
So I hastily put together skeleton of the correct implementation, and as the clock is nearly up, I write a comment explaining the bits I can't get to write. Page up, top of file, type "the editor was shit LMAO" and comment it out. SUBMIT.
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Also hi ;>5 -
I really don't understand why my university thinks "Oh yeah, make the super easy python assignment that can be finished in 1 hour (max) using basic logic, syntax, and file I/O a 3-person group assignment, there's definitely not going to be just one guy writing code while the others free-ride and get an easy grade."5
-
Yes, I have got one to tell. I went to a hackathon where they started the hackathon with a spiritual speech and prayer. They didn't provide any WiFi, food, etc.
There was a canteen in the campus, which got closed in the evening by 7 o clock. The timings were not announced before so we worked whole night with empty stomach. Did I mention one was not allow to go outside the campus during the hackathon? And yes one was not allowed to order food from outside.4 -
Copying a javascript anonymous function (Yes, the whole function) 11 times with only one parameter changing
I'm currently cleaning it up...
O H B O Y F U N D A Y S I N C O M M I N G...3 -
Not as much of a rant as a share of my exasperation you might breathe a bit more heavily out your nose at.
My work has dealt out new laptops to devs. Such shiny, very wow. They're also famously easy to use.
.
.
.
My arse.
.
.
.
I got the laptop, transferred the necessary files and settings over, then got to work. Delivered ticket i, delivered ticket j, delivered the tests (tests first *cough*) then delivered Mr Bullet to Mr Foot.
Day 4 of using the temporary passwords support gave me I thought it was time to get with department policy and change my myriad passwords to a single one. Maybe it's not as secure but oh hell, would having a single sign-on have saved me from this.
I went for my new machine's password first because why not? It's the one I'll use the most, and I definitely won't forget it. I didn't. (I didn't.) I plopped in my memorable password, including special characters, caps, and numbers, again (carefully typed) in the second password field, then nearly confirmed. Curiosity, you bastard.
There's a key icon by the password field and I still had milk teeth left to chew any and all new features with.
Naturally I click on it. I'm greeted by a window showing me a password generating tool. So many features, options for choosing length, character types, and tons of others but thinking back on it, I only remember those two. I had a cheeky peek at the different passwords generated by it, including playing with the length slider. My curiosity sated, I closed that window and confirmed that my password was in.
You probably know where this is going. I say probably to give room for those of you like me who certifiably. did. not.
Time to test my new password.
*Smacks the power button to log off*
Time to put it in (ooer)
*Smacks in the password*
I N C O R R E C T L O G I N D E T A I L S.
Whoops, typo probably.
Do it again.
I N C O R R E C T L O G I N D E T A I L S.
No u.
Try again.
I N C O R R E C T L O G I N D E T A I L S.
Try my previous password.
Well, SUCCESS... but actually, no.
Tried the previous previous password.
T O O M A N Y A T T E M P T S
Ahh fuck, I can't believe I've done this, but going to support is for pussies. I'll put this by the rest of the fire, I can work on my old laptop.
Day starts getting late, gotta go swimming soonish. Should probably solve the problem. Cue a whole 40 minutes trying my 15 or so different passwords and their permutations because oh heck I hope it's one of them.
I talk to a colleague because by now the "days since last incident" counter has been reset.
"Hello there Ryan, would you kindly go on a voyage with me that I may retrace my steps and perhaps discover the source of this mystery?"
"A man chooses, a slave obeys. I choose... lmao ye sure m8, but I'm driving"
We went straight for the password generator, then the length slider, because who doesn't love sliding a slidey boi. Soon as we moved it my upside down frown turned back around. Down in the 'new password' and the 'confirm new password' IT WAS FUCKING AUTOCOMPLETING. The slidey boi was changing the number of asterisks in both bars as we moved it. Mystery solved, password generator arrested, shit's still fucked.
Bite the bullet, call support.
"Hi, I need my password resetting. I dun goofed"
*details tech support needs*
*It can be sorted but the tech is ages away*
Gotta be punctual for swimming, got two whole lengths to do and a sauna to sit in.
"I'm off soon, can it happen tomorrow?"
"Yeah no problem someone will be down in the morning."
Next day. Friday. 3 hours later, still no contact. Go to support room myself.
The guy really tries, goes through everything he can, gets informed that he needs a code from Derek. Where's Derek? Ah shet. He's on holiday.
There goes my weekend (looong weekend, bank holiday plus day flexi-time) where I could have shown off to my girlfriend the quality at which this laptop can play all our favourite animé, and probably get remind by her that my personal laptop has an i2350u with integrated graphics.
TODAY. (Part is unrelated, but still, ugh.)
Go to work. Ten minutes away realise I forgot my door pass.
Bollocks.
Go get a temporary pass (of shame).
Go to clock in. My fob was with my REAL pass.
What the wank.
Get to my desk, nobody notices my shame. I'm thirsty. I'll have the bottle from my drawer. But wait, what's this? No key that usually lives with my pass? Can't even unlock it?
No thanks.
Support might be able to cheer me up. Support is now for manly men too.
*Knock knock*
"Me again"
"Yeah give it here, I've got the code"
He fixes it, I reset my pass, sensibly change my other passwords.
Or I would, if the internet would work.
It connects, but no traffic? Ryan from earlier helps, we solve it after a while.
My passwords are now sorted, machine is okay, crisis resolved.
*THE END*
If you skipped the whole thing and were expecting a tl;dr, you just lost the game.
Otherwise, I absolve you of having lost the game.
Exactly at the char limit9 -
One of the few good things dell ever made are it's monitors.
They must be good. People never fucking throw them away. Back when I did repairs I came across *so* many customers who just stocked monitors away like squirrels preparing for the god damn ice age. Three dell monitors here. Five there. Every where a monitor. Old McDonald had dell farm, E, I, E, I, O.6 -
Built a C#/.NET application with support for a serial device. Tested it on systems A, B, C initially, all Windows system, same .NET version, same targeting, same build tool version, same initial connection configuration etc, etc.
Testing - works on A and C, B nopes.
...
OK, let's check the source, is there something about B that makes it impossible to execute that bit? - No, there is not, you checked that already, stop poking around, it definitively should work on B.
...
OK, maybe admin privileges, there is I/O involved, didn't need that on A and C, but who knows - nope, doesn't work on B.
...
OK, maybe something wrong with the connection settings? First try at reinstalling driver - but no, it doesn't work on B.
...
OK let's try with another device - more/less devices on B. Other USB ports. No. Still does not work on B.
...
OK, this is stupid, but, is the cabling alright? It is, of course it is, stupid - but it still does not work on B.
...
OK, at that point I'm just gonna ask a colleague, GrumpySoftwareDev whether he has any clue why it doesn't work on B. GrumpySoftwareDev knows nothing, but discovers that one of his applications doesn't work on Windows 10. You know nothing, Jon Snow, but it doesn't work on B.
...
OK, now I'm just going to ask another colleague TheLastOfHisKind who handed B down to me somewhat bluntly if he ever experienced problems when working with B and its serial configuration. TheLastOfHisKind tells me he does not and kindly offers me some input on the situation. Still no progress to get it working on B but he hinted he might have fucked up B's driver. I already reinstalled the driver but didn't reboot, which comes after reinstall.
...
OK, I'm just gonna remove and re-install the driver, then restart. Hu! Now the UI is gone but another serial device reacted on a general call. Not fully working on B but we're getting there.
...
OK, I don't know, I'm getting frustrated, let's borrow another system D - which has roughly the same configuration as B - from my colleague StrongCurrentGuy. StrongCurrentGuy borrows me his system and cautions me not to break it. I install the driver, plug the device and copy the application from B. It just works on D. Not on B though.
...
OK, you know what. I'm done. For shits and giggles I'm gonna remove that driver again, reinstall it and restart, maybe it'll magically work afterwar- WHAT THE HELL, I JUST OPENED IT AFTER RESTARTING, IT JUST WORKS - ON B!
... seriously, what the fuck. But yeah, at least it works now.4 -
Developing a web app that I'm sure was touched by Satan himself. Bugs come out from no where.
Yesterday when I left everything worked. Today when I arrived nothing works! Lots of angular errors. WTF. No one else worked on it . :O4 -
(in a meeting between o&m team and business partners to assign priorities to various tasks)
I.T.: So what priority would you put this new task?
Business : it's our 1.
I.T.: ok, and this other one?
B: it's a 1.
I.T.: ... -
Hmm. So have you ever argued in a job interview? Like really standing your ground? In a technical interview?
Today I had a live coding session with a company I'm interested in. The developer was giving me tasks to evolve the feature on and on.
Everything was TDD. Splendid!
However at one point I had to test if the outcome of the method call is random. What I did is basically:
```
Provider<String> provider = new SomeProvider("aaa", "bbb", "ccc", "ddd", "eee", "fff")
for(int i=0; i<100; i++) {
String str = provider.get();
map.put(str, incrementCount(str));
}
Set<Integer> occurences = new HashSet(map.values());
occurences.removeIf(o -> o.equals(occurences.get(0)));
assertFalse(occurences.empty());
```
and I called it good enough, since I cannot verify true randomness.
But the dev argued that this is not enough and I must verify whether the output is truly random or not, and the output (considering the provider only has a finite set of values to return) occurences are almost equal (i.e. the deviation from median is the median itself).
I argued this is not possible and it beats the core principle of randomness -- non-determinism. Since if you can reliably test whether the sequence is truly random you must have an algorithm which determines what value can or cannot be next in the sequence. Which means determinism. And that the (P)RNG is then flawed. The best you can do is to test whether randomness is "good enough" for your use case.
We were arguing and he eventually said "alright, let's call it a good enough solution, since we're short on time".
I wonder whether this will have adverse effect my evaluation . So have you ever argued with your interviewer? Did it turn out to the better or to the worse?
But more importantly, was I right? :D21 -
A server application pulled off some sort of listings as table. Problem was, it crashed with some thousand data files after one and a half hours. I looked into that, and couldn't stop WTFing.
A stupid server side script fetched the data in XML (WTF!) and then inserted shit node-wise (WTF!!), which was O(n^2) - in PHP and on XML! Then it converted the whole shebang into HTML for browser display although users would finally copy/paste the result into Excel anyway.
The original developer even had written a note on the application page that pulling the data "could take long". Yeah because it's so fucking STUPID that Clippy is an Einstein in comparison, that's why!
So I pulled the raw data via batch file without XML wrapping and wrote a little C program for merging the dumped stuff client-side in O(n), spitting out a final CSV for Excel import.
Instead of fucking the server for 1.5 hours and then crashing, shit is done after 7 seconds, out of which the actual data processing takes 40 bloody milliseconds!4 -
Fuck these people. They have PhDs in everything but don't know how to walk properly.
"Oh let me get right in front of you while you walk faster", have you ever driven a car you porg shit?
And these people that wear backpacks! OH MY GOD I HATE BACKPACKS! I mean, if you wear one please tell me you've been wearing them since you were born. Otherwise you're not calculating the extra space you take AND YOU JUST WALK LIKE A FUCKING GORILLA.
I have come to the point of inventing the walking permit. You're born with it, and starting at 18 y/o it can be stripped away. LEARN TO WALK.2 -
Speaking of fragile environments, what the hell is going on with the absolute dependency on python...?
I mean, I'm as reluctant to upgrade my system's python version as libc's.
How to break at least half of your system:
1. python3 --version
Python 3.8.10
2. rm -f /usr/bin/python3
3. ln -s /usr/bin/python3.13 /usr/bin/python3
And good luck opening most of the UI utilities and some of the terminal-based ones.
wtf... While everyone's barking at systemd, python quietly crawls in and claims the system's flexibility for itself w/o any resistance.
I imagine that's one of the aspects making NixOS a resilient solution...12 -
List of shit my superior said and wrote in the project:
1. Prefer to write "pure" SQL statement rather than ORM to handle basic CRUD ops.
2. Mixing frontend and backend data transformation.
3. Dump validation, data transformation, DB update in one fucking single function.
4. Calculate the datetime manually instead of using library like momentjs or Carbon.
5. No version control until I requested it. Even with vcs, I still have to fucking FTP into the staging and upload file one by one because they don't use SSH (wtf you tell me you don't know basic unix command?)
6. Don't care about efficiency, just loop through thousands of record for every columns in the table. An O(n) ops becomes O(n * m)
7. 6MB for loading a fucking webpage are you kidding me?
Now you telling me you want to make it into AJAX so it'll response faster? #kthxbye2 -
## Building my own router
IT HAS ALREADY PAID OFF!!!!!
So I (with my fam) have evacuated from the capital of Lithuania into a distant place - much smaller, where average age is prolly >30 or even >40 years. I live in a village now. In a house with very good neighbours. In fact these neighbours own that house :D
Back to the point.
So these neighbours used to share their wifi (w/ internet) between the two houses. They have the line, the mian router has quite a strong antenna and that other house has 2 repeaters: 1 on the outside wall and another one -- indoors. Sepeaters are connected sequentially, i.e. the indoors one is repeating the outdoors one. ikr....?
The first day was alright. We settled in, got everything set up wifi-wise. Peachy.
The second day repeaters refused to issue a DHCP IP. That's something, right? Alright, nvm - I don't mind setting up static IPs. In fact I prefer them over the DHCP magic!
And by the noon both repeaters were connectable but neither of them could provide internet connection... We that sucks! I restarted both of them a few times, neighbours restarted their main router -- still no luck.
Here comes my router [God am I happy with this purchase and the whole idea of a customized router!!! Thanks @hakx20!].
I brought it outside, plugged it in. Connected to it through it's hotspot, used nmcli to connect to neighbours' main router with an internal wifi card (that shitty mPCIe operating in USB mode. yes, the same one, manufactured in 2003. Yes, in g mode.). A couple of iptables rules for traffic forwarding et voila! I have built my own repeater! And tomorrow I can WFH w/o any issues.
Yes, hardware routers are faster and easier to maintain. Yes, hardware routers are cheaper and usually have nicer bells and whistles. But when hardware fails you and the last thing you want is going to the public (shop), soldering rod won't help you. A software solution becomes the easiest to set up, considering you know how to.
Boi am I so happy about my purchase! CentOS router FTW!
P.S. even though we've fled the city we are responsible citizens and we've self-quarantined ourselves for the 14 days period. No local person any closer than 10 meters for the whole period until we're cleared. Being away from the city gives us sooo much freedom! Especialy now, when cities are shitting bricks in fear.4 -
So I work for a company that does outsource, this company is pretty nice, but I don't get to see it too often. The one where I'm outsourcing though is the one where I spend all of my time.
Now, this company is a kind of a startup working with AI and Deep Learning (but not if statements :o ), but I came here as a full stack python developer that should implement their AI modules into real apps (mainly web apps).
Everything sounds good untill now, I learn lots and I'm doing what I wanted: python development. The problem is: management + one kiss ass guy.
The amount of work that should be done and the deadlines that should be kept are so messed up that I end up working extra hours, sometimes even in weekend, just to get it done. I'm the only apps developer there, so passing my tasks is not an option. I tried to talk about this, but I was met with a "loser can't keep up even with these few tasks..." kind of attitude.
Moreover, there is a guy that would do anything for the boss's attention, so he speaks everyone there behind their backs (and we all know it, but he's the favorite and he actually knows his stuff so we can't do much about him).
Now the question: what should I do? I only have 5 months here (so leaving would put a hole in my CV, I don't even know what to answer at this interview question "why are you leaving"), plus that the managers from these two companies are highschool friends which means that if I go and ask for a different project, the atmosphere at work will change (maybe this is overthinking already, but I can't help it). Also, last week I could barely get through the days without crying from stress.
TL;DR: I learn a lot from this company, but the deadlines are killing me and my stress level is at an all time high. I want to leave, but I kind of can't because I want my CV to look good.
So yeah, this is my first real rant, feels good to put it out there17 -
hey ranteros! i like to dream and i know many of us dream of a nice machine to do anything on it, if you want to post the specs of your ideal build(s) (even a laptop, pre-built pc, space gray macbook pro... doesn't matter). and your current one.
here's mine:
ideal: {
type: desktop-pc,
cpu: intel i7-8700K (coffee lake),
gpu: nvidia geforce gtx 1080ti,
ram: 32gb ddr4,
storage: {
ssd: samsung 960 evo 500gb,
hdd: 2tb wd black
},
motherboard: any good motherboard that supports coffee lake and has a good selection of i/o,
psu: anything juicy enough, silver rated,
cooling: i don't care about liquid cooling that much, or maybe i'm just afraid of it,
case: i accept any form factor, as long as it's not too oBNoxi0Us,
peripherals: {
monitor: 1080p, maybe 1440p, i can't 4k because of the media i consume (i have tons of shit i watch in 720p) + other reasons,
keyboardmousecombo: i like logitech stuff, nothing fancy, their non mechanical keyboards are nice, for mice the mx master 2 is nice i think, i also don't care about rgb because i think it's too distracting and i'm always in darkness so some white backlight is great
},
os: windows 10, tails (i have some questions about tails i'll be asking in a different post,
}
i think this is enough for ideal, now reality:
current: {
type: laptop,
brand: acer (aspire 7736z),
cpu: pentium dual-core 2.10ghz,
gpu: geforce g210m 2gb (with cuda™!),
ram: 4gb ddr3,
storage: hdd 500gb wd blue 5400rpm (this motherfucker stood the test of time because it's still working since i bought this thing (the laptop as it is) used in late 2009 although it's full of bad sectors and might anytime, don't worry i have everything backed up, i have a total of 5 hdds varying from 320gb to 1tb with different stuff on them),
screen: 17 inch hd-ready!!! (i think it's a tn panel), i've never done a test on color accuracy, but to my eyes it's bright, colorful, and has some dust particles between the lcd and backlight hah,
other cool things: dvd player/burner, full-sized keyboard with numeric keypad, vga, hdmi, 4 usb ports, ethernet, wi-fi haha, and it's hot, i mean so hot, hotter than elsa jean and piper perri combined,
os: windows 10, tails
}
if you read this whole thing i love you, and if you have some time to spare on a sunday you can share your dream rig and the sometimes cruel current one if you dare. you don't have to share them both. i know many will go b.o.b and say "what you're hoping to accomplish, i already did bitch.", that's cool as well, brag about your cool rig!6 -
Hey DevRant Fam ❤️ hope everyone is well as always! It’s Sunday here in dull weather Sydney!, i was thinking bout this for awhile now, now surely most of us time to time use Stack Overflow for help and it works!.
Though, thats not the issue :-), my first time using it as a newbie wasn’t so great so to say, I’ve noticed that the people over at S/O can be quite rude such as they would downVote my question and also not comment why they have downvoted it :-(.
I’d love to know what you guys think, funnily enough I’m using DevRant much more than FB itself 😅, anyways guys hope you’re all having a great one!
Best wishes ❤️
Milo20 -
A few weeks ago, I was kept up until the wee hours of the morning trying to figure out how in the hell the Monty Hall problem works. After finally getting it (I'm slow, okay?), I decided to write a program to run simulations of it.
First incarnation of program took user input. User enters what door they choose (1, 2, or 3), then is told what door Monty opens, then given the decision of staying with the door they originally chose or switching, then informed how that worked out for them.
Second incarnation of program ran on a loop. At the start of each loop, a random door is picked for the user guess. Then the door Monty opens is calculated from the remaining doors (excludes user guess and prize door). Then user switches doors (choosing the door that was not their original door or the door Monty opened). At the end of each loop, if the door they switched to was the prize door, it would increment a win counter, else increment a loss counter. After running the loop 1000000000 times, it printed to console `You always switched doors, resulting in ${wins} wins and ${losses} losses`.
THEN I decided to write a variation to run a while loop on the outside of the loop to increase the number of total doors until the point where the decision to switch doors hurt more often than it helped. At this point, I decided to incorporate file I/O and write to a file rather than a console. And that was neat!
And then I decided it would be cool to go back to the three door variation, printing on each loop the original door, the door Monty opened, the door that was switched too, the result of the switch (win or lose) and what the prize door was.
But for the life of me, I couldn't seem to get the file to write properly. It would, like, always crash my terminal. I tried open + append, I tried append. I tried createWriteStream. Still just failure.
And then I changed it to an appendFileSync and happened to look at one of the files that I was writing to. "Huh, over a gig seems a lot."
"Well, how much are you writing each loop? Did you forget to keep in mind how many bytes that would be?"
TLDR: If you're going to write a program that's going to write data to a file on a loop, you might want to figure out how much it's going to end up writing .... before trying to run it. And running a loop 1000000000 times may be a little excessive.
*face palm*
2 -
I was stuck at this error for the 4-6 days.. Did lots of research on stackoverflow, Google, YT.. Asked my peers tried like hell. Finally one of friends told me you aren't giving I/p and how can you expect an o/p there is no error neither in the compiler nor in the code..
Me: ;_;
10 -
Story Time!
Tittle: About Larry.
Fun Game: Tell me if / when in this story you know the plot twist.
Setting: Years ago, non coding job.
I work with Larry a lot, Larry works remote. In technical terms Larry is senior to me and I escalate some technical issues that get assigned to Larry. I've never met Larry in person.
Larry can be hard to work with, but he's plenty good at his job and I don't mind his prickly side. Sometimes it takes telling Larry something a few times before it sinks it, but that's not a big deal. Sometimes it seems like Larry doesn't remember his cases entirely, but he has a lot of cases. Also Larry has good reason for how he works considering the land of scubs who usually escalate to him without any thought / effort.
Larry's escalation team is short staffed and they're trying to hire folks, but that's been like that forever.
So one day I get an email that Larry is going to be out of the office for a few weeks. Nothing unusual there.
My current case that I share with Larry sort of floats in limbo for a while. The customer is kinda slow to respond anyhow and there's nothing that I need Larry for.
Finally I get automated notice that my case has had a new escalation engineer. Laura. Laura is much more positive and happy compared to Larry. Understandably Laura isn't up to date on the case so we go back and forth with some emails and notes in the case.
The case is moving along just fine, we're making progress, but it's slow because of the customer's testing procedures. Then we hit a point where this customer's management pushes on sales for a solution (this customer's management is known for doing this rando like for no reason).
Down the management chain it goes and everyone wants a big conference call to get everyone up to date / discuss next steps (no big deal).
Now I really don't want to do this with Laura and throw her into the deep end with this customer, she doesn't have the background and I'd rather do this call with Larry & Me & Laura. Also according to the original email Larry is due back soon.
I start writing an email to Laura about "Let's try to schedule this for when Larry gets back."
Then I stop ... I don't really know why I stop but when it is a "political case" I want some buy in on next steps from management so I go talk to my manager.
-Plot Twist Incoming-
Long story short, my manager says:
"Laura IS Larry..."
O
M
G
I had no idea. Nobody told me, nobody told ANYBODY, (except a couple managers).
Back up a few months Larry apparently went to his managers and told them he was going to transition, surgery and all, in a few months.
Managers wondering how to address this went to HR and some new hire very young to be a manager HR manager drone logiced out in her bonkers head that "Well it shouldn't matter so don't tell anyone."
ARE YOU FUCKING KIDDING ME!!??
Thank god I didn't send that email...
I did send an email to Laura explaining that I had no idea and hoped I didn't say anything stupid. She was very nice about it and said it was all good.
After that incident made the management rounds (management was already fuming about being told not to tell anyone) things came to another critical point.
Laura was going to visit the company HQ. Laura had been there before, as Larry, everyone knew her as Larry... nobody (outside some managers) knew Laura was Larry either. With nobody knowing shit Laura was going to walk in and meet everyone ...
One manager at HQ finally rebelled and held a meeting to tell his people. He didn't want Laura walking in and someone confused, thinking it was a joke or something horrible happening.
HR found out and went ballistic. They were on a rampage about this other manager, they wanted to interview me about how I found out. I told HR to schedule their meeting through my manager (I knew they didn't want my manager to know they were sniffing around).
Finally the VP in our department called up the HR head and asked WTF was going on / kind of idiots they had over there (word has it legal and the CEO were on the call too).
HR had a change in leadership and then a couple weeks later there were department wide meetings on how to handle such situations and etc.27 -
If you spend a lot of time looking with computers then PLEASE use a blue light filter to reduce strain in your eyes as well to help you sleep well.
My favorite program for this is "redshift" and can be set up with this one liner
apt-get install redshift && redshift -O 300015 -
one of my guys decided to start learning c++ for the fun and fuck of it. We do not use c++ for shit (we web developers in this bitch) and he asked me if in the event of him getting completely fucking stuck he could come to me for guidance, I said sure. I do use c++ for personal game projects....it is mostly very bad C until I need c++, it is horrible seriously, I ain't no expert.
He decides to go with the LLVM. Creates a simple hello world app. Runs clang++ main.cpp -o main.
**QUICK PAUSE**
Done, the CLI returns the prompt back to him. He comes and asks me wtf is going on. I check on my machine(Linux based) and do the exact same thing. Executable comes out.
I check back on his windows machine, try typing the same shit. Nada. It does not throw errors or warnings, and the syntax is fucking fine, can't really fuck up c-outing hello fucking world. FUCKING NADA
I couldn't sit down to troubleshoot since it was still working hours, but this shit is haunting me and I am going ballsack crazy knowing that I won't be able to jump at it until tomorrow.
This just makes me dislike c++, i usually never have issues like that, but then again, I use the microsoft compiler (bitch at me all you want, most game developer tutorials etc use that shit, so does the Cherno, its all i know OK????)
I am going to go crazy sdjkfhasdkjlfghlajkhrfvluidefjbhfksjadhjksdsdsjksdjkl11 -
A wild project appears!
The deadline is set in two months.
It's a 3D environment interactive app with some oil drilling models and other stuff, for a stand on a show. It needs to look nice, but The Company we're working for needs to figure out where the fuck their product is located on those machines. Think tiny pipes, O-rings etc.
I prepare a build in the first couple of days for The Company to figure shit out.
Management holds the build back because:
> the ocean waves are going the other way
> the underwater area doesn't look so nice
> the antialiasing could be better
> one pipe is 5cm off center
> the sky is not blue enough
> the drillship propellers are pointed the wrong way
> one icon is too far to the right
> the shadows could use some work
> there are shadows on the seabed
> some flickering on ambient occlusion
> it loads too slow
> one random object is flipped on it's Z axis
> it's too green
> camera locks up if you move about 2km out of the range
> the name of the build should represent the date of the build
> the name of the build SHOULDN'T be anything else than just a simple three-word name, no dates because their environment doesn't allow apps that are not allowed (by name) by admin
> lots more random things that won't prevent them from using the app
I'm only a month late, but it's good progress. In about a week I hope we can get some feedback if we can use those models at all and what to showcase.
Then I can work on the basic functionality. And then it's a simple case of time travel to meet the deadline.2 -
So recently I installed Windows 7 on my thiccpad to get Hyperdimension Neptunia to run (yes 50GB wasted just to run a game)... And boy did I love the experience.
ThinkPads are business hardware, remember that. And it's been booting Debian rock solid since.. pretty much forever. There are no hardware issues here. Just saying.
With that out of the way I flashed Windows 7 Ultimate on a USB stick and attempted to boot it... Oh yay, first hurdle to overcome. It can't boot in UEFI mode. Move on Debian, you too shall boot in BIOS mode now! But okay, whatever right. So I set it to BIOS mode and shuffled Debian's partitions around a bit to be left with 3 partitions where Windows could stick in one more.
Installed, it asks for activation. Now my ThinkPad comes with a Windows 7 Pro license key, so fuck it let's just use that and Windows will be able to disable the features that are only available for Ultimate users, right? How convenient would that be, to have one ISO for all the half a dozen editions that each Windows release has? And have the system just disable (or since we're in the installer anyway, not install them in the first place) features depending on what key you used? Haha no, this is Microsoft! Developers developers developers DEVELOPERS!!! Oh and Zune, if anyone remembers that clusterfuck. Crackhead Microsoft.
But okay whatever, no activation then and I'll just fetch Windows Loader from my webserver afterwards to keygen my way through. Too bad you didn't accept that key Microsoft! Wouldn't that have been nice.
So finally booted into the installed system now, and behold finally we find something nice! Apparently Windows 7 Enterprise and Ultimate offer a native NFS driver. That's awesome! That way I don't have to adjust my file server at all. Just some fuckery with registry keys to get the UID and GID correct, but I'll forgive it for that. It's not exactly "native" to Windows after all. The fact that it even has a built-in driver for it is something I found pretty neat already.
Fast-forward a few hours and it's time to Re Boot.. drivers from Lenovo that required reboots and whatnot. Fire the system back up, and low and behold the network drive doesn't mount anymore. I've read that this is apparently due to Windows (not always but often) mounting the network drive before the network comes up. Absolutely brilliant! Move out shitstaind, have you seen this beauty of an init Mr. Poet?
But fuck it we can mount that manually after every single boot.. you know, convenient like that. C O P E.
With it now manually mounted, let's watch a movie! I've recently seen Pyro's review on The Platform and I absolutely loved it. The movie itself is quite good too. Open the directory on my file server and.. oh. Windows.. you just put db.thumb on it and db.thumb:encryptable. I shit you not, with the colon and everything. I thought that file names couldn't contain colons Windows! I thought that was illegal in NTFS. Why you doing this in NFS mate? And "encryptable", am I already infected with ransomware??? If it wasn't for the fact that that could also be disabled with something as easy as a registry key, I would've thought I contracted ransomware!
Oh and sound to go with that video, let's pair up some Bluetooth headphones with that Bluetooth driver I installed earlier! Except.. haha nope. Apparently you don't get that either.
Right so let's just navigate the system in its Aero glory... Gonna need to flick the mouse for that. Except it's excruciatingly slow, even the fastest speed is slower than what I'm used to on Linux.. and it's jerky as hell (Linux doesn't have any of that at higher speed). But hey it can compensate for that! Except that slows down the mouse even more. And occasionally the mouse driver gets fucked up too. Wanna scroll on Telegram messages in a chat where you're admin? Well fuck you mate, let me select all these messages for you and auto scroll at supersonic speeds! And God forbid that you press delete with that admin access of yours. Oh maybe I'll do it for you, helpful OS I am!
And the most saddening part of it all? I'd argue that Windows 7 is the best operating system that Microsoft ever released. Yeah. That's the best they could come up with. But at least it plays le games!10 -
Ds (dipshits) keep calling my phone 6-8 times a day. Almost all automated calls.
One day AI will handle these robocallers automatically. And then it will just be GAN style robocallers vs robosecretaries training against each other to become better and better at fooling each other.
And then suddenly, one day: skynet.
With a neutral female voice.
Or maybe an Indian accent.
"Hel. Lol. m I k r O s o t tech surprott. We detect virus on ur peesee. You will be assimilated. Where joon connor?"
Like a possessed speak-n-spell melting to death in a dumpster fire.
And we'll have done it to ourselves.6 -
Pirate speak one-liner
text.replace(/[bcdfghjklmnpqrstvzx]/ig, letter => `${letter}o${letter.toLowerCase()}`)4 -
There's this thought that keeps popping up in my head more frequently recently.
We are people who do heavy mind work. Our quality of life directly depends on our ability to come up with solutions. We've been training our minds for years, for decades, to get to the point where we are now.
Now stop for a moment. And imagine. You wake up one morning and you realize you can no longer code. You forgot all of it. You still can copy-paste answers from SO, but you don't know what questions to ask to get to those answers.... Your mind has pulled the DROP TABLE PROGRAMMING;COMMIT; stunt. From hero to zero in just 1 night.
You have no clue what happened, no idea whether you will recover. How does that affect your identity? Would you still try to climb the programmers' tree to the sweet spot you are in now? Would you choose some simpler profession instead, considering your age and time required to master that other profession? If you choose another profession - what would it be?
What would you do with your personal projects? You can't continue them yourself obviously... Would you let them die with the loss of your skills?
How closely is your profession related to your identity?
Now that I consider myself a person who's quite good in the field, this is becoming one of my fears. Sadly, it'll most likely come true someday. Either some accident or just old age, or even diseases/conditions at younger ages - there are so many things that could mess up your mind - the sole tool critical for our profession [to the picky ones: lumbers can't swing axes w/o hands, postman can't deliver mail w/o legs, politics can't lie without tongues, and we, engineers, cannot build with our minds even slightly off].7 -
An intern approached me for help in one of their past exam questions. They said they had already turned in the exam but just wanted to know the answer. The question was not that hard and I had a bit of time to kill so I helped them.
Me: So, to make it O(n), you have to make it a double linked list, and keep a tail.
Them: But the problem requires us to solve it with a single liked list.
Me: You can just iterate it at the end to make it single-linked again. That costs O(n), so the solution is still O(n).
Them: Oh yeah right. I don't think we even need a tail though, we could just have a variable pointing to the last link.
Me: ...which is called a tail.2 -
Why the heck would you allow (or need) nested block comments? Imo this is a major design flaw in the kotlin linter.
I always use /*... //*/ so I can remove the comment starter w/o having to remove the comment end, but kotlin just starts a second, nested comment there.
Java, C, Cpp, C#, JS,... Not one of these uses nested block comments. I think jetbrains was just lazy?
I mean, I know why such stuff happens. I also developed DSLs in MPS, but there sure are ways to go around such things..
7 -
!rant.
Most QAs are dumb beasts, unable to think clearly or rationally, lazy parasites that suck the lifeblood out of a project.
Except this one guy I work with. He blackmailed the CTO to move, and landed himself a junior dev job.
He joined my team a few months ago.
"Right" says I "forget the crap you've learned so far. Here's a list of algorithm books from Amazon. Order them and read them. There'll be a test at the end."
He did. He is now reviewing lead dev work and merrily trolling their poorly performing work. Speaking to them in Big O (and so confusing the crap out of them) and earning stars at every turn.
I'd like to think I had a hand but all the effort was his.8 -
There is a mAtHeMaTicAl pRoOf 🤡 that a comparison-based sorting algorithm cannot get more efficient than O(n*log n). That's bullshit. Radix sort et al. — granted, they're not comparison-based.
But there is one comparison-based algorithm that can sort an array in O(n). It's called Stalin sort.
It traverses the array and deletes every item that doesn't appear in order. Boom, problem solved — the array is sorted in O(n), at the expense of losing (most of the) elements.
This is the perfect metaphor of Stalin's politics.4 -
Still looking for my first full-time dev role. After being endlessly rejected from every dev job I've applied for, it starts to eat away at your confidence. Makes me wonder if I'm not as competent as I believe I am. :/
Fortunately, I landed a coding interview with Google! It is my dream job to work at Google, so the fact that they even acknowledged me & my skillset makes me so happy and reaffirms my belief in my capabilities. :D
It's pretty odd, that after applying to 20+ open Google positions relevant to my skill level & location and often with references included, then having been rejected from all of them, that I finally got a chance with them when one of their recruiters found me on LinkedIn and liked what she saw. I cleared the screening call, and made it to the first coding interview.
Of course, even with all the interview prep I've done, it was all practically for naught since they caught me off guard with a crazy conceptual problem anyway. (Well, actually, was I 'caught off guard' if I was already expecting to be caught off guard? o.0) I struggled heavily in the first half of the interview, but found my footing towards the end. So I knew I screwed up and that it was highly unlikely for me to get the job.
Nonetheless, Google had the decency to reject me not via an automated email, but through an actual direct phone call with my recruiter. (The cruelty of the automated application rejection system in our society is a whole rant of its own, for another time.) My recruiter told me that they felt I wasn't ready but they liked what they saw, so they will be revisiting me in exactly a year to reconsider me.
To know that I wasn't fully rejected, and that my dream company Google sees real potential in me, is highly reassuring. It means I'm not a lost cause; I simply need to keep looking. Google will want me more strongly once I have the experience that comes from a fresh grad's first full-time job.7 -
My old mechanical keyboard broke, so I had to buy a new one. I'm Brazilian, so the local market for mech keyboards is either limited or very fancy (fancy as gaming keyboards).
So I got this amazing Logitech G610, which unfortunately is not sold with blue switches here, only brown ones. Very solidly built, well made, good extra keys and whatnot.
BUT OH MY, who ever thinks those LED effects are good for normal usage after 5 minutes of playing with them??? VERY distracting! <o>
12 -
Gotta make a decision matrix like the one in the picture. It's for a recommendation report concerning whether or not to distribute laptops to the CSCE students at my university and what kind of laptop if so.
I need help determining the weights for my matrix, because my personal preferences may not reflect the majority. As a programmer, how would you weigh the following three (very broad) categories?
Power(CPU, GPU, memory, HDD, I/O, etc..)
Quality (Durability, material, aesthetics, etc..)
Comfort(Weight, size, shape, keyboard, screen-eye comfort, OS familiarity, etc..)
Please write an integer 1-10 in the following format:
Power/Quality/Comfort ex: 7/4/9
Thanks, everyone!
-The Adderall'd-up devRant Noob, Benby
15 -
So we’ve taken over from a project team that disbanded... read: “cut their contracts because fuck this, I can earn more working for better people”.
Me and one other guy have been tasked with saving this heap of shit.
Obviously the project guys left saying “it’s nearly done, just this one feature”. Because cut contracts are easier to deal with if “everything is almost done”.
We jump on and find that’s not the case at all... this thing, is a beast, a big old stats analysis program... so we’re like “cool, let’s see what’s going o...OH MY GOD”.
The “recalculation” function was core to this POS. The contractors had done it in C# through entity framework... it took 24 hours to run, over a reasonably small data set that was due to double every 2-5 years.
So... here’s the deal, it ran over night.... then failed. And no cunt had noticed. Entity framework “can’t commit because I’m muddled up as fuck, did you really just put the whole db in EF in memory to work with it?” Exception.
Que 6 months of me and my lead doing the job properly.
Anyway, the failure: I ended up in Hospital again with a Crohn’s flare up... about 5 months in.
Fuckall to do with all this nonsense I just wanted to tell a story. it was an interesting/fun project to fix and my lead was a legend... so happy days.
Similar story, different set of contracted devs... they’d been defining requirements with the business users using the term “Risk” which the business users knew as a group of risks.
The domain model had been written RiskGroup<>— -
Do you all look for code complexity O(n) while coding? Or you make sure that your code runs and never look back what's happening ?
Because as per code review no one looks for code complexity and that's so sad11 -
Why does Google FRP even exist?!
For everyone who doesn't know what FRP is: FRP (Factory Reset Protection) is a partition on an Android device that stores data about the last used Google account on the device. It "protects" the device to be used by a second person (or a thief) even AFTER a factory reset when executed via bootloader.
Last week I bought a HTC One A9 second-hand w/o any documents. I ensured it has been reset, so I took it home... I then wanted to set it up, as following message appeared on the screen: "This device has been reset. Please login using a Google account that has been synced with this device before."
I checked the IMEI for being blacklisted, but it wasn't. Unlocking the bootloader and erasing the frp partition is not an option, because on HTC devices you have to enable OEM unlocking in the settings first. Someone stated on a forum, that you can bypass the bootloader lock with a "RUU Image" (I'm not familiar with this so pls don't blame me for that statement). But since the phone has a branding from Vodafone Germany, I can't find a RUU Image that would flash the device without a CID mismatch...
Why the f*** does Google have to implement a feature that prevents to use the phone when bought from another person that you don't know?12 -
In our department, we've to send some reports at different times in the same month, for example, three the first day, one the fifteenth, three the last day...
This was a task assigned to my coworker, but it consumed a lot of time to modify and execute the required querys and write the reports in Excek with the results, so O was assignes to create a program that created the reports automatically.
I asked my coworker for the querys, a lot of times since he "forgot it", and once my program was fully completed him, I asked him to test it and tell me if he saw any errors, if the reports were done correctly, etc... And, twenty days later, when I asked him again, told me that everything was okay, so the whole months of July and August, the reports were done automatically.
Today we've receives a ton of emails about how the reports were not correct, how the information was incomplete and such.
Guess who gave me only half the querys requested. Now I've to do every single of them manually. While my manager rants.
Note to future self: Never trust that guy again, and always re-check everything he checks. This better be a lesson for the future.4 -
Over the summer I was recruited to be a supplement instructor for a data structures course. As a result of that I was asked (separately by the professor) to be a grader for the course. Because of pay limitations I've mostly been grading homework project assignments. In any case, it's a great job to get my foot into the department and get recognized.
Over the course of the semester I've had this one person, OSX, named after their operating system of choice, who has been giving me awkward submissions. On the first assignment they asked the professor for extra time for some reason or the other, and that's perfectly fine.
So I finally receive OSX's submission, and it's a .py file as per course of the course. So I pop up a terminal in the working directory and type "python OSX_hw1.py". Get some error spit out about the file not being the right encoding. I know that I can tell python to read it in a different encoding, so I open it up in a text editor. To my surprise it's totally not a text file, but rather a .zip file!
I've seen weirder things done before, so no big deal. I rename the file extension, and open it up to extract the files when I see that there's no python files. "Okay, what's goin on here OSX..." I think to myself.
Poking around in the files it appears to be some sort of meta-data. To what, I had no clue, but what I did find was picture files containing what appeared to be some auto-generated screenshots of incomplete code. Since I'm one to give people the benefit of doubt even when they've long exhausted other peoples', I thought that it must be some fluke, and emailed OSX along with the professor detailing my issue.
I got back a rather standard reply, one of which was so un-notable I could not remember it if my life depended on it. However, that also meant I didn't have to worry about that anymore. Which when you're juggling 50 bazillion things is quite a relief. Tragically, this relief was short lived with the introduction of assignment 2.
Assignment 2 comes around, and I get the same type of submission from OSX. At this time I also notice that all their submissions are *very* close to the due time of 11:59pm (which I don't care about as long as it's in before people start waking up the next morning). I email OSX and the professor again, and receive a similar response. I also get an email from OSX worried about points being deducted. I reply, "No issue. You know what's wrong. Go and submit the right file on $CentralGradingCenter. Just submit over your old assignment".
To my frustration OSX claimed to not know how to do this. I write up a quick response explaining the process, and email it. In response OSX then asks if I can show them if they comes to my supplemental lesson. I tell OSX that if they are the only person, sure, otherwise no because it would not be a fair use of time to the other students.
OSX ends up showing up before anyone else, so I guide them through the process. It's pretty easy, so I'm surprised that they were having issues. Another person then shows up, so I go through relevant material and ask them if they have any questions about recent material in class. That said, afterwards OSX was being somewhat awkward and pushy trying to shake my hand a lot to the point of making me uncomfortable and telling them that there's no reason to be so formal.
Despite that chat, I still did not see a resubmission of either of those two assignments, and assignment 3 began to show it's head. Obviously, this time, as one might expect after all those conversations, I get another broken submission in the same format. Finally pissed off, I document exactly how everything looks on my end, how the file fails to run, how it's actually a zip file, etc, all with screenshots. That then gets emailed to the professor and OSX.
In response, I get an email from OSX panicking asking me how to submit it right, etc, etc. However, they also removed the professor from the CC field. In response I state that I do not know how to use whatever editor they are using, and that they should refer to the documentation in order to get a proper runnable file. I also re-CC the professor, making sure OSX's email to me is included in my reply.
OSX then shows up for one of my lessons, and since no one had shown up yet, I reiterate through what I had sent in the email. OSX's response was astonished that they could ever screw up that bad, but also admits that they had yet to install python(!!!). Obviously, the next thing that comes from my mouth is asking OSX how they write their code. Their response was that they use a website that lets them run python code.
At this point I'm honestly baffled and explain that a lot of websites like those can have limitations which might make code run differently then it should (maybe it's a simple interpreter written on JavaScript, or maybe it is real python, but how are you supposed to do file I/O?) .
After that I finally get a submission for assignment 1! -
Any JavaScript developers out there willing to help me out with something?
I have an interview question that I like to ask candidates that no one ever seems to get right. But, to me, it seems pretty basic, so I expect MOST JavaScript developers at almost any level of expertise to get it, and I like it generally because it demonstrates some core knowledge of JavaScript concepts and syntax.
But I want to verify that my feelings about it are reasonable, because give how few ever seem to get it right (and I'm talking across literally hundreds of interviews, MAYBE 2 people have ever gotten it right), I'm starting to wonder if I'm right or not.
Look at this code, and then answer the question after. Please do so off the top of your head and without testing anything since that's normally the experience a candidate would have. I'll give the answer after some time for anyone who gets it wrong but is curious.
But this isn't about YOU getting it right or not, and it's not about whether it's the best way to do something in JavaScript or anything like that, it's just about whether it's a reasonable question and whether my expectation that MOST JavaScript developers should get it right is fair.
const O = {
sayHello : function() { alert("Hello"); }
};
const S = "sayHello";
Question: using ONLY the variables O and S (and you MUST use both), write code that executes the sayHello function.
Thanks!34 -
It's been a while DevRant!
Straight back into it with a rant that no doubt many of us have experienced.
I've been in my current job for a year and a half & accepted the role on lower pay than I normally would as it's in my home town, and jobs in development are scarce.
My background is in Full Stack Development & have a wealth of AWS experience, secure SaaS stacks etc.
My current role is a PHP Systems Developer, a step down from a senior role I was in, but a much bigger company, closer to home, with seemingly a lot more career progression.
My job role/descriptions states the following as desired:
PHP, T-SQL, MySQL, HTML, CSS, JavaScript, Jquery, XML
I am also well versed in various JS frameworks, PHP Frameworks, JAVA, C# as well as other things such as:
Xamarin, Unity3D, Vue, React, Ionic, S3, Cognito, ECS, EBS, EC2, RDS, DynamoDB etc etc.
A couple of months in, I took on all of the external web sites/apps, which historically sit with our Marketing department.
This was all over the place, and I brought it into some sort of control. The previous marketing developer hadn't left and AWS access key, so our GitLabs instance was buggered... that's one example of many many many that I had to work out and piece together, above and beyond my job role.
Done with a smile.
Did a handover to the new Marketing Dev, who still avoid certain work, meaning it gets put onto me. I have had a many a conversation with my line manager about how this is above and beyond what I was hired for and he agrees.
For the last 9 months, I have been working on a JAVA application with ML on the back end, completely separate from what the colleagues in my team do daily (tickets, reports, BI, MI etc.) and in a multi-threaded languages doing much more complicated work.
This is a prototype, been in development for 2 years before I go my hands on it. I needed to redo the entire UI, as well as add in soo many new features it was untrue (in 2 years there was no proper requirements gathering).
I was tasked initially with optimising the original code which utilised a single model & controller :o then after the first discussion with the product owner, it was clear they wanted a lot more features adding in, and that no requirement gathering had every been done effectively.
Throughout the last 9 month, arbitrary deadlines have been set, and I have pulled out all the stops, often doing work in my own time without compensation to meet deadlines set by our director (who is under the C-Suite, CEO, CTO etc.)
During this time, it became apparent that they want to take this product to market, and make it as a SaaS solution, so, given my experience, I was excited for this, and have developed quite a robust but high level view of the infrastructure we need, the Lambda / serverless functions/services we would want to set up, how we would use an API gateway and Cognito with custom claims etc etc etc.
Tomorrow, I go to London to speak with a major cloud company (one of the big ones) to discuss potential approaches & ways to stream the data we require etc.
I love this type of work, however, it is 100% so far above my current job role, and the current level (junior/mid level PHP dev at best) of pay we are given is no where near suitable for what I am doing, and have been doing for all this time, proven, consistent work.
Every conversation I have had with my line manager he tells me how I'm his best employee and how he doesn't want to lose me, and how I am worth the pay rise, (carrot dangling maybe?).
Generally I do believe him, as I too have lived in the culture of this company and there is ALOT of technical debt. Especially so with our Director who has no technical background at all.
Appraisal/review time comes around, I put in a request for a pay rise, along with market rates, lots of details, rates sources from multiple places.
As well that, I also had a job offer, and I rejected it despite it being on a lot more money for the same role as my job description (I rejected due to certain things that didn't sit well with me during the interview).
I used this in my review, and stated I had already rejected it as this is where I want to be, but wanted to use this offer as part of my research for market rates for the role I am employed to do, not the one I am doing.
My pay rise, which was only a small one really (5k, we bring in millions) to bring me in line with what is more suitable for my skills in the job I was employed to do alone.
This was rejected due to a period of sickness, despite, having made up ALL that time without compensation as mentioned.
I'm now unsure what to do, as this was rejected by my director, after my line manager agreed it, before it got to the COO etc.
Even though he sits behind me, sees all the work I put in, creates the arbitrary deadlines that I do work without compensation for, because I was sick, I'm not allowed a pay rise (doctors notes etc supplied).
What would you do in this situation?4 -
// Posting this as a standalone rant because I've written the best piece of code ever.
// Inspired by https://devrant.com/rants/1493042/... , here's one way to get to number 50. Written in C# (no, not Do diesis).
int x = 1;
int y = x + 1;
int z = y + 1;
int a = z + 1;
int b = a + 1;
int c = b + 1;
int d = c + 1;
int e = d + 1;
int f = e + 1;
int g = f + 1;
int h = g + 1;
int i = h + 1;
int j = i + 1;
int k = j + 1;
int l = k + 1;
int m = l + 1;
int n = m + 1;
int o = n + 1;
int p = o + 1;
int q = p + 1;
int r = q + 1;
int s = r + 1;
int t = s + 1;
int u = t + 1;
int v = u + 1;
int w = v * 2 * -1; // -50
w = w + (w * -1 / 2); // -25
w = w * -1 * 2; // 50
int addition = x+y+z+a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+r+s+t+u+v;
addition = addition * 2;
if (addition == w)
{
int result = addition + w - addition;
Console.Writeline(result * 1 / 1 + 1 - 1);
}
else
{
char[] error = new char[22];
error[0] = 'O';
error[1] = 'h';
error[2] = ' ';
error[3] = 's';
error[4] = 'h';
error[5] = 'i';
error[6] = 't';
error[7] = ' ';
error[8] = 'u';
error[9] = ' ';
error[10] = 'f';
error[11] = 'u';
error[12] = 'c';
error[13] = 'k';
error[14] = 'e';
error[15] = 'd';
error[16] = ' ';
error[17] = 'u';
error[18] = 'p';
error[19] = ' ';
error[20] = 'm';
error[21] = '8';
string error2 = "";
for (int error3 = 0; error3 < error.Length; error3++;)
{
error2 += error[error3];
}
Console.Writeline(error2);
}5 -
In an algorithm class, professor introduced us to some simple search algorithms (bubble sort, selection sort, insertion sort, shell sort). He did a quite decent job and most of the students were able to grasp the code and understand the differences in those algorithms. But then he spoiled his whole lecture with one additional slide. There he proposed an optimization: Instead of using a temporary swap variable, we just could use the first array element (or the zeroth element, respectively: the one ad index 0) for doing all the swapping. We just had to document that, so that the caller would "leave the first position of the array empty", resulting in "cleaner code". And he did that in the same class where he used Big-O notation to argue about runtime complexity. But having the caller to resize the array and to shift all the elements by one position did not matter to him at all, because it was "not part of the actual algorithm".2
-
*laughing maniacally*
Okidoky you lil fucker where you've been hiding...
*streaming tcpdump via SSH to other box, feeding tshark with input filters*
Finally finding a request with an ominous dissector warning about headers...
Not finding anything with silversearcher / ag in the project...
*getting even more pissed causr I've been looking for lil fucker since 2 days*
*generating possible splits of the header name, piping to silversearcher*
*I/O looks like clusterfuck*
Common, it are just dozen gigabytes of text, don't choke just because you have to suck on all the sucking projects this company owns... Don't drown now, lil bukkake princess.
*half an hour later*
Oh... Interesting. Bukkake princess survived and even spilled the tea.
Someone was trying to be overly "eager" to avoid magic numbers...
They concatenated a header name out of several const vars which stem from a static class with like... 300? 400? vars of which I can make no fucking sense at all.
Class literally looks like the most braindamaged thing one could imagine.
And yes... Coming back to the network error I'm debugging since 2 days as it is occuring at erratic intervals and noone knew of course why...
One of the devs changed the const value of one of the variables to have UTF 8 characters. For "cleaner meaning".
Sometimes I just want to electrocute people ...
The reason this didn't pop up all the time was because the test system triggered one call with the header - whenever said dev pushed changes...
And yeah. Test failures can be ignored.
Why bother? Just continue meddling in shit.
I'm glad for the dev that I'm in home office... :@
TLDR: Dev changed const value without thinking, ignoring test failures and I had the fun of debunking for 2 days a mysterious HAProxy failure due to HTTP header validation... -
Fucking fuck fuck hell.
My grandfather Bought a 50€ doogee phone.
After one month, it started showing advertizuments randomly.
I installed a firewall, but now it opens a different advertizinc in my Browser every few hours.
WHO THE FUCK THOUGHT IT WOULD BE A GOOD IDEA?
O AND:one tap root doesnt work7 -
My first software.. Okay. So first time I ever attempted was with my father, i was around 8 or so, i remember very little from it, but in nutshell, i somehow ended up at his job having day off school or something, no idea.
Apparently he was bored, so he decided yo show me... Basic. Yep, thats right. Frking basic. Anyway, he shown me some really basic stuff in basic, and pushed the envelope really hard, just trying to force into me more and more in these 8hrs. I started with filling screen with "o" characters. Most of times he was telling me what to write with elaborate explanation why. At the end of the day, we finished with simple maze game where player was "o" and maze walls was #. Without any goal, or anything.
Next day i was at point 0, understood nothing from it except how to handle keystrokes (and belive me, that for me was huge mindblow, and even bigger mindblow that it actually made prefect sense).
I dont remember much, but later i started with father-assisted c++ and some pascal. I immidietly loved c++ but dropped learning it for (NullPointer) reason.
Thats not really project imho, so now time for my actual first project.
It was about time when ARK survival evolved was a fresh thing, i was playing it a lot. Server admin became buddy. We all complained about max level cap, but to change it in config you needed to input whole new xp curve.
At that time i had great familiarity with google and computers, some thought i was some kind of PC god (seriously I heard someone saying so about me lol) just becouse I could ressurect most cases of broken windows. And I had next to zero programming expirience. It was about to change. I made first c++ actual program, that was making xp curve for you. It took me just bearly 2 days and was series of cin, cout, one file open, some maths in loop, and done. Maths was very bad. But i pushed it into steam forums, and one guy responded how.bad my math was, so we colabed on making 2 iteration. Took around week. Than half a year passed and we wanted go big. Go gui. I had no freaking idea how making gui looks like. Community liked my cli tool, we had quite a lot of downloads, why not go GUI. And thats when I discovered QT framework. And we had few features in mind... It took us half a year to make it. From 60 lines of code i jumped into 1k lines of code. We pushed it and immidietly started working on 4th version with much greater customizability etc.
Than i finished 18 and found a job. Job in php. I got it becouse I made this project.
Now project is abandon. This project also gave me a lesson that donations will not feed you.
Edit: and before you think about my father that he was nice person to show me code, trust me, i dont know bigger dick than him. -
One problem for CS education is that the salaries for academia are so low compared to industry that if someone is even vaguely competent, they can at least double their income by working a 'real' job. Now this may be different at higher levels of colleges but generally those folks are such bullshitters they wouldn't last outside of academia.
As what to improve?
Depends if it's a research or vocational course.
For vocational; heavy on group projects, common tools, methodologies and architectures. All demonstrated in something like c#/java/python. And one project must have a web app (db, app layer and JavaScript from end)
Basic knowledge of algorithms, runtime analysis (O notation) and some data structures and you're an instahire.
For research, go wild. Deep dive into the math, algorithmic side. Read up lots of research papers. Try out different programming paradigms. You would aim for a career in academia, AI, quant finance etc...2 -
So I now bought an iphone 6 again for development and tried just for fun to make it a daily driver and it feels really limited, especially because apparently theres no jailbreak yet for 11.2.5. (I feel near everything could be solved as soon as cydia etc. get fully released to the alibaba jailbreak)
I didnt even remember, that it doesnt have any option to have haptic feedback when typing, such a basic feature has to be jailbroken..? I thought I remembered that it had it, last time I had one - did they remove such a basic feature?
Also the fingerprint reader is really weird compared to other phones from the same year, first getting it to actually fill all fingerprint lines without saying "try again" or it trolling you and vibrating as if it recognized your finger, but actually didnt (really frustrating when its the last 2 lines...) - is a real challenge, might be that I have some mutant fingerprints, but when I asked my s/o to try it out, it also failed most of the times, so you have to position your finger in a very specific position for it to work, even if you add the max amount of 5 fingerprints.
Most ads on iphones feel HORRIBLE, the amount of lag some can add is incredible, wait till it loaded or youre fucked and besides using some shady adblocker vpn, theres no way to block them, without again - a jailbreak.
Another feature that I used many times on my android phone, is controlling it from the desktop, connect it via usb and then just use it for demonstration purposes on a projector or to instruct how things work - theres no such function without a jailbreak, even if you use osx..
Then theres the feature, that instead of just setting your cursor to a specific location, you have to hold and it zooms in, not sure if I just got too used to the android way of doing it, but I can see myself making less mistakes of where I positioned it with the ios way.
The hardware mute switch feels like a great feature, its just sometimes weird, so if you were inside an app that was playing sound and you mute it, it still plays it until you either close and open that app or just change to another one temporarily, so its not an actual hardware switch as I usually thought, more like a request to mute the phone.
The cable that comes with it is too thin, I am afraid to even unwind it, as it would probably break, so I had to get another one.
Please don't turn this into a shitfest from any of the fanboys, I really just wanted to share my image of finally being able to try it first hand again.4 -
Here is a personal project I've been working on lately. It's not public, but just wanted to share. It's a custom chatbot I created using a LAMP stack. Its built on top of a framework called Program-O to handle the knowledgebase storage and processing along with some basic NLP. I added the web speech api functionality myself so it supports recognition as well as speech synthesis. Anyways, pretty proud of this one.
7 -
Allright, so now I have to extend a brand new application, released to LIVE just weeks ago by devs at out client's company. This application is advertised as very well structured, easy to work on, µservices-based masterpiece.
Well either I lack a loooot of xp to understand the "µservices", "easy to work on" and "well structured" parts in this app or I'm really underpaid to deal with all of this...
- part of business logic is implemented in controllers. Good luck reusing it w/o bringing up all the mappings...
- magic numbers every-fucking-where... I tried adding some constants to make it at least a tiny bit more configurable... I was yelled at by the lead dev of the app for this later.
- crud-only subservices (wrapped by facade-like services, but still.. CRUD (sub)services? Then what's a repository for...?). As a result devs didn't have a place where they could write business logic. So business logic is now in: controllers (also responsible for mapping), helpers (also application layer; used by controllers; using services).
- no transactions wrapping several actions, like removing item from CURRENT table first and then recreating it in HISTORY table. No rollback/recovery mechanism in service layers if things go South.
- no clean-code. One can easily find lines (streams) 400+ cols long.
- no encapsulation. Object fields are accessed directly
- Controllers, once get result from Services (i.e. Facade), must have a tree of: if (result instanceof SomeService.SomeSubservice1.Item1) {...} else if (result instanceof SomeService.SomeSubservice2.Item4) {...} etc. to build a proper DTO. IMO this is not a way to make abstraction - application should NOT know services' internals.
- µservices use different tables (hats off for this one!) but their records must have the same IDs. E.g. if I order a burger and coke - there are 2 order items in my order #442. When I make a payment I create an invoice which must have an id #442. And I'm talking about data layer, not service or application (dto)! Shouldn't µservices be loosely coupled and be able to serve independently...? What happens if I reuse InvoiceµService in some other app?
What are your thoughts?1 -
Just started an android O development course on Udemy and decided to use my Arch installation (surprisingly Linux was the easiest one to set up) even though the course said Mac or windows only..
But holy fuck does android studio fly on Linux, it's so fast compared to being run on the same machine under windows...3 -
wait, is @-red gone now too?? :o How come my profile score did not suffer a major impact... Wasn't he the one flooding us with ++s back in the day?8
-
(Questions below.) At this point I probably just whine about job search in IT w/o much commitment. It's because I don't learn stuff from interviews and have no willingness to prepare for primitive questions from HR's book. You know, stuff like: "What was your experience on previous jobs and why you quited them?" and "What are your advantages and cons?"
Even though I see them a bit discriminatory. I barely find words and make them audible alrite, and so rush to the stack questions. I answer 50% of them in average, 20% ideally. As a result, I get no conclusive offer. Fair... probably not. Doesn't matter.
All of a sudden, idea chimed in to make a personal website with all of the frequent questions answered in advance. At last, I've got some time to make the decent replacement of the CV into a landing page that communicates my professional and emotional ability to headhunters.
TL;DR: I wanna make my personal website portfolio and I need your word about the following.
1) Can I make up for the absence of my own live projects with OSS commitments or other smooth talk?
2) Is there a merit in answering the common interview questions right off the bat in written form?
3) So, I already prepared 4 conclusive theses with thoughtput choice of words, that I wanna place as a grid in first scrolling section. I call it "Principles", but perhaps there is a synonym to this one or it's good as it is?
4) I don't want to represent myself as a blunt set of "features". How do I transite into explaining the usage of my stack in these circumstances? Less text better, right?7 -
MS teams
- user activity status doesnt update properly
- your status stays as ONLINE even when 30 minutes afk or goes to AWAY after two minutes of being afk and stays that way after you started working again.
- status sometimes does not update in active chat window when person's status on the other side changes.
- sometimes, messages dont appear, until I click into the app and force it to update the status from away to active
- I/O
- One day everything works, suddenly next day your mike doesnt work. Then your audio is mute altogether. Or you suddenly start hearing yourself (echo). All without any configuration changes or restarting whatsoever.
- UI
- Happens so often... You get a new message in your active chat window and you have to SCROLL DOWN MANUALLY to see it!!!
- Coppied text from chat? HERE'S A TIMESTAMP AND A NAME OF THE SENDER AS WELL!!!!!
And Im not even mentioning the performance itself...
Srsly this app is horrendous2 -
When the monthly scrum retrospective reaches the 90 minute mark...
You know when people are being stress tested and they break by getting up, run around screaming and ultimately knock themselves unconscious by running into a wall?
That. I felt like doing that.
I swear someone activates some sort of gravity well when these meetings begin because time beings to stretch on and o........n....... while they meetings happen.
I began to list things I think I'd rather be doing than be in that meeting.
1) Tax returns.
2) Prostate exam (not old enough to need one yet but at least I'd be out the meeting).
3) Visiting the dentist.
4) Assembling IKEA furniture.
5) Watching soccer at least they have the decency to give you a break in the middle and I find sports as engaging as a dog turd on the sidewalk.
So bored was I that I began to notice notches and holes in the ceiling tiles and when I remarked upon them others became engrossed in them and began to speculate upon their origins.
I don't know who a speaker is, what department they are from, what product they're working on or what's so important about the algorithm they're working on. There is no context, no explanation and half way through a show and tell I had to check we were still in a show and tell.
I was bored shitless. I actually felt physical pain from boredom, I've not felt that way since I was a child.
I really, really hate that scrum is implemented in this way.
It left me with only half an hour of coding time left and really it sapped my energy and motivation to the point where I just went home early.
Excuse my language, but:
Fucking bloody cunting waste of time, I've had more productive moments in the restroom. They need to piss off or committed seppuku, ideally both. Dante got it wrong the seventh level of hell is this. I'm usually a very calm and balanced individual but yesterday, yesterday I just... Fuck! Argh! Fuck you meeting, fuck you.
If you are the type that schedules meetings like this:
May a thousand Jabberwockies plague your nightmares and be it that the next seventy seven times you lay with a human shall ye experience bitter failure! I hope Cthulhu himself visits his "enlightenment" upon you and you fear sleep henceforth.
I'm bringing a rubix cube or juggling balls into the next meeting so that I can say at least I learned something and it wasn't time wasted.3 -
I saw one of my coworkers do a multi step bus ticket purchase in one file (we use angular 4) instead of using components he just hide and show the sections, resulting in a class that have about 2000 lines of code, unused variables, unused functions o just functions that console.log something, and many many lines of declaring variables. I tried to fix that, but this crazy deadlines were fucking with me3
-
So today at work, a dev proposed some solution to a performance problem by using divide and conquer. But the way he said it was came across like "this is a brilliant, algorithmic solution, I bet you'd never think of this because no one else knows algos".
So then I just reply to him mentioning Big O and how it seems the performance is N^3, exponential. In which case the optimal size is like 1. But basically like starting an algo discussion to see if he can keep up... Or if he's just dropping some algo slang to look good.9 -
Task: blinking light.
Boomers: One lightbulb, one bimetallic strip.
Zoomers: LED (D13), Atmega328P, Atmega328, 5V, 16MHz, 2KB SRAM, 32KB flash, 1KB EEPROM, FT232RL, 19.0mm x 43.18mm, 16 analog pins, 14 digital I/O pins, 6 PWM pins, 2 resettable fuses, 8MHz external crystal, 16MHz external crystal, 12MHz crystal, 0.5mm pitch, 0.1 inch headers, 1.27mm pitch headers, mini-USB, 3.3V regulator, 5V regulator, 16MHz ceramic resonator, 1N5819 Schottky diode, 47uF capacitor, 100uF capacitor, 10uF capacitor, 100nF capacitor, 0.1uF capacitor, 22pF capacitor, 1N4007 diode, 10K resistor, 4.7K resistor, 330 ohm resistor, 10uH inductor, 27 ohm resistor, 2x3 ICSP header, reset button, LED (D13), green LED, red LED, yellow LED, 6-pin header, 8-pin header, 28-pin DIP socket, 6-pin FTDI header, ceramic resonator, USB mini-B socket, 16MHz oscillator, M7 diode, LDO voltage regulator, 3.3V regulator, 5V voltage regulator, polyfuse, 22pF capacitors, 100nF capacitors, 10uF capacitors, 47uF capacitors, 100uF capacitors, 1N4007 diode, 1N5819 Schottky diode, 16MHz resonator, 0.1uF capacitor, 330 ohm resistors, 27 ohm resistors, 4.7K resistor, 10K resistor, 10uH inductor, 22pF capacitor, mini-USB connector, 8-pin header, 6-pin header, 2x3 ICSP header, reset button, ceramic resonator.11 -
Most awesome game ever! It mostly plays by itself and cheats... or maybe it a bug: You (as Autoplay) don't have to beat all the NPCs to advance....
Strangely it feels sort of familiar... O right bc I usually God Mode all games..... But still need to play thru them manually.
Also there's some Chinese left in one of the buttons... they forgot to translate... But maybe that's... Most of time all we care about is the graphics and seeing rank go up....
3 -
!dev but working via a Dev firm..
So these dudas hired me to cut and edit videos for them and get to know them (considering to work as web dev after studies, good way to start they said..) sure bit of an extra income..why not..
First clips I get, butthurt ass image quality with low ass sound that not even my grandma with here hi-tech super eardevice could hear a shit..
secondly who the fuck films a company video with a mobile phone in hands.. not even a fucking tripod... The angles are all over the shitfaced scene and your shaking like a fucking dildo vibrates.. "oh fix it with warp, it's easy".
FUUCK YOU! If I tell you these pieces of shit clips aren't even worth posting on Snapchat stories, how the fuck could you even consider using them for companies?!
Every god damn client video has shitty as dildo vibrating Slenderman light quality... Come one! And you want me to consider working for you as a front end developer (where I probably still will have to go through these pills of shit videos)?! Mate.. you better think twice about that...
Ps. Yes I have consulted them regarding these issues and no.. considering that these piles of shit still come my way they haven't taken my advices..(╯°□°）╯︵( .o.)
(Had to steam out somewhere.. ☕) -
I am currently a backend developer at a company in the financial services industry. In January I approached the owners that I wanted to discuss a pay increase due to new skills I have o trained that they want. At first they were willing to meet the next day but the next morning wanted me to wait until review time. I told I was willing to wait as long as they would give me a date and time. Due to last review season being blind sided and having to have my review 10 minutes after getting back from vacation without warning. It hey did they didn’t have the times schedule yet so I waited till last week to request the time again since it’s one month away and they basically said we aren’t giving you a time we will call you when we get your time. I think they are stalling because I’m highly leveraged now and that don’t want to face the reality that I am due for a pay raise. What do you guys think4
-
One tip for all the vim people out there: make a backup of your .vimrc, in at least 3 different places, my hd got fucked up and I lost mine, and when I tried to use the backup one from my pen drive o found out that my pen drive was dead, now it's been 3 hours since o started recreating the vimrc, and it's not even close1
-
Are sql joins a bad practice? :o
I recently did some work on a page for a site ive never worked on cause my boss told me to. So they recently added product detail video urls to a table that has a relationship to the products table. The existing code was querying for the products on that said page and then during the loop that was outputting the products ,there was another query for getting the url for the current iteration/product. Told my coworker that this imo was pretty inefficient way to do it and switched it to a join and did 1 query then output that but his words were "The way it is now maybe ineffecient in your opinion but it works. Also combining inner joins with left or right is not a good practice. If the data is changed upstream the entire query would need to be redone to accommodate the change". Mind you that they query views a lot which are all made from queries that use joins and I'm also pretty sure these views were written by someone who used to be here because these guys are not good at sql or at least that's what there queries show. I'm at the point now where I'm realizing that my boss and this other guy don't give a fuck about efficiency or doing things the right way they just want it "to work". So this coworker changed my query back to the way it was because he said it broke the shopping cart even though that was already broken when I started... What is life? Maybe I'm the stupid one?7 -
So for the past one month I'm working on an enhancement in a product coded in C++ and shell script, running on RHEL. After toiling away for almost 10 hours/day for a month, the enhacement is ready. Coded, tested, documented. Ready to ship.
The client is supposed to recieve the update as a drop. 1 day before the drop is scheduled to be released to Quality Control, I fire an overnight build on the build machine, update the change request ticket, update other related tickets, inform QC of the drop to be released tomorrow. On the D-day, I package the drop using the company's painfully arduous method. Everything is ready by the evening, and the drop is good to go.
At 7pm (one hour before the drop is to be released), Jack fucking Jack-o-lantern (one of the top most exec in the company) tells me that the default value of the parameter introduced in the enhancement, needs to be changed from 86400 to 1500. HALF AN HOUR BEFORE THE DROP IS TO BE RELAEASED!
Now here I am, changing the value in over 25 files, followed by firing an overnight build, followed by sanity testing, change specific testing, followed by drop packaging, followed by inform QC that the drop will be delayed.
All because fucking jack-o-lantern wanted to change the fucking default value.
GOOD FOR YOU FUCKING JACK.2 -
I called the hack "blow up bunny", was in my first company.
We had 4 industrial printers which usually got fed by PHP / IPP to generate invoices / picking lists / ...
The dilemma started with inventory - we didn't have time to prepar due to a severe influenza going round (my team of 5 was down to 2 persons, where on was stuck with trying to maintain order. Overall I guess more than 40 % ill, of roughly 70 persons...)
Inventory was the kind of ultimate death process. Since the company sold mobile accessoires and other - small - stuff.
Small is the important word here....
Over 10 000 items were usually in stock.
Everything needed to be counted if open or (if closed) at least registered.
The dev task was to generate PDFs with SKUs and prefilled information to prevent disaster.
The problem wasn't printing.
The problem was time and size.
To generate lists for > 10 000 articles, matching SKUs, segmented by number of teams isn't fun.
To print it even less. Especially since printers can and will fail - if you send nonstop, there is a high chance that the printer get's stuck since the printers command buffer get's cranky and so on.
It was my longest working day: 18 hours.
In the end "Blow up bunny" did something incredibly stupid: It was a not so trivial bash pipeline which "blew up" the large PDF in a max of 5 pages, sent it to one of the 4 printers in round robin fashion.
After a max of 4 iterations, bunny was called.
"bunny" was the fun part.
Via IPP you can of course watch the printer queue.
So...
Check if queue was empty, start next round with determined empty printer queues.
Not so easy already. But due to the amount of pages this could fail too.
This was the moment where my brain suddenly got stuck aft 4 o clock in the morning in a very dark and spookey empty company - what if the printer get's stuck? I could send an reset queue or stuff like that, but all in all - dead is dead. Paper Jam is paper jam.
So... I just added all cups servers to the curl list of bunny.
Yes. I printed on all > 50 printers on 4 beefy CUPS servers in the whole company.
It worked.
People were pretty pissed since collecting them was a pita... But it worked.
And in less than 2 hours, which I would have never believed (cannot remember the previous time or number of pages...)1 -
Dude GoogleAuth is pure nonsense magic. On one line you get your auth-instance from gapi.auth2.init..
But then you render the auth-button with a static method aka gapi.signin2.render (which has some kind of success and error handlers, but don't worry, they fire randomly, they won't help you debug this api mess)
SOME-FUCKING-HOW this static signin2.rendershit knows of your auth2 instance and it works. But actually it makes no sense and is just a big mess of api-calls. Google, get your shit together, this ain't pretty.
Oh and forget your informative console.log.. this shit will get erased everytime you try something because of "Navigated to https://accounts.google.com/o/...". why ever the fuck this clears the console even tho it doesn't affect the top window. So preserve that fucking log and drown in a mass of bullshit.
In the end, as it is with everything, it somehow works. But FFS that's some weird api design Google has going on..4 -
!dev
Hello there..
I always wanted to have my first post here be something that pisses the sh!t out of me.
tl;dr: Memes are for braindeads and kids are fucktards
Backstory:
So basicaly I am now having a summerjob before my next semester starts so I can make some cash to buy some overpriced stuff I dont probably need. I work at a factory, 3 shift work and today we had Night shift, so there was me and a bunch of Arab guys, kicking our asses by pure boredom and desperacy.
Act One:
I was bored, opened my phone and decided entertain myself by some funny sh!t I can find on Mark Sugarhills webpage. I was just passing by some random a bit funny stuff and then I found some random ass meme, which doesnt give a single, even distant sence to me.. So since my german is as good as my coding skills (read: complete shit) I couldnt ask for opinion of my fellow coworkers and since its fuck1ng 4am theres noone to ask on messenger or whatever. So I did it... I asked in a goddamn comments, what the fck is that supposed to mean and Aw dear Lawd... I did a mistake.
Act 2:
Like 4 seconds after my question I had a response and I was like 0.o It has to be some Alice of Facebook so I guess someone cool. Oh boy I was never so wrong. The answer... the... FUCKING answer was.... "normie."
What the actual fuck?
Like man statisticaly speaking, there is 200,000 people on this wannabe funny site and since everyone is apparently laughing their asses off, I am the motherfucking original snowflake.
But I wanted to play it cool... was like Uhm sorry, I really tried but cant figure it out.
His fuck-me-sideways-with-rusty-crowbar answer was:
a) The joke is hidden in some random thing we created yesterday and decided to call it a culture
b) "u dumb"
Act 3:
I hope that most of you finally guessed it! Its the second fucking answer and oh sweet mother of pain, please find him, BUT thats where I flipped and fucking lost it.
The fucking nerve to speak to me like that u dissrespectful piece of shit. Go watch some Twitch, while I SSH into ur ass and hit u harder than ur mom her forehead everynight when she realises that she could have swallow you dickhead.
Afterthoughts:
I was always worries that my child would like to be a Rapper, or Youtuber...
But today Im adding being some dumb ass meme creator.8 -
First time linux user feedback
Linux lovers are probably gonna eat me alive but I don't give a flying fuck
Maybe its a little lenghty or boring, tell me what you think
Backstory:
I work for game extension company. We work with WinAPI and such. I've been using Windows since forever and I'm happy with it. But I thought to myself "hey, if I wanna be a good dev, I should give Linux and OS X a try, too"
I downloaded Linux Mint couple of months ago to start with. I was unable to boot it from live CD no matter what I tried, even in recovery mode. Apparently, Mint 18.3 was based on Ubuntu 16.04 which doesnt support UEFI
Wait, what the fuck, all modern PCs have UEFI so what, do all Mint users have 10 y/o laptops and PCs???
Anyway, when I heard about Mint 19 being released I thought to give it another try and I did. What a surprise, it booted successfully from Live CD. I saw the Linux desktop for the first time in my life, yay! I then installed it, GRUB appeared, my Windows was still there and wasn't broken so I was happy SOMETHING was working. I configured timeshift and applied dvorak layout system-wide. Realised dvorak layout is fucked up big time and applied normal layout for just desktop environment. Everything was really nice until couple reboots later Cinnamon stopped launching (kept returning to login screen). Okay, lets use timeshift
First big what-the-fuck was when I found out system restore can only be done using GUI??? This is absolutely retarded and I couldn't believe it is true. Login screen has a reachable console but I can't login there since I can't type the password. Fuck, fuck, fucking drovak layout was there.
Recovery mode - I've spent 20 minutes trying to type "timeshift --restore" having to press all keyboard buttons just to progress with one button. I've had another what-the-fuck when I saw "error: can't restore timeshift - partition already mounted"
Okay, this is too much. Why the fuck would you bundle a recovery mode if you can't restore a snapshot from there.
I have spent 3 hours now googling and trying to remove this fucking keyboard layout. No dice. I am making another copy of the live CD now. I'm gonna reinstall the whole shit now. I have the desire to create a custom Mint version without this abomination of a keyboard layout.
It's okay. Windows has taught me to be patient.
Fuck Dvorak, I dont know who the guy is but his keyboard layout can eat my dick7 -
The one in which I am rn is the reason why so many people dislike php, jquery and Java on the server.
Then previous to this one, classic ASP for the web interface and our desktop components were delphi (OLD ass delphi)
Mind you, these are all tech stacks that I do like (php, java and O Pascal in particular) but really dislike in:
php: we have just your standard procedural spaghetti php on some old ass shit.
Classic ASP: Same as with php, no proper structure, made more apparent by the intense limitations of VBScript, I did enjoy the language tho, had it evolved better It would have been more tolerable, but the hoops i had to take to build a propee API in it....boooooy that shit was an eye opener.
Delphi: Not bad in itself, but the original dev had a shit notion about how architecture should work.....or what architecture is for that matter.
The Java one: this shit was coded when Spring was already an alternative to just fucking around with JSP, or any other framework for that fucking matter. Dude tried....TRIED to implement design patterns in it and it failed on every single fucking component. Worst of all, it was coded in such a shit way that during certain...err...conditions, the bottleneck proved too massive of an ubdertaking and the app chokes and needs to be restarted ... constantly
their use cases for jquery are not bad, but loading all of jquery for the shit they mostly do could have been easily done with just standard vanilla JS.
I got more, but thede are just from the top of my head
I love php, mind you, but shit like this makes me see why some people GREATLY dislikes it.
I alsp have some old web forms in c# and vb net that I loathe, funny enough the code for thise in vb.net is more elegant, almost as if it were from a different developer.3 -
One thing I hate about receiving secured passwords on secured channels like Signal is the font. Really grinds my gears that I can't tell if that's an l (lowercase L) or an I (uppercase i) and more so with 0 and O. Uuuugghh2
-
I wad looking for a kind of 'internship', i'm an 18y/o high school self-taught programmer, and applied for a job at a small company in my town, with a mention: "I don't wanna be paid, I want just to evolve my skills, by gaining experience". When they called me, the HR girl told me exactly this: "If you can gain 2 years of experience until next month, we will hire you". My face expression changed to a poker one and I asked "How am I supposed to spend 2 years in 2 weeks?" and she responded: "I don't know, I told you what they told me to tell you"... Anyone else who got into a situation like this? How is this even possible?8
-
One of the biggest IT magazines in Germany just posted an article with the caption: "What is coming up with Android O and will it fix the update drama?"
Are u fcking kidding me?! Android is not the problem in that case and no new version will fix a problem, that is related to upcoming versions of android, which are distributed by external providers, that are fcking independent from google... Wtf..6 -
One of my favourite rant is this one:
https://devrant.com/rants/667491/...
Today I found out some other assholes doing the exact same thing.
But this time their company name was not int the profile but the answer time was unbelievably fast. So did a google search and from LinkedIn, in that they work in the same company. Flagged the question waiting it be removed.
Question Link: https://stackoverflow.com/questions...3 -
I do not understand how event loop of node is faster than per request new php fpm process or similar.
Imagine you have 10 users surfing your website. In PHP there will be 10 process working on each request.
Where as in NodeJS there is only 1 process taking each request one by one.
Now for the I/O part, it is going to take same time on completion. By the time the IO is completed and the control is back to NodeJs, It will eventually take the same time (the actual response delivered).
Am I missing something here ?4 -
>finally gets around to installing vsftpd on home server RPi
>doesn't work
hmm.mp2
>configurating
>confusing as fuck template documentation
>man page isn't much better
>gets it working
>goes to log in
User: pi
Password: a
(What? It's a home file/command server isolated from the Internet. Sue me.)
nope.avi
>why
>tries again
nope.svg
>FUCK
>sees small raw-command log in bottom-right of phone FTP client
hmm.flac
>tries again, watches log
PASS *****
>the fuck
>goes to change user pass over SSH
# passwd
"Current password?"
about half a second later
"passwd: auth token manipulation denied"
>the delay tho
>WAIT A SECOND
one time i got past some parental software bullshit on a tablet by abusing the delay between opening a banned app and the redirect to the normal software at like age 7. (Doing so let me enable remote wipe through Google. bye bye software!)
>*inner 7 year old has autistic screech*
# nano temp
a
abcdefghi
abcdefghi
^O Y ^X
# passwd < temp
>fucking works
>logs in to FTP server successfully
>does the one file download that was needed
why and how did that fucking work -
Dumb mistake from when I was still working:
My work laptop’s SSD went haywire, and I/O would spike every 10 minutes or so for ~50 ms. The hardware guy said he could replace the SSD right away, or I could endure it for a few weeks and get a new laptop instead. Obviously, I agreed to wait. The stutter noticeably affected screen rendering, but I didn’t notice any other issues. Little did I know that every time it happened, all input was ignored (as in: not queued). Normally it wouldn’t matter, because hitting a random ~50 ms window is hard. How-the-f×ck-ever…
A few days later — without getting into “why” — I was forced to apply a patch in production. So I opened an SSH session to prod in one terminal, spun up a dev environment in another, copied the database schema from prod to dev, and made sure to test everything. No issues, so I jumped to prod, applied the patch, restarted services, jumped back to dev, and cleaned up the now-unnecessary database. Only to discover that my “jumped back to dev” keystroke didn’t register.16 -
Wow.. Kubernetes makes me high!!
VERY literally.
Today O dug into k8s from a devops/admin perspective. Soooo many figures at play! Tried my best to understand it all in one go.
Now I feel like I used to feel back in my student days after successfully finishing a whole bottle of wine.
Dizzy and happy as fuck! 😁 and want to puke a little
go k8s!3 -
I have no specific story to tell (for now. Will post ke if i remember one) but i have had tons of CS teachers that are shit. From ones who don't know shit to ones who are so bad as a human being i am sure thrte are hundreds of people out there to kill them. I have had multiple teachers where all they did was read out a book and we'd have o site everything they read. Whole fucking semester. And not just one person or once. M-U-L-T-I-P-L-E TIMES AND TEACHERS. then I ve had ones who would rejection my code even if it's better, is right, can andle more edge cases, most likely magnitfrs of times faster and isn an eye sore with just effig if-else on op of if-else nested within if-else with many for loops. Then there are those who want you to do just what they want and expect you to not have a life of your own. Those who blatantly abuse their powers. Those who couldn't care less. Those who are not that bad a teacher but their attitude and style just makes you want to leave. There's one currently who wants a group of 4 people in second year to develop a full blown industry level application in mere 3 weeks. AND WE ARE HAVING OUR THEORY PAPRRS INBETWEEN FOR 2 EFFING WEEKS. So that's just like a month. Fortunately I have a group that's good enough that I can have them do the testing and filling up the documentation (did I mention that he needs full documentatiin for software plus a report on how our development process) and have them work on presentation (yup. We need to present this thing) all for just 50 marks. 1 uni credit. Our system still gives 80% weightage to pure theory. Plus the practical part is somewhat theory too.
Our HOD wants us *insists*forces** to stay back at college and work on projects (which is nice but what he ments is use the shitty outdated books from early 2000s to study something). Now I'd be happy to stay back if college provided decent internet (I am not asking for gigabit speeds. Even 1-2Mbps would work) and place to sit. But nope, our college non-teaching staff is eager to send us out of their department and by extention college building. There is literally nowhere you can sit. Plus yup, there is no internet and nowhere for you to plug your laptop in. That's a moot point anyway because they don't want you to use your laptop in college library or anywhere anyways. Plus you don't get much of mobile data too because of the building design. Those work only near windows. Why would I be at college if I can get a 50+Mbps down, area to sit, snacks, port to charge all at home. And you'd say we should talk with him about this – well it's not his issue is all he has to say.
Well, such is life in Indian colleges. And my college/uni is one of the better ones.1 -
Hi all,
I'm in this company for about 15 months. It's one of the big name company. I'm a senior dev here. In my team we follow agile development. In starting I was just working on my part mostly. Then my manager raised concern to me for not taking ownership and helping others.
I started doing things what I could do. Like code review, API discussion, design discussion etc..
Now, the thing is I usually get upset when people go with 'lazy' solutions because I feel bad design leads to maintenance overhead, and it happened to us in past. We had to spend weekends to make things work. So, I started making code review, design review strict.
Some people didn't like it. But my manager was supportive, or at least I think so.
Some days back manager took me in a one-o-one discussion and told me one of the colleague kinda complained against me.
Now, my manager is not involving me into design discussions and API discussions. There are some new features are coming and I am not informed. I get to know things only in scrum-updates.
Am I about to get fired? I'm not gonna lie, I'm so scared. I can't put down papers as I'm already into 4th company in 7 years.
This thought is just killing me. What should I do? I'm so alone.7 -
A: Do you know Big O?
B: Yea I know Big O. Who doesn't know Big O?
A: So what's the Big O of X?
B: It's ....
A: Oh what about Y?
B: Oh that has a bigger Big O.
A: Hm... how about this one?
B: That's a really big Big O. Why not use mine?
A: Ooh that looks impressive, very small. So which Big O should we use?
B: Well there's a constant trade off, even though small is good, in this case I think the bigger one works better.4 -
I hate how the Java File I/O api works.....
I was developing a little noSQL database in java, just for fun.
The basic was: every entry was a json object, separated by \n.
Every entry started with the length in bytes, so i could perform a easy read of the entry with a inputstream, followed by the entry its self..
The problem?
If i had a big file with more than like 50000 entries, to alter a entry with acceptable perfomance, i had to read every entry for matching with search, than using RandomAccessFile to mark the old entry as deleted and adding the modified one at the end.
The same for delete, it was only possible to mark the entry as deleted, so the read/alter would just not read it by reading the length(which i wrote earlier) and than use inputstream.skip with the length.
To actually delete not needed entries, i created a new file and than reading the old one and writing at the same time to the new one, with skipping the not needed entries and at the end rename the new file to the old and re creating all the streams.
Why cant i just replace a specific part of the file? WTF JAVA2 -
btw I made an instagram account dedicated for my tangram designs ( I do a new one each day for the gf to guess ( w/o the weekends 4 her ) and tought I might as well share them with the not so big world ).
Almost all of them are made by me ( I do copy some from the net if I got lazy or forget to make a new one ( I do them the previous day ) ) so hopefully some of them are not on the net already
If you are interested to check it out : your_daily_dose_of_tangram ( and yeah, I know... but we all do it to some extend either way ;) )1 -
for the first time ever.
I watched 'The Boys' S3E1
one dude says 'I want U inside me'
and nother dude shrinks to ant size and
dude literally goes inside the penis. LIKE O-O
should I continue :|7 -
The rear ducking continues. We've built a reliable translator in the dumbest fucking way possible, it's just lovely. I simply reused the structure for feeding data to the VM assembler, an array of arrays, where there's one array of (ins [args]) per node in the parse tree.
It's nice because nodes can be solved out of order without affecting the actual sequence in which the instructions are output. And if one statement (node) equals multiple instructions, you just push multiple entries to the corresponding array, or push nothing if you need to output nothing. Easy as goblin pie.
This is enough to convert an input language to the assembly-like intermediate representation we use for the virtual machine. So then there's doing it backwards: walk the same array of arrays, and map those virtual instructions to a physical architechture. I guess I could do the encoding to native binary myself, it'd certainly be interesting to try, but I'm burnt-out already so I'll just use fasm for now.
Initial test: wrote a test program in my own stupid language, ran the translator, dump output to file, assemble that with fasm, run with r2 -d.
Crashes? No.
Runs fine? Yes and no.
For fuck's sake, I don't have syscalls. Mainly because the VM doesn't have an operating system, lmao. I was testing virtual programs by just freezing state, terminating, then dumping the fucking registers and stack to the console, we have no I/O to speak of. Not even a real 'exit', VM handles that by reading a return value every step like a mentally damaged son of a bitch.
So anyway, I manually paste the linux mambo, you know:
mov rax,60
mov rdi,0
syscall
And NOW our program can end execution without crashing.
Okay then, so does the test code work correctly?
** DRUM ROLL **
Yes.
Ladies and gentlemen, mother fucking PESO is now a compiled language, and going forward I will be expectantly receiving your marriage proposals for reviewing. Oh, but not so fast, we still need a frontend...
Well, we'll handle that in the next few days. I'm just glad to be *nearly* finished with this fucking compiler, I want nothing to do with anything else ever, but we know that's not going to happen, so Lord please end my pain.
No sponsor as this rant has been paid for by tax evasion. -
I got my current job in the most standard manner,
1. Saw an ad for the job in the local newspaper.
2. Called the boss and had a chat with him. He sounded nice and the job sounded interesting.
3. Submitted my application and resumé
4. Boss called and we set up an appointment for an interview.
5. Met with boss and HR, had a cup of coffee and an interview.
6. Boss called and told me I'm one of two, and that he would like me to do a DISC personality analysis.
7. Met with HR and did the analysis, a bunch of questions that I answered as thoroughly as I could.
8. Boss called and said, congrats! Can you start next month? Yes, I could and it's been more than three years since :)
To make a boring story a bit more funny: Half-way through my first day, I noticed my zipper was open =:O And today I'm wearing two exactly identical socks...save for the colour, different shades of grey on left and right foot. Hush, don't tell my colleagues, maybe they won't notice ;) Well, I guess it's alright as long as I'm not wearing nothing but underwear, or being butt naked, like in some nightmares.1 -
Ok, @jestdotty , today, i give up on china.
I've been messaging with a rep who is taking the time to keep editing a contract... Im pretty sure she was genuinely trying...
As typing this we finally got to a 'correct enough' contract... so I could click the damn pay button.
Over the past 7 hrs.. at 3 back and forth exchabges and modifications at each issue:
1. Used previous PI from the dude i gave up on... so had a qty at 12 when only 11 exist a colour wrong for a crate of items, and listed the dude i refused to sign a contract under listed as the rep.
2. Now the item subtotals were off... just a few pennies or so... assumed she left the usd prices but calculated with ¥... didn't want alibaba to reject in a day so i checked if it was noted anywhere... Oh boy was it... VERY clearly, all caps, bold in the body of the total row... that the total was, exactly, 11680 (spelled out ofc) RMB aka ¥ chinese yen. I told her this, she sends me a cropped shot of the $ numeric total field... so i sent her the giant all caps bolded line, the one thatd typically be considered final say in most international courts... no clue where that value came from, it had zero relation to any actual values... and i was as curious as when chatGPT creates totally new, unique, lyrics for satirical german songs... i really tried.
3. Wrong incoterms (trade terms... abbreviated to a few letters... had it that I'd be physically going to the tbd port to accept/clear customs... no)
4. Technically it was accurate (well a few strange subtotals since she used ¥ half the time... told her it was fine as long as it had the company name on the label (gave 3 full examples to use whichever)
I get the contract ...shipping...
"To: Sara"
Then the right address (seriously wtf)
5. I point this out and carefully explain in mostly just examples and "the us government doesn't like anything being sent to just a first name, there's no legal way to sign for acceptance"
6. She gets stressed enough to tell me she doesn't have time to keep editing (since this horrid pile of poor formatting was just thrown at her a day ago... i dont point out the ridiculous irony)
7. Imo, the highlight of my night/morning... in her stress she promises me it'll ship right... sooo many issues there...
Even if it was delivered/allowed a signature for "sara" for 7ish large boxes just off a sea freight from china to a residence in the middle of a corn field (which tbh would be hysterical)...the IRS would have a valid reason to audit me... theyve done it w/o valid reasons several times, since I was 18 doing international trade and a contractual employee of a large gambling company, quarterly reporting, and ofc declaring more than my taxes in donating melted glass and crane game prizes...yea, they hate me and always do all that work to find the same thing... i underdeclare charity by 10%.
The entire concept of getting USA mail, even when pristine and you know logistics agents in every major company and port or distribution center, to properly deliver anything... ROFLOL ... and im already on some 'open and check everything' list with customs for a hysterical misconception they made years ago... cant/shouldn't get into detail publicly... but it was caused because 2 packages from different cities in China were both going to my address/through customs at the same time... package 1, 75 of those cheap af ball-pit hollow plastic balls for a 2yr old's bday(very delayed) package 2. 75 rechargeable batteries (the kind in power banks) 9600mah.
8. Told her to change "sara" to company name... glad it's registered to this address still.
It took me under 5min to type this... had to get the WTF out.
Dear AliBaba, please give an option to allow buyers to create the supply side contract for review, not just req modification... please?2 -
The fucking LAN port cover broke
The Internet of things tells me you can't fucking replace it (nobody sells this part)
Lan ports aren't important I guess
Make something useless by having part of it covered by flimsy plastic that breaks if you stare at it long enough
And I thought having o lying 2 usb slots was bad...
Next laptop will be a... i don't fucking know... something BETTER
.
Wait, 2h until posting another rant?
@dfox wasn't it just one before? :(
And it deleted my wonderful tags :c
I found such a nice tag and now I forgot it :c
Now you won't know how hilarious the tag was, and I'm sad
#SaveTheTags5 -
App of a little social network I'm member of didn't connect to the server anymore, since the social network changed their SSL-certification and my smartphone is too dumb to accept the new one.
So, I pulled the source code of the app from GitHub and added some code dealing with SSL-connection-exception-handling.
A warning appears, that there were some errors with the SSL-cert with the question how to proceed and three options:
Quit, Ignore for now, Ignore and don't ask me again.
The code to ignore ssl-errors is just for debug-/develop-purposes, but hey, app with that little "hack" is running only on my phone x)
Now, the app is working again at my smartphone \o/2 -
Our lead dev has convinced the board to move the new software suite forward into .Net Core 3. Much of his reasoning is sound, a mainstay of which is the cost and ease of hiring developers to actually make and maintain it.
My own roadmap with the company focuses around one of these products, so I am to become the core developer and maintainer. Given thats the case, given that my primary skill is with Javascript/Node and given that we have deadlines, I am going to make the case today that this product might be better built in Node.
We are going for a microservices architecture. Combined with Typescript for type safety as the code base gets bigger, I am not sure I can think of many real advantages to choosing .NET instead. It will benefit from its async I/O later too, as the plan is to build in API driven dynamic UI down the road.
He is a fierce man, and I am the junior. Wish me luck.7 -
That feeling when you're applying for your first programming job.
And the knife stabs of nerves in your gut fearfully remind the coiled muscles in your sweaty brow of the singular possibility: what if I bullshit my way by the HR filter into this job and it turns out I was completely wrong, and I encounter a bug that my meager coding abilities really can't fix?
"Writing an interpreter in some community college you dropped out of ten years ago" doesn't mean you're a programmer.
"Figuring out where the bug was in a broken bat file that was pages long, for a language and framework you've never used, for a library nobody uses anymore", doesn't count as debugging.
"Writing a tweening library in an obscure tool" doesn't mean you're an expert. This is childs play.
What if they ask about big O? Do you admit that logarithms confuse the fuck out of you because you dropped out in 8th grade and got your GED later on due to being kicked out by your meth head dad?
What if being able to write a few measly cobbled together half-arsed estimate tools in python doesn't really mean you're qualified to do anything?
What if being able to look at code in languages you've never seen and grok it doesn't mean shit?
What if you've used more languages than you can remember?
What if you once lost a job offer casually given because the guy you built rapport with over months made a joke about browsers, and you joked about using internet explorer?
What if you got a job offer from a consultant friend one time and he asked you to write validation and testing code in javascript for amazon's cloud, and you completely screwed the pooch because you spent the entire time thinking you had to make it *work* and not just *look* correct, when all along he just wanted what amounted to *correct looking* code, and your gut had told you the same, but you ignored it, because the world can't possibly work like that, where people give anyone a chance or the benefit of the doubt, and any slip up or shortcoming means you were never really worthy to begin with.
What if you thought you could, but you'd been raised your entire life to *believe* you couldn't?3 -
I have a question regarding file redirects 2>&1 and 1>&2. I know that file descriptor 1 is std o/p and 2 is std error and that we're redirecting one file descriptor to another.
But why do we do it? What are their use cases? Wouldn't the file to which redirection is setup get too clunky?
Analysis of the file would also become a bit difficult. And wouldn't having errors stored in a separate file make it easier to interpret and fix them?8 -
!rant advice needed
I have an interview at a company this week who work in PHP, magento, angular js, swift and sometimes c#. Sounds quite good for a new grad with one year of experience in PHP and front end.
The problem is the salary is 20-22k. My friends are looking in London and the ones who ha e secured roles are 36k and 40k. They are roughly the same level of developers as me.
So what to do? Probably turn it down? I don't know what o should expect but I was hoping for around 30k. I need the money for personal reasons and 22k doesn't seem like a lot for a first class computer science graduate with a year and a half industry experience. I could be wrong?7 -
Can't you do more than one Enki-Workout a day? That's way too little for the amount of time I spend in trains every day :O
Or am I simply blind?1 -
2nd round,
For those of you who don't know .... I'm making a tattoo... I know nothing about cryptography, you guys have to validate how strong my messages are(this one should be weak as well).
hidden message:
'\\O=_HATGwUfEdhZX]uPO=?HATGwUfEdhZX]uLRL=O=rvOUmGHAq]ubLTGwUfEdhZXsVub=PO=rvOUmGHA`]ubTGwUfEdhZXsVu@O=rvOUmGHAq]PO=rvOUmGHA`]ubTGwUfEdhZXsqRTGwUfEdhZXsqbTGwUfEdhZXsq@TGwUfEdhZXu\\'5 -
My first exposure to computers was when I was about 5 at least that's what I remember. My dad and his friend built custom rigs for people in their spare time back then (late 90s) I remember playing some racing game. Other than that o eventual got one of their old computers and used it for a really long time, replacing it with a gateway until high school then hitting PC gaming and programming I built my first custom rig with my dad.
-
Reply to my 2018 version: https://devrant.com/rants/1346392/...
Dear holodreamer ( version 2018 ),
I'm just glad that I'm still alive now. You won't believe how terrible 2020 is at the moment! Anyways, a lot has happened since you wrote me and I'm gonna reply it all to you.
Thanks for noticing. I really like my hairstyle now and my insecurity of going bald have gone. I couldn't be more happy.
Unfortunately, I'm not financially independent yet. Thanks to the crypto crash, the crypto ban in the country and some bad calls on my end. :/. But the good news is that we are back on the crypto market as the ban has been lifted recently. I don't have enough crypto to buy a lambo or go to the moon, but I have something that I could give to my grand kids. At this point, I don't really care anymore how much the value it is going to be, I have come to learn to think them of as a souvenir.
Your prediction of me preparing to move out of country seems to have come true. Honestly, I had given up that dream, but thanks to one of my best friend for reigniting those dreams - I may be moving somewhere really better by next year. I hope that I get this financial independence thing figured out before I move there. I don't wanna live there paycheck to paycheck.
Fortunately, I'm not getting any pressure to get married yet. I think I'm heading the way to a better life filled with some travel and adventures. I had a great opportunity to attend Google I/O 2020, but it got cancelled. Hopefully, covid19 will be over in few months.
Yea, I remember her. I got really carried away to the point that things she said started to hurt my heart. But eventually we had some argument and we stopped talking last September and I cut all contacts with her on the new years. If it makes you feel any better, last time i checked, she looks quite plumpy and totally different.
Thankfully, I'm not that lonely to need a chat bot. But I found some good online friends. They are fun to talk to.
No, AI didn't replace developers yet. Calm down! Javascript seems to be the most popular programming language now. But I hear there is a new contender to JavaScript that could change everything. It's called WebAssembly. Maybe in few years, we will see the decline of JavaScript.
Thinking about you, I feel some guilt for wasting your potential. I could have done much better if I was little more careful and responsible with you. I don't wanna make 2022 version of me feel bad for me.
Regards,
holodreamer ( version 2020 ) -
Years ago I worked in an engineering department at a renewable energy center. The project manager urgently asked me for a development to transform a format from one system to another, it was for the next day, and at the last hour of the day. The next day he only asked me how the subject was, I told him that waiting That the analyst of the other company arrived, that I had finished it the same day. A year later, this project manager called me to see if I had the development in question that the requirements had changed and we had to update it, six months later when I met the other analyst ......this is Spain :o2
-
I'm a big fan of indo western fusion music.. This is one track you must hear.. Worth it, I promise
Sweet Child O' Mine - NESCAFÉ Basement, Season II by Viper's Choice #np on #SoundCloud
https://soundcloud.com/viperschoice...1 -
well... I really dont know how to explain this error
in the directory where I have my testing.cpp file, I type "clang testing.cpp -o testing"
my result is just supposed to be hello world and I am getting this.
note: clang is my c++ compiler since for some divine reason I can't install GCC on termux.
I checked the github and no one gives this complaint. I honestly can't read that error code, I just want it to go away
I hate coding on android, it's always a sorry case
I could have been a farmer or a teacher or a bus driver or an alien but I chose coding. I am really tired
I took a very long screenshot
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If (true) {
// do else action instead
} else {
// fallback code
}
...no one else is in the pod, I "could" open a bottle, but I also have a deadline. X-o -
Can anyone recommend resources on learning/revising big O and big Theta notation?
It’s the one thing that never seems to stick in my head, and the course material provided by university isn’t particularly useful.7 -
I'm doing a code review and, it's not unheard of to have lowercase SQL im our codebase even though most of it is uppercase. For this reason I decided to let the lowercase SQL slide even though it makes me cringe so much... That is, until I came to one procedure that was uppercase and in this revision it is lowercase :O I want to die a gruesome way which would be very nice compared to this :O
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Seriously saying in my first game (this one) iam getting the feeling like no one would be able to complete all levels ever! They are soo tough it's like o have poured all of my whole day frustration in every level! Just like this one completed just a min ago!
After completing the level I can't even complete it once to checkout properly always have to chest to check!
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Opinion Essay Give You the Freedom to State Your Viewpoint
Following a Good Essay Structure will enhance Your Opinion Essay
We come across many types of essays in our day to day lives. Some of these include descriptive essays, truth and courage essays, evaluation essays, process essays etc. Substantial time and effort has to be allocated to researching the subject and writing a good essay with perfect tips https://uk-essays.org/coursework-he.... Out of the various forms of essays, opinion essay is an enjoyable work of writing which gives the writer the freedom to express his or her own viewpoint. Following is an overview of how best to write this essay.
Appropriate Writhing Method
From the time we enter middle school it is compulsory to write essays as writing essays improves our skills in terms of general writing skills, expressions, language handling, analysis, creativity etc. As we progress to high school and college level, the essays will be more complicated. Therefore you need to be clear of what is expected of different types of essays so that you will apply the appropriate method to the required essay.
What is an Opinion Essay
What is an opinion essay? An opinion essay is a piece of writing written with the author’s point of view. However, the essay topic which upon which an opinion is formed on should have evidence and examples to back it up. The opinion presented need not be a controversial one. Essay writer is free to express his ideas any way he sees fit.
Essay Topic
The first step in beginning to write an opinion essay is to come up with what you will be forming your opinion on. Decide if you will write in favor of it or not. Once this is decided you can begin writing your essay. In selecting an interesting essay topic you should consider the following key criteria.
1. Is it interesting to me and to the reader?
2. Would I be able to back up my opinion with valid evidence?
3. Would the topic I select allow me to provide a justifiable and candid opinion?
4. Are the topic and my opinion on the subject too controversial for the audience?
5. Will I be able to present my opinion in a convincing fashion?
Essay Format
There are three parts to your essay; these are the introduction, body and the essay conclusion. The introduction lets you state the importance of the problem. It should not be too long, a few sentences should suffice. It should also include your thesis statement. The body o your essay will explain, using examples that your opinion is valid. In this part of your essay you add credibility to your thesis statement. The conclusion is the end of the essay. This will summarize all which was said in the essay. No new information should be introduced at this point. You will leave the reader with the impression that you have finished stating your opinion in a very clear and coherent manner. Following this essay format can help you organize the essay in proper manner which can make it more professional and effective reading material.
Essay Help
If you are still unsure as to how you should proceed with writing your opinion essay (https://wikihow.com/Write-an-Opinio...), then there are sample online essays that you can refer to. There will also be many sites that offer coursework resource help that can be considered. On last resort, if you decide to buy essay instead of writing it, then you will need to seek help from a well established writing service that can write your essay professionally and to very high standard
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Persisterising derived values. Often a necessary evil for optimisation or privacy while conflicting with concerns such as auditing.
Password hashing is the common example of a case considered necessary to cover security concerns.
Also often a mistake to store derived values. Some times it can be annoying. Sometimes it can be data loss. Derived values often require careful maintenance otherwise the actual comments in your database for a page is 10 but the stored value for the page record is 9. This becomes very important when dealing with money where eventual consistency might not be enough.
Annoying is when given a and b then c = a + b only b and c are stored so you often have to run things backwards.
Given any processing pipeline such as A -> B -> C with A being original and C final then you technically only need C. This applies to anything.
However, not all steps stay or deflate. Sum of values is an example of deflate. Mapping values is an example of stay. Combining all possible value pairs is inflate, IE, N * N and tends to represent the true termination point for a pipeline as to what can be persisted.
I've quite often seen people exclude original. Some amount of lossy can be alright if it's genuine noise and one way if serving some purpose.
If A is O(N) and C reduces to O(1) then it can seem to make sense to store only C until someone also wants B -> D as well. Technically speaking A is all you ever need to persist to cater to all dependencies.
I've seen every kind of mess with processing chains. People persisting the inflations while still being lossy. Giant chains linear chains where instead items should rely on a common ancestor. Things being applied to only be unapplied. Yes ABCBDBEBCF etc then truncating A happens.
Extreme care needs to be taken with data and future proofing. Excess data you can remove. Missing code can be added. Data however once its gone its gone and your bug is forever.
This doesn't seem to enter the minds of many developers who don't reconcile their execution or processing graphs with entry points, exist points, edge direction, size, persistence, etc.2
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