!rant

After over 20 years as a Software Engineer, Architect, and Manager, I want to pass along some unsolicited advice to junior developers either because I grew through it, or I've had to deal with developers who behaved poorly:

1) Your ego will hurt you FAR more than your junior coding skills. Nobody expects you to be the best early in your career, so don't act like you are.

2) Working independently is a must. It's okay to ask questions, but ask sparingly. Remember, mid and senior level guys need to focus just as much as you do, so before interrupting them, exhaust your resources (Google, Stack Overflow, books, etc..)

3) Working code != good code. You are an author. Write your code so that it can be read. Accept criticism that may seem trivial such as renaming a variable or method. If someone is suggesting it, it's because they didn't know what it did without further investigation.

4) Ask for peer reviews and LISTEN to the critique. Even after 20+ years, I send my code to more junior developers and often get good corrections sent back. (remember the ego thing from tip #1?) Even if they have no critiques for me, sometimes they will see a technique I used and learn from that. Peer reviews are win-win-win.

5) When in doubt, do NOT BS your way out. Refer to someone who knows, or offer to get back to them. Often times, persons other than engineers will take what you said as gospel. If that later turns out to be wrong, a bunch of people will have to get involved to clean up the expectations.

6) Slow down in order to speed up. Always start a task by thinking about the very high level use cases, then slowly work through your logic to achieve that. Rushing to complete, even for senior engineers, usually means less-than-ideal code that somebody will have to maintain.

7) Write documentation, always! Even if your company doesn't take documentation seriously, other engineers will remember how well documented your code is, and they will appreciate you for it/think of you next time that sweet job opens up.

8) Good code is important, but good impressions are better. I have code that is the most embarrassing crap ever still in production to this day. People don't think of me as "that shitty developer who wrote that ugly ass code that one time a decade ago," They think of me as "that developer who was fun to work with and busted his ass." Because of that, I've never been unemployed for more than a day. It's critical to have a good network and good references.

9) Don't shy away from the unknown. It's easy to hope somebody else picks up that task that you don't understand, but you wont learn it if they do. The daunting, unknown tasks are the most rewarding to complete (and trust me, other devs will notice.)

10) Learning is up to you. I can't tell you the number of engineers I passed on hiring because their answer to what they know about PHP7 was: "Nothing. I haven't learned it yet because my current company is still using PHP5." This is YOUR craft. It's not up to your employer to keep you relevant in the job market, it's up to YOU. You don't always need to be a pro at the latest and greatest, but at least read the changelog. Stay abreast of current technology, security threats, etc...

These are just a few quick tips from my experience. Others may chime in with theirs, and some may dispute mine. I wish you all fruitful careers!

If this rant gets 4,294,967,296 likes, it might cause an integer overflow.

!rant

I feel darn good today! I caught some A-holes cheating the system on Stack Overflow.

So basically a question was asked with no code examples present and not a single reference to any framework being used.
The tag only had 'javascript', which probably limits to only 157.244.457 existing frameworks.

I'm commenting something like 'Show us your code so we can have a look'.

After 2 minutes, out of the blue, an answer appears. AND WOW! This guy had a Magical 8 Ball™!
He could predict the framework AND had a very specific fix. Just a one-liner! Go figure!

So I'm like thinking.. What the fuck just happened? Did I miss something? «Going over the question two more times»

All of the sudden, up-votes start popping up all over the place. The question was marked 3 times, the answer was marked an up-voted multiple times, and THEN it hit me (I'm kind of slow).
I checked both user profiles and instead of the usual 'air of mystery', these guys were actually dumb enough to include their company name.

AssertEquals == true.

So in the comment section, I raise my concerns on the legitimacy of the question as clearly this was 'telephoned' as we say it in Dutch, meaning as much as 'rehearsed' in this context.
But as if that was not enough, this another guy comes in and COPY/PASTED(!) the answer of guy #1. Again. Up-votes. EVERYWhere.

So I start going over some of the questions and answers of The Three Musketeers or TTM, as I'll refer them as of now.

TTM had posted over 15 questions combined, mostly crap and incomplete no-code questions. And they had answered most of their own questions.
Sometimes another guy's answer was accepted with zero up-votes as a smoke screen while the real winner was one of their own.

I marked ALL of these questions for moderation, left for lunch, and came back to see how far my blast radius reached.
Turns out, pretty damn far! Although their accounts have not been deleted, TTM have lost most of their reputation points.

They will remain on my watchlist for a couple of months. I know that is quite childish of me, but I just call it my 'guilty pleasure'! ;D
And besides, what else is there to do, instead of browsing DevRant?

Another stack overflow rant.

I had a disagreement with a self proclaimed "high repper" last night. We exchanged words in the comments of one of my questions.

Later (about ten mins) i see that another one of my questions has been closed and marked as duplicate - by this same fuck-knuckle. He has obviously gone to my profile and then gone out of his way to harass / bully me by doing this.

The 2 questions are absolutely not duplicates and he has marked them as identical.

I go to his profile and his headline thing is

"Low reppers hate closers but they need to go bitch about it elsewhere"

If anyone on here doesn't understand why SO gets a bad rap, it's specifically due to complete cunts like this guy.

If you happen to be on here and recognise yourself from the really cringy "low reppers" comment on your profile, then all I have to say to you is that you are a complete an utter ballbag; a tool; an arsehole of the highest order.

Fuck you and all your spawn.

Well, it is my turn to rant about the retards on Stack Overflow who are voting down questions only because they are not capable of understanding it.

When you finally get the courage to write your first question on Stack overflow and you totally try to work it out well for 30 minutes and it gets a down vote within 5 minutes.

post != rant;
post = "Feature Request";
@dfox

Stack Overflow is full of abuntch of downvoteing dickbuts. The devrant community is so much more accepting of new devs, why not add a question section.

Down votes would only be allowed for spammers.
One the question was solved, it would go into the devrant question archive, Searchable by everyone.

Ik you have heard this one before, but it's Just my two cents.

Not a rant about anything in particular. Just a summary of some feelings stored in the hateful part of my heart.

Developing for Android: Add this third-party library to your Gradle build. Use (this) built-in Android class to make the thing work.

*Clicks link

Deprecated since API version SUCKMYDICK-7. Use (this) instead

*Clicks link

Deprecated since API version LICKMYBALLS-32. Use...

Developing for Windows: Please use (this) API call. It was literally already available before Bill Gates was born. Carbon dating has placed this item to older than the universe itself and it is likely the entry point for the big bang. It is also still the best way to accomplish (task).

Developing for Linux: "Hmm, I wonder how to use this"

> > > Some shitty mailing list in small blue monospace font tells you to reference a man page that is three versions behind but the only version available.

What? Those three sentences didn't explain it enough? Well, maybe you aren't cut out for this type of thing.

JavaScript: you know how it is.

SQL: You expect a decent-quality answer from stack overflow but you always get an outdated and hacky response and it's using syntax from Microsoft SQL. You need MySQL.

C#: A surprising number of Microsoft forum results ranking high on Google. You click on one in hopes that it will be of any sort of quality. You quickly close the tab and wonder why you ever even had hope.

Literally any REST API: Is it "query" or "q"? "UserID" or "user_id"? Oh, fuck, where's the docs again?

You thought you escaped JavaScript, but it was a trick!: Some bullshit library you downloaded to make your other library work redefined one of the global variables in the project you inherited. Now you get 347 "<x> is not a function" errors in your console. Good luck, asshole.

FontAwesome/ Material fonts/ Any icon font pack: You search "Close" for a close button icon. No results. You search "Simplified railroad crossing sign without the railroad". You get a close icon.

I think that's all of my pent up rage. Each of them were too small for an individual rant so I had to do this essay.

This rant is particularly directed at web designers, front-end developers. If you match that, please do take a few minutes to read it, and read it once again.

Web 2.0. It's something that I hate. Particularly because the directive amongst webdesigners seems to be "client has plenty of resources anyway, and if they don't, they'll buy more anyway". I'd like to debunk that with an analogy that I've been thinking about for a while.

I've got one server in my home, with 8GB of RAM, 4 cores and ~4TB of storage. On it I'm running Proxmox, which is currently using about 4GB of RAM for about a dozen VM's and LXC containers. The VM's take the most RAM by far, while the LXC's are just glorified chroots (which nonetheless I find very intriguing due to their ability to run unprivileged). Average LXC takes just 60MB RAM, the amount for an init, the shell and the service(s) running in this LXC. Just like a chroot, but better.

On that host I expect to be able to run about 20-30 guests at this rate. On 4 cores and 8GB RAM. More extensive migration to LXC will improve this number over time. However, I'd like to go further. Once I've been able to build a Linux which was just a kernel and busybox, backed by the musl C library. The thing consumed only 13MB of RAM, which was a VM with its whole 13MB of RAM consumption being dedicated entirely to the kernel. I could probably optimize it further with modularization, but at the time I didn't due to its experimental nature. On a chroot, the kernel of the host is used, meaning that said setup in a chroot would border near the kB's of RAM consumption. The busybox shell would be its most important RAM consumer, which is negligible.

I don't want to settle with 20-30 VM's. I want to settle with hundreds or even thousands of LXC's on 8GB of RAM, as I've seen first-hand with my own builds that it's possible. That's something that's very important in webdesign. Browsers aren't all that different. More often than not, your website will share its resources with about 50-100 other tabs, because users forget to close their old tabs, are power users, looking things up on Stack Overflow, or whatever. Therefore that 8GB of RAM now reduces itself to about 80MB only. And then you've got modern web browsers which allocate their own process for each tab (at a certain amount, it seems to be limited at about 20-30 processes, but still).. and all of its memory required to render yours is duplicated into your designated 80MB. Let's say that 10MB is available for the website at most. This is a very liberal amount for a webserver to deal with per request, so let's stick with that, although in reality it'd probably be less.

10MB, the available RAM for the website you're trying to show. Of course, the total RAM of the user is comparatively huge, but your own chunk is much smaller than that. Optimization is key. Does your website really need that amount? In third-world countries where the internet bandwidth is still in the order of kB/s, 10MB is *very* liberal. Back in 2014 when I got into technology and webdesign, there was this rule of thumb that 7 seconds is usually when visitors click away. That'd translate into.. let's say, 10kB/s for third-world countries? 7 seconds makes that 70kB of available network bandwidth.

Web 2.0, taking 30+ seconds to load a web page, even on a broadband connection? Totally ridiculous. Make your website as fast as it can be, after all you're playing along with 50-100 other tabs. The faster, the better. The more lightweight, the better. If at all possible, please pursue this goal and make the Web a better place. Efficiency matters.

!rant

A wild "Using this website in incognito mode requires a paid subscription" blocking div appears

Normal people: okay... *proceeds to exit incognito mode*

Developers: huh.. Bitch please.. *inspect element, hide blocking div. Select html tag, remove "overflow: hidden". Profit*

Why would anyone want to block surfing incognito anyway? They should be encouraging it actually..

PS:, While writing this, wondering if content for subscribed users is also locked this way.. Now that would be hilarious.

A scenario in the recent future :(

!rant

Moved in with my SO. No not Stack Overflow. Anyway. The hardest part about it is choosing a good Wifi name. We acctually need two names.

Go.

Edit: the perfect name would have a Star Wars reference in it.

Just under 1000 on devRant.
At 14 on Stack Overflow...

Just short of being able to upvote! Maybe I can help noobs...

My next rant: Why do I get down voted when I try to help noobs?

I'm exhausted.
After one and a half year after my last rant, I'm here again. I left the previous job as web developer after almost 12y. At the time I found 3 new jobs as developer; I chose the one with the largest company, the premises were really good. My 3 interviews were excellent. But what I found next was almost a nightmare.
I was literally "confined" for the first 2 months, no internet connection, no email address, very little communication with colleagues. My near colleague was sharing the code were I would work via a usb key. All this for "safety" purposes, because "here you start this way".
For me it was not so bad, I could take my time to study my work and do it (without Stack Overflow and only by reference guides, when needed - I felt proud in an old way). But the next months were really tough: no help to understand what I missed about the work I was doing (consider that I was working on a large database, previously used by an old ERP, on which other developers - prior me - wrote a lot of code, to make the company continue use all the data after the expiration of the ERP licences - speaking about a year 2000's Java application).
Now I find myself struggling, because the main project on which I was working has been set aside (apparently for some budget decisions); my work team constantly make me do some manteinance on the old code, but the main tasks are done by the old mate, "because deadlines are always pressing and there would not be enough time to explain you anything". I'm not growing.
I'm really becoming reluctant to write code, and whenever I do it, I constantly feel under pressure, and this makes me nervous and inclined to make errors.
Don't take me wrong, I was/am good at my work, but it's like I'm loosing that sparkle I had till a few years ago.
When I'm at home I try to study or write code, just to keep training my mind, but I'm really struggling and I'm worried about losing my brain for doing this job. I constantly forget things and lose focus.
Never felt this way. I am thinking about the chance to switch again and search for another company.

So recently I did a lot of research into the internals of Computers and CPUs.
And i'd like to share a result of mine.

First of all, take some time to look at the code down below. You see two assembler codes and two command lines.

The Assembler code is designed to test how the instructions "enter" and "leave" compare to manually doing what they are shortened to.

Enter and leave create a new Stackframe: this means, that they create a new temporary stack. The stack is where local variables are put to by the compiler. On the right side, you can see how I create my own stack by using

push rbp
mov rbp, rsp
sub rsp, 0

(I won't get into details behind why that works).

Okay. Why is this even relevant?
Well: there is the assumption that enter and leave are very slow. This is due to raw numbers:
In some paper I saw ( I couldn't find the link, i'm sorry), enter was said to use up 12 CPU cycles, while the manual stacking would require 3 (push + mov + sub => 1 + 1 + 1).

When I compile an empty function, I get pretty much what you'd expect just from the raw numbers of CPU cycles.

HOWEVER, then I add the dummy code in the middle:

mov eax, 123
add eax, 123543
mov ebx, 234
div ebx

and magically - both sides have the same result.

Why????

For one thing, there is CPU prefetching. This is the CPU loading in ram before its done executing the current instruction (this is how anti-debugger code works, btw. Might make another rant on that). Then there is the fact that the CPU usually starts work on the next instruction while the current instruction is processing IFF the register currently involved isnt involved in the next instruction (that would cause a lot of synchronisation problems). Now notice, that the CPU can't do any of that when manually entering and leaving. It can only start doing the mov eax, 1234 while performing the sub rsp, 0.

----------------

NOW: notice that the code on the right didn't take any precautions like making sure that the stack is big enough. If you sub too much stack at once, the stack will be exhausted, thats what we call a stack overflow. enter implements checks for that, and emits an interrupt if there is a SO (take this with a grain of salt, I couldn't find a resource backing this up). There are another type of checks I don't fully get (stack level checks) so I'd rather not make a fool of myself by writing about them.

Because of all those reasons I think that compilers should start using enter and leave again.

========

This post showed very well that bare numbers can often mislead.

My supervisor tells me to prefer the official documentation over stack overflow for reference. Fuck him

Stackoverflow is the worst and best at the same time. So many pricks on that website yet it comes handy almost always

! rant

Sorry but I'm really, really angry about this.

I'm an undergrad student in the United States at a small state college. My CS department is kinda small but most of the professors are very passionate about not only CS but education and being caring mentors. All except for one.

Dr. John (fake name, of course) did not study in the US. Most professors in my department didn't. But this man is a complete and utter a****le. His first semester teaching was my first semester at the school. I knew more about basic programming than he did. There were more than one occasion where I went "prof, I was taught that x was actually x because x. Is that wrong?" knowing that what I was posing was actually the right answer. Googled to verify first. He said that my old teachings were all wrong and that everything he said was the correct information. I called BS on that, waited until after class to be polite, and showed him that I was actually correct. Denied it.

His accent was also really problematic. I'm not one of those people who feel that a good teacher needs a native accent by any standard (literally only 1 prof in the whole department doesn't), but his English was *awful*. He couldn't lecture for his life and me, a straight A student in high school, was almost bored to sleep on more than one occasion. Several others actually did fall asleep. This... wasn't a good first impression.

It got worse. Much, much worse.

I got away with not having John for another semester before the bees were buzzing again. Operating systems was the second most poorly taught class I've ever been in. Dr John hadn't gotten any better. He'd gotten worse. In my first semester he was still receptive when you asked for help, was polite about explaining things, and was generally a decent guy. This didn't last. In operating systems, his replies to people asking for help became slightly more hostile. He wouldn't answer questions with much useful information and started saying "it's in chapter x of the textbook, go take a look". I mean, sure, I can read the textbook again and many of us did, but the textbook became a default answer to everything. Sometimes it wasn't worth asking. His homework assignments because more and more confusing, irrelavent to the course material, or just downright strange. We weren't allowed to use muxes. Only semaphores? It just didn't make much sense since we didn't need multiple threads in a critical zone at any time. Lastly for that class, the lectures were absolutely useless. I understood the material more if I didn't pay attention at all and taught myself what I needed to know. Usually the class was nothing more than doing other coursework, and I wasn't alone on this. It was the general consensus. I was so happy to be done with prof John.

Until AI was listed as taught by "staff", I rolled the dice, and it came up snake eyes.

AI was the worst course I've ever been in. Our first project was converting old python 2 code to 3 and replicating the solution the professor wanted. I, no matter how much debugging I did, could never get his answer. Thankfully, he had been lazy and just grabbed some code off stack overflow from an old commit, the output and test data from the repo, and said it was an assignment. Me, being the sneaky piece of garbage I am, knew that py2to3 was a thing, and used that for most of the conversion. Then the edits we needed to make came into play for the assignment, but it wasn't all that bad. Just some CSP and backtracking. Until I couldn't replicate the answer at all. I tried over and over and *over*, trying to figure out what I was doing wrong and could find Nothing. Eventually I smartened up, found the source on github, and copy pasted the solution. And... it matched mine? Now I was seriously confused, so I ran the test data on the official solution code from github. Well what do you know? My solution is right.

So now what? Well I went on a scavenger hunt to determine why. Turns out it was a shift in the way streaming happens for some data structures in py2 vs py3, and he never tested the code. He refused to accept my answer, so I made a lovely document proving I was right using the repo. Got a 100. lol.

Lectures were just plain useless. He asked us to solve multivar calculus problems that no one had seen and of course no one did it. He wasted 2 months on MDP. I'd continue but I'm running out of characters.

And now for the kicker. He becomes an a**hole, telling my friends doing research that they are terrible programmers, will never get anywhere doing this, etc. People were *crying* and the guy kept hammering the nail deeper for code that was honestly very good because "his was better". He treats women like delicate objects and its disgusting. YOU MADE MY FRIEND CRY, GAVE HER A BOX OF TISSUES, AND THEN JUST CONTINUED.

Want to know why we have issues with women in CS? People like this a****le. Don't be prof John. Encourage, inspire, and don't suck. I hope he's fired for discrimination.

!rant
If you don't even know what MySQL is, fuck off and let me do my job. Don't insist that you can't find the solution to the problem. That's why I'm here. Your incompetence and persistence are slowing me down and if you really want your stuff to be done on time, don't even dip your fingers into my codes. I know you may think that I need help, but your help is useless if you have zero knowledge and can't even understand the solutions given in stack overflow. I'm fine doing this on my own, so fuck off. Just. fuck. off.

!rant && !dev

I am finally back home. My car was okay, house was okay, and I had electricity. Bad news: no internet connection. Looks like I have to use my phone for stack overflow.

IT'S CAPS RANT TIME!
MYSQL ERRORS ARE SO USELESS! AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHH

I JUST WANT TO ADD A FOREIGN KEY BUT 'Cannot add foreign key constraint' KEEPS COMING UP, AND THE STACK OVERFLOW ANSWERS INDICATE THAT IT COULD BE -LITERALLY- ANYTHING!

THIS IS OF COURSE, AFTER PHPMYADMIN GIVES ITS OWN ERRORS FOR TRYING TO USE THE DESIGNER TO ADD THE RELATION. IT ONLY WANTS UNIQUE FOREIGN KEYS, DESPITE ONE OF THE MAIN USES OF FOREIGN KEYS BEING MANY-TO-MANY AND ONE-TO-MANY RELATIONS!

(Hopefully this is the meta rant to kill meta rants)

I'm fucking sick of devrant.

New users posting shit memes with the wrong tags.

But worse are old users complaining about said new users, or just beginner devs from other sites

Yes, some people need stack overflow every 5 minutes.
Not everyone has the capacity to understand every documentation.
Not every documentation is updated or entirely correct.
Not everyone has more than a year or two of experience.

Don't be part of the dumb circlejerk. Just complain about your bullshit boss, coworker or tech.

!rant ?

So I had 2 Stack Overflow questions open about Rails / Webpack data communication, plus one issue open on Webpacker's github for 3 days, desperatly looking for an answer or an idea. No answers.

Today I talked a bit with my flatmate about my problem, dude gives me a perfect, easy to implant solution, and life seems to be bright again. Thank you Alex 😥.

Rant

Arg! Stack overflow why are you so full of argumentative dumb wits. I post serious question for a serious answer and what do I get? People who apparently know my situation better than me and have decided what I want to be done shouldn't be done. They don't even know what I am making. Either answer the question or move on!!!

Stack Overflow is a great resource for all sorts of programming hints and tips, information and...sadly, desinformation. But if you want to comment on something someone's said you need 50 reputation points. How to achieve that when you need rep points to do anything that could earn you rep points? It's a catch 22 for newcomers that are like totally excluded from any discussions at SO which is more sort of a read-only community to me. This is where devRant shines. Anyone can rant about anything and comment on anyone's rant. Some rants and comments are stupid, and some are great. In the end of the day, freedom of speech is a great thing.

If LetMeCode posts one more rant, his account could overflow

!rant
How about a feed where people can ask for help?

I know there are sites such as stack overflow for things like that, but I find devrant's community to be a lot more friendly and just better overall.

Also I believe it would be kinda funny if the questions would not be required to be 100% dev related.

Ugh. Challenges. I need to create a 3D two player online game with the new HTML5 WebSockets, and I'm using a free 000webhost server which I barely have control over. Does anyone know how to connect two client connections together in PHP?

Just scrolled down my list of rants

I didn't even notice how much I've posted already
I like devrant, a lot

not a rant. I like poetry. Am a poemfag.
Be very impressed. VERY IMPRESSED!
Okay, well, just cringe through it at least. Smile and nod. I hope formatting doesn't butcher this.

"A King"
a king came to me one day
and claimed you will be my son!
and fame, and fortune, and all things good
yours your cup to overflow, overrun!

happiness and princesses, acclaim to your name
a life of leisure and of ease
land rich in treasures buried,
and swarthy ships on deep seas!

All these things, of emperors and kings
Will be yours to command! Though I warn
you my fair son, it is not as it seems
a charmed life is not grand

for though the riches of this earth
at your call, at your hand,
should find you at my passing, in your wealth
it is a kings fate to be damned

wealth to grave you can not take
and princesses demanding wives are one to make
and ships in harbor soon they rot
and health in age gives way to ache
and land is lost which once hard fought
truly that is rare the happiness which can be bought!

so upon the kingly head, heavy rests the (golden) crown
and though surrounded by apparent friends
never must he let his guard down

and ease which spoiled by fear of loss
magnified by all he'd gained
weary king, my boy, tis his lot,
to die a thousand times,
but never grow old again,

so heed these words my boy
it is not the wealth, or fame, or ease
that makes a man great my son,
but his words and his deeds!

Believe it or not, I actually had a great day of development today and don't feel the need to rant about anything!

It was one of those rare days when everything went well, and instead of running into road blocks, you actually learn about things that open new doorways, and the one thing I did struggle with received an answer on Stack Overflow within minutes that was both exactly what I was hoping for and as a bonus, not even condescending.

Dang, dev doesn't get much better than this! ☺️

!rant
Stack Overflow Offline

Always read the Stack Overflow thread carefully otherwise, you will'be the one asking a question next time.

The best motivational comment

I posted a rant in which I mentioned that "few" developers who don't want other to progress and are present to show off at every platform....
Got a comment, which I want to share...
Thanks to @MrCush

Ya, most of them tend to stalk the stack overflow and Arch Linux communities. On stack overflow they tend to refresh their browser nonstop to see who their next victim is on a new question and then spend an abnormal amount of time searching the site for a similar question and then downvote you and report as a duplicate. “Umm ya, the question you linked is similar to mine. I found that one as well but unfortunately it wasn’t in the same environment with the same conditions that I raised and didn’t help me. Oh btw, he posted that back in 2002 and HEY LOOK, he got reported for a duplicate as well. Seems like you reported him as well.” 
The issues of arrogance and being unhelpful on that site are so vast that nobody else that registers can get enough points to be able to be allowed to answer someone else’s question so you never get any new blood.

Arch Linux “elites” like to answer your question with a link that you’ve already been to as they always link the same site. “Dude! There’s a wiki for a fucking reason. Did you read this page?”
Yes I did read that page and it was helpful to a degree but since I’m absolutely new to Arch, a lot of the information on the wiki is a bit too descriptive and over my head. Not to mention every paragraph links you to another wiki page which then links you to another and so on that I have no idea where I left off....
“Dude! If you don’t understand everything on the wiki then you shouldn’t be using Arch Linux man! Gtfo scrub.”
Took me a long time to get comfortable with Arch because of these assholes. You got to start somewhere and doing is the best way to learn.
Reading the wiki on how to install Arch now seems so simple to me because I know what to ignore and what is required but back when I first started it was absolutely confusing.

ROFT: When you know the answer to someone's question on stack overflow but you don't have enough reputation to answer 🤦‍♂️

This is a praise not a rant.

Anyone else feel like sometimes they owe their successes to Stack Overflow? Reflecting back over my decade as a professional developer, I couldn't count the number of deadlines I would have missed.

I figured I would share my Capstone from this semester with a community that might be interested. An eclipse plugin that was developed in our lab is able to implicitly track developer eye gazes as they work in an IDE (eclipse in this case). Before I began work on it, source code, bug reports, and stack overflow documents could be tracked with all of the data on said documents being extracted. For example, if source code is being tracked, everything from the file name and class/method name down to statement types are collected. The tracking isn't on still images. Since it's within an IDE, you can open multiple files, scroll, and modify -- all while tracking is collecting accurate data based on the (x, y) gaze coordinate and the handler assigned to the type of document/file being viewed.

My job was to extend this functionality to track gazes on UML class diagram documents. This means I had to gather data at the highest level: the class/connection being looked at, down to the lowest level: members/methods, their types and containing classes.

Being new to Java's EMF, GEF, and eclipse plugin development, I had a bit of a learning curve. Anyways here is the poster of the functionality I added. 🙃

Not much of a rant haha.

!rant (I got down voted for this on Stack Overflow, so I try to discuss the issue with a more professional crowd.)

In a Software Engineering class, we had an assignment to read Parnas' seminal paper on modularization [0]. In this paper, two approaches of dividing a software into modules are discussed:

Traditional Approach: A flow chart is drawn to work out the single processing steps and the program's high-level flow. Then every processing step is turned into a module. This approach doesn't yield very good results.
New Approach: Every design decision will be turned into a module by the means of information hiding. This approach leads to much better results.

My personal interpretation of the term design decision is that the modules are identified as data structures rather than as processing steps of an algorithm. This makes sense, because data structures are much more suitable for information hiding then processing steps of an algorithm. (The information inside a data structure is hidden behind functions, whereas a function only hides more detailed processing steps and no information; the information is actually passed in as arguments.)

Why does the second approach work so much better than the first approach? Here comes my second interpretation: The single processing steps of an algorithm are not replaceable (and thus not reusable), whereas it's possible to convert data structures into other data structures.

And here's my question: Could that be the reason why software development using workflow engines (based on BPMN, for example) never really took off?

My personal experience is that the activities created in such workflows are hardly ever reused, but there often are big data structures passed around all the involved activities, even if most of the activities use only one or two of them.

My question exaggerated: Could we get rid of all those clumsy workflow engines by giving managers Parnas' paper to read?

[0]: On the criteria to be used in decomposing systems into modules (Parnas 1972)

Sydochen has posted a rant where he is nt really sure why people hate Java, and I decided to publicly post my explanation of this phenomenon, please, from my point of view.
So there is this quite large domain, on which one or two academical studies are built, such as business informatics and applied system engineering which I find extremely interesting and fun, that is called, ironically, SAD. And then there are videos on youtube, by programmers who just can't settle the fuck down. Those videos I am talking about are rants about OOP in general, which, as we all know, is a huge part of studies in the aforementioned domain. What these people are even talking about?
Absolutely obvious, there is no sense in making a software in a linear pattern. Since Bikelsoft has conveniently patched consumers up with GUI based software, the core concept of which is EDP (event driven programming or alternatively, at least OS events queue-ing), the completely functional, linear approach in such environment does not make much sense in terms of the maintainability of the software. Uhm, raise your hand if you ever tried to linearly build a complex GUI system in a single function call on GTK, which does allow you to disregard any responsibility separation pattern of SAD, such as long loved MVC...
Additionally, OOP is mandatory in business because it does allow us to mount abstraction levels and encapsulate actual dataflow behind them, which, of course, lowers the costs of the development.
What happy programmers are talking about usually is the complexity of the task of doing the OOP right in the sense of an overflow of straight composition classes (that do nothing but forward data from lower to upper abstraction levels and vice versa) and the situation of responsibility chain break (this is when a class from lower level directly!! notifies a class of a higher level about something ignoring the fact that there is a chain of other classes between them). And that's it. These guys also do vouch for functional programming, and it's a completely different argument, and there is no reason not to do it in algorithmical, implementational part of the project, of course, but yeah...
So where does Java kick in you think?
Well, guess what language popularized programming in general and OOP in particular. Java is doing a lot of things in a modern way. Of course, if it's 1995 outside *lenny face*. Yeah, fuck AOT, fuck memory management responsibility, all to the maximum towards solving the real applicative tasks.
Have you ever tried to learn to apply Text Watchers in Android with Java? Then you know about inline overloading and inline abstract class implementation. This is not right. This reduces readability and reusability.
Have you ever used Volley on Android? Newbies to Android programming surely should have. Quite verbose boilerplate in google docs, huh?
Have you seen intents? The Android API is, little said, messy with all the support libs and Context class ancestors. Remember how many times the language has helped you to properly orient in all of this hierarchy, when overloading method declaration requires you to use 2 lines instead of 1. Too verbose, too hesitant, distracting - that's what the lang and the api is. Fucking toString() is hilarious. Reference comparison is unintuitive. Obviously poor practices are not banned. Ancient tools. Import hell. Slow evolution.
C# has ripped Java off like an utter cunt, yet it's a piece of cake to maintain a solid patternization and structure, and keep your code clean and readable. Yet, Cs6 already was okay featuring optionally nullable fields and safe optional dereferencing, while we get finally get lambda expressions in J8, in 20-fucking-14.
Java did good back then, but when we joke about dumb indian developers, they are coding it in Java. So yeah.
To sum up, it's easy to make code unreadable with Java, and Java is a tool with which developers usually disregard the patterns of SAD.

Today a colleague copy pasted the question from stack overflow in his code, wondering for half an hour why it didn't work. It was quite amusing to be honest seeing him rant around knowing what he did

Not a rant, I like asking question here than on stack overflow:

I was wondering if there is a way to sync dropbox, gdrive folder with git repo, or is there a way to exclude certain file extension to upload in these cloud storage like gitignore? (Using linux)

I joined devRant just to rant about a devRant bug. The irony.

If a rant is a bit longer, it will overflow and cause various bugs. Usually, the comment button is basically getting out of sight, especially on rants with many comments.
I already saw this issue multiple times and it's driving me crazy every time.

devRant, please fix your CSS

!rant. !Stack overflow either because I'm seeking an opinion.
I am an Android developer and I have an i7 5th gen 8GB ram HP machine which is has been very capable for both heavy gaming and Android development. Now kill me for it if you may, but I have been using AS on WINDOWS 10, and I honestly never had any issues.

But should I dual boot my machine with a Linux distro? (most probably Ubuntu).

I don't use the emulator, I test it directly on my device.

Friend of mine during workshops yesterday:

F: "Shit, my copying is broken (ctrl c shortcut)"
Me: "stack overflow down and/or broken copy/paste - worst nightmare"
F: "oh it works again... For a moment there i was afraid im gonna loose my job..."

* I guess the comedy of situation doesn't translate well to rant, but still, it was funny *

This is more of a story than an actual rant, but here it goes.

I was at my class and we were doing a small introduction about JavaScript. Our teacher tells us to build a small website using buttons and text boxes in order to make a calculator. He then says that, afterwards, we must copy and paste a segment of JavaScript code which he supplied on the PDF file (our teacher uses PDF files as some sort of worksheets).

I paste his code correctly on my HTML document and I try to test it. On the first box, I put 10, and on the second box, I also put 10. I was expecting that in the result box there would appear 20, but, to my surprise, nothing happened.

Instead of asking my teacher what was wrong, I decided to pay a visit to my good old friend Stack Overflow and I learned how to use getElementById().

I had some experience with coding earlier so I just sorted myself out. When my teacher comes to check my work, I said that his code wasn't working so I googled a solution and eventually came up with one.

He said: "Well, that's weird. That code is right, at least it worked for me."

I outsmarted my teacher.

I also realised why there are so much "it worked on my machine" jokes.

!Rant

I absolutely hate click bait... But not type you're thinking of. The type of click bait of a stack overflow question and it's either totally not related or goes unanswered... Or even worse it's just a typo in their code.
But i have a solution! You won't believe what it is!
.....
.....
.....
.....
.....
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++ If you clicked read more 😂😂😂

(PS: I don't have a solution, I still hate it and struggle daily)

rant!

Hei guys, i'm new here and i have a big problem with stack overflow...

Why when people ask questions and then you provide an answer their that you know it works and other people apparently know the same since they upvoted my answer... then you have a crappy op who tells you that this can't be the problem. Nevertheless after i have to argue with him for a while to try to solution he then says thanks in the comment and doesn't even approve my answer ... seriously wtf is wrong with some people!!!!

Even though my first rant was a rant ranting about rants this is definitely my favorite devForum so far. I'm new to this stuff so I've been checking out a few of them.

Plus I'm learning new stuff. Every time I don't get a joke I head over to Stack Overflow till I do. Probably not the best use of time but it helps to take a break every now and then.

!rant I've seen so many developer communities and none of those has been so friendly like you guys at devRant are. I've only once seen one rather rude answer and that was just like 'nop we aren't stack overflow, ask that question there'. Keep up that great vibe guys, you are awesome!

I thought devRant week count would have overflowed and gone back to 1.

Qhat sort of year has more than 52 weeks, feels like the estimates PMs give ...

I get so tired of people hating on PHP, Javascript and promoting Python or C#/Java.

Python is basically Perl with slightly different syntax plus has py2/py3 issues. And suffers from pip like js does from npm.

Java/C# started as application languages, while PHP started in web servers (again from Perl but at least it now has full object support). So comparing apples and oranges is one thing.

Another one is that people don't seem to know much about PHP / js (and tbh not even about the languages they are promoting) when they try to hate. That just comes off as lazy and borderline idiotic. Don't be that guy.

If you have had a bad experience, maybe you need to open the documentation instead of copying code from stack overflow.
Again, lazy and unprofessional.

Devs are supposed to be able to find the most efficient solution, that takes as little code as possible, not as little time from them when they arent familiar with the subject.

Damn Im angry right now, this rant really worked me up! :D

I'm wondering, do guys that answer Stack Overflow questions are being payed for? I mean I would really love to help people and improve my knowledge by browsing SO questions and answer to some, but I really do not have the time for it (coming home at 7:30pm and still need to handle family + side projects) and feel guilty to use SO every day without contribuing.

I'm wondering if some jobs description include time to spend for the community? This would be awesome.

This is not a rant but the frustration of not having the time to help the community I love

Need some help,
I am setting up postfix and I need it to accept all emails, from any domain (without a domain list), and forward it to a local address on the machine (It pipes into PHP, toscript@).

I have a catch-all working where it is forwarding the emails to the toscript@ mailbox dispite of the to address. But if I send an email to it that is not in the domain list it gets rejected as it's not in the domain list, Is their a known way to force Postfix to accept all domain emails without having a list of the domains in the server.

I have searched but no luck of a working solution, I have looked at the following with no working solution

Server Fault: 133190
Server Fault: 422468
Server Fault: 179419
Server Fault: 105641
Server Fault: 161321
Server Fault: 318426
Server Fault: 514643
Server Fault: 410053
Stack Overflow: 4772229
Super User: 353488

Looking at the docs I do not see anything for it but making it an open relay but I can't figure what settings to update to make it the open relay to capture all of the mail.

I know I am missing something but I can't figure out what it is!

::Rant::
I'd like to use Postfix as it seems very stable and it's not a hack job as some of the projects that I have seen. It also can communicate with all of the proper channels for SMTP and the Protocol as well as some very easy configs.

!rant - Does anyone know if there is like a stack overflow (basically a community) that is simply for dev discussion? Like recommendations etc? DevRant is kinda perfect but strictly speaking it's not a discussion community, it's for rants.

Not exactly a rant but some annoyances

Whenever I copy paste code from kindle it does not space the code. Stack overflow says that kindle is using characters for space which are not present in UTF-8 which causes the issue and the find and replace option coes not work in vs code which the author is using. And if you copy from kindle whether you use the button or Ctrl + C it will add the book title and the author at the end. Who the fuck though this was a good idea.

Oh a table does not fit on the screen render whatever fits even if it is the top line of the table. This is probably not an issue and they cannot fix it and I shoild just deal with it.

The author introduces me to the language compiler and lists a command to what versions are available. I get an error which says the command is not found on windows. I dont find any solutions on google, so I go the next place and author says that he knows about it and shows a link to fix it and tells to folloe the instructions. But the link does not have any instructions and just has instructions to configure the compiler itself. The only releveant information was the path to the compiler which the author could have included there or said that was the only relevant information. The path was correct but I needed to install some stuff through Visual Studio