IF PROGRAMMING LANGUAGES WERE DRUGS:

JavaScript = Methamphetamine:
Anyone can cook some up at home but only pros can make the good stuff without blowing everything up.
Under the influence it tries to do everything at once, in seemingly no specific order before running off and making plenty of promises - but you have no clue if it kept any until it returns.

C = Heroin:
It takes some prep before you can take a hit but when you do it's far more potent than expected. When prepped (compiled) correctly it will induce complete and utter ecstasy but any error or abuse may kill you, leave you on the floor, in a coma or wishing you were dead.

HTML = Paracetamol(Panado):
Some don't think it's a real drug and others do. Either way you should grow a pair and try something a little more hardcore.

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

I came up with these after I randomly explained asynchronous js to a junior as synchronous code on meth. These were just off the top of my head, please feel free to correct or expand on them :-)

!rant

This was over a year ago now, but my first PR at my current job was +6,249/-1,545,334 loc. Here is how that happened... When I joined the company and saw the code I was supposed to work on I kind of freaked out. The project was set up in the most ass-backward way with some sort of bootstrap boilerplate sample app thing with its own build process inside a subfolder of the main angular project. The angular app used all the CSS, fonts, icons, etc. from the boilerplate app and referenced the assets directly. If you needed to make changes to the CSS, fonts, icons, etc you would need to cd into the boilerplate app directory, make the changes, run a Gulp build that compiled things there, then cd back to the main directory and run Grunt build (thats right, both grunt and gulp) that then built the angular app and referenced the compiled assets inside the boilerplate directory. One simple CSS change would take 2 minutes to test at minimum.

I told them I needed at least a week to overhaul the app before I felt like I could do any real work. Here were the horrors I found along the way.

- All compiled (unminified) assets (both CSS and JS) were committed to git, including vendor code such as jQuery and Bootstrap.
- All bower components were committed to git (ALL their source code, documentation, etc, not just the one dist/minified JS file we referenced).
- The Grunt build was set up by someone who had no idea what they were doing. Every SINGLE file or dependency that needed to be copied to the build folder was listed one by one in a HUGE config.json file instead of using pattern matching like `assets/images/*`.
- All the example code from the boilerplate and multiple jQuery spaghetti sample apps from the boilerplate were committed to git, as well as ALL the documentation too. There was literally a `git clone` of the boilerplate repo inside a folder in the app.
- There were two separate copies of Bootstrap 3 being compiled from source. One inside the boilerplate folder and one at the angular app level. They were both included on the page, so literally every single CSS rule was overridden by the second copy of bootstrap. Oh, and because bootstrap source was included and commited and built from source, the actual bootstrap source files had been edited by developers to change styles (instead of overriding them) so there was no replacing it with an OOTB minified version.
- It is an angular app but there were multiple jQuery libraries included and relied upon and used for actual in-app functionality behavior. And, beyond that, even though angular includes many native ways to do XHR requests (using $resource or $http), there were numerous places in the app where there were `XMLHttpRequest`s intermixed with angular code.
- There was no live reloading for local development, meaning if I wanted to make one CSS change I had to stop my server, run a build, start again (about 2 minutes total). They seemed to think this was fine.
- All this monstrosity was handled by a single massive Gruntfile that was over 2000loc. When all my hacking and slashing was done, I reduced this to ~140loc.
- There were developer's (I use that term loosely) *PERSONAL AWS ACCESS KEYS* hardcoded into the source code (remember, this is a web end app, so this was in every user's browser) in order to do file uploads. Of course when I checked in AWS, those keys had full admin access to absolutely everything in AWS.
- The entire unminified AWS Javascript SDK was included on the page and not used or referenced (~1.5mb)
- There was no error handling or reporting. An API error would just result in nothing happening on the front end, so the user would usually just click and click again, re-triggering the same error. There was also no error reporting software installed (NewRelic, Rollbar, etc) so we had no idea when our users encountered errors on the front end. The previous developers would literally guide users who were experiencing issues through opening their console in dev tools and have them screenshot the error and send it to them.
- I could go on and on...

This is why you hire a real front-end engineer to build your web app instead of the cheapest contractors you can find from Ukraine.

Just had a JS guy try some Visual Basic, learning about types.. finally he got the error:

Stackoverflow: (...)

His response:

"Oh! Like the website! That's so cool! Hey Brod, look what I did! 😀"

It was the cutest reaction I've ever seen to a error.

I think the weekly rants just exist because @dfox & @trogus got banned from stackoverflow and they still have questions.

When it comes to learning cutting edge tech... Go build already!

I found Rust intimidating.

I read the first few pages of the official book, got bored, gave up.

Few months later, decided to write a "simple" tool for generating pleasing Jetbrains IDE color schemes using Rust. I half-finished it by continuously looking up stuff, then got stuck at some ungoogleable compiler error.

Few months later I needed to build a microservice for work, and against better judgement gave Rust a try in the weekend. Ended up building an unrelated library instead, uploaded my first package to crates.io.

Got some people screaming at me that my Rust code sucked. Screamed back at them. After lots of screaming, I got some helpful PRs.

Eventually ended up building many services for work in Rust after all. With those services performing well under high load and having very few bugs, coworkers got interested. Started hiring Rust engineers, and educating interested PHP/JS devs.

Now I professionally write Rust code almost full-time.

Moral of the story:

Fuck books, use them for reference. Fuck Udemy (etc), unless you just want to 2x through it while pooping.

Learning is something you do by building a project, failing, building something else, falling again, building some more, sharing what you've made, fighting about what you've built with some entitled toxic nerds, abandoning half your projects and starting twelve new ones.

Reading code is better than reading documentation.

Listening to users of your library/product teaches you more than listening to keynote speakers at conferences.

Don't worry about failures, you don't need to deliver a working product for it to be a valuable experience.

Oh, and trying to teach OTHERS is an excellent method to discover gaps in your knowledge.

Just get your fucking hands dirty!

"devRant has changed" "I'm so fed up with this site" "Its a bunch of hate and memes, it was so much better before"

A rebuttal.

devRant is approximately the same as it was when it was just a newborn. Remember the days of semicolon jokes being unironically funny?

Look at the top rants of all time, for fucks sake. #2 ever is:

"A different error message! Finally some progress!"

Posted three years ago. That's the second most upvoted rant in history (Remember, this was a "rant" because the joke/meme category didn't exist back then), it made it's way into the app store screenshots, and was a welcome post.

Now imagine that posted today. It would probably go over okay, in fairness, but it's certainly at risk of any number of pretentious pricks complaining about how this is "devRANT not 4chan" or how they had seen the joke before and it's a shitty repost.

And sure, the repost bullshit is fair. I'm not saying that all the reposts are good content. What I'm saying is devRant has always been full of reposts - they just weren't reposts in the early days. The quality of content is the same.

There's also the common misconception that your posts need to be directly related to tech to post on devRant. This is a myth propagated by 0 IQ heathens that don't read any further than the name of the application. Your posts can be anything that isn't prohibited, like porn, spam, and, importantly, politics (commonly overlooked rule)

"All the memes are just too much". Oh you poor fucking baby, let me pour you a healthy serving of pity juice. First of all, you can turn off the memes category, and while they will still find their way to your feed, the concentration will be much lower and it will once again be bearable for your pitiful, weak little soul. Do you seriously get annoyed that severely by shitty posts that you need to leave the app altogether, or do you just want the attention of being a "cool hipster that hates on xyz"?

"This place is just filled with hate! Why can't you just respect xyz technology, it isn't actually that bad!"

This is probably the most stupid fucking thing you could possibly ejaculate from your fingers into whatever device you are using to type. Welcome to devRant, we hate on shit. That's at our core. No, xyz technology ISN'T actually that bad, you're correct. But we're here to tear it apart because it probably has frustrated us in the past. I fucking hate JS because it was my first language and it confused the shit out of me. JS is a great language. But I still talk shit about it, and that's what we're here to do.

Like seriously, I know a lot of people post stuff they're proud of here, and then they're met with "Would be great if you didn't use xyz tech", and that hurts, but holy shit, this is devRant. If you're sensitive to criticism, or even just straight up being made fun of, don't post shit that you're proud of. You won't have a good time. It's just not what we do here.

Quick interlude before the conclusion, "My girlfriend dumped me after I named a class after her. She felt I treated her like an object." is also on the first page of all-time most popular posts.

In conclusion, devRant has not changed. Reposts have been a nuisance since day 0, and just because reposts look different these days doesn't mean the quality of content has decreased in any manner. The two main sources of your frustration are the volume of low-quality posts (Mind you, not the concentration of them, but the volume of them) and your own prejudices about the platform. You're looking back with rose-tinted glasses.

Here are some tips for a more enjoyable experience:

-Make sure you have the "Hide reposts" setting ENABLED in settings. Any posts marked as repost will be hidden in your feed, pulling down the concentration of low-quality posts.
-Keep to the algo sorting method. Obviously, algo is a bot, and there's still gonna be some shit content in there anyways, but if you're in recent, you are absolutely guaranteed to see low-quality posts. It's unfiltered.
-Keep in mind that what you consider a "quality" post is not what others consider a "quality" post. Just because you don't like memes doesn't mean memes are poor content. There are people here who have never seen the bobby tables comic. And they deserve the same experience we got when discovering dev humor.
-Don't be a prick. And if you cannot help yourself, leave. Ironically, you're making the site worse by complaining about how bad the site is. You can always come back if you aren't a prick anymore. And you can leave permanently if you choose as well.
-Downvote and move on. You're not doing anything but making yourself more aggravated by leaving a shitty comment about how shitty the shitty post is.
-Think critically. Obviously optional, and I know not many people like to use their brain when a phone is suspended between their hands, but if you want a better experience, remember to use your head and not to lose it.

Error Free JS

When it's your job to fix the 15,000 errors picked up after suggesting to add ESLint to an existing project 😣

Java:
Primitive streams. Their need to exist is a monument to legacy failure.

VB.net
OrElse and AndAlso short-circuiting operators. The language designers were too fucking lazy to process logic, so they give specific keywords for those cases.

PHP
Random Hebrew error messages

JS
Eval. It can be used responsibly, but most of the times you see it it's because someone fucked up.

C#
Lack of Tuple destructuring in argument specification. Tuples were added, and pattern matching was added, and it's been getting better. The gear grinding starts with how Tuple identity assignment in arguments is handled. Rather than destructuring into the current scope, it coalesces the identity specification into a dot property of whatever the argument name is. This seems like an afterthought given they have ootb support for ignore characters.

Typescript
This will probably be remedied in the next version or two, but Tuple identity forwarding between anonymous scopes normalizes to arrays of union types, because tuples compile to typeless arrays. It's irritating because you end up having to restate the type metadata in functional series even when there is no possibility for any other code branch to have occurred.

Minifiing js-script in one line...

... Error in Line 1:5363.

You know a website is really good when the error count is synced with the time you're on the page.

Code review time:

Hey Rudy, can you approve my PR? ??? Shouldn't it be can you review my PR?(thought to myself)
Anyway, as a new practice, we(royal we) do not approve PRs with js files. If we touch one, we convert it to typescript as part of a ramp up to a migration that never seems to get here. But I digress.
I look at the laziest conversion in history.

Looked like
Import 'something';
Import 'somethingElse';
Import 'anotherSomething';

export class SomeClass {
public prop1: any;
public prop2: any;
public prop3: any;

public doWork(param: any){
let someValue = param;
// you get the idea
return someValue;
}
}

Anyway, I question if all the properties need to be visible outside of the class since everything was public.
Then if the dev could go and use type safety.
Then asked why not define the return type for the method since it would make it easier for others to consume.
Since parts of the app are still in js, I asked that they check that that the value passed in was valid(no compilation error, obviously).
Also to use = () => {} to make sure "this" is really this.
I also pointed out the import problem, but anyway.

I then see the his team leader approve the PR and then tell me that I'm being too hard on his devs. ????

Do we need to finish every PR comment with "pretty please" now?
These are grown men and women, and yet, it feels oddly like kindergarten.

I've written code in the past that wasn't pretty and I received "WTF?" as a PR comment. I then realized I ate sh*t on that line of code, corrected it and pushed the code. Then we went to Starbucks.
I'm not that old(35), but these young devs need to learn that COMPILERS DO NOT CARE ABOUT YOUR FEELINGS!!!!!
Ahhhhhh
Much better.
Thanks for the platform.

Bloody hell I have been stuck for two hours on a problem and couldn't find any solutions. So naturally I asked my Senior for help. I was trying to export a js file like :

---------config.js--------
module.export = function (app){
//code here
}

-----------Index.js------------
var config = require('./config.js')

config(app)

but it would throw an error saying config is not a function. Wasted two hours only for my senior to point out that I missed an "s" in module.export 😑

Feels so stupid. bloody ass.

Everyone talks about their hate of js but like python is honestly just as bad.

- shitty package manager,
* need to recreate python environments to keep workflows seperate as oppose to just mapping dependencies like in maven, npm, cargo, go-get
* Can't fix python version number to project I.e specify it in requirements
- dynamic typing that gets fixed with shitty duck typing too many times
- no first class functions
- limited lambda expressions
- def def def
- overly archaic error messages, rarely have I gotten a good error message and didn't have to dive into package code to figure it out
- people still use 2.7 ... Honestly I blame the difficulty of changing versions for this. It's just not trivial to even specify another python version
- inconsistent import system. When in module use . When outside don't.
- SLOW so SLOW
- BLOCKING making things concurrent has only recently got easier, but it still needs lots of work. Like it would be nice to do

runasync some_async_fcn()
Or just running asynchronous functions on the global scope will make it know to go to some default runtime. Or heck. Just let me run it like that...

- private methods aren't really private. They just hide them in intelisense but you can still override them....

I know my username is ironic :P

My internship is coming to an end and I think my boss is testing my limits.

So, in the beginning of this week, he assigned me a non reproducible bug that has been causing trouble to the whole team for months.

Long story short, when we edit or create a planned order from the backend, once in fifteen, a product is added to the list and "steals" the quantity from another product.
Everyone in the company has experienced this bug several times but we never got to reproduce it consistently.

After spending the whole week analyzing the 9 lines of JS code handling this feature, reading tons of docs and several libraries source code. I finally found a fix by "bruteforce testing" with selenium and exporting screenshots, error logs and snapshots of the html source.

This has been intense but was worth the effort, first, I fix a really annoying bug and second, I learned a lot of things and improved my understanding of Javascript.

The only serious, as in customer affecting, bug I never git fixed was an indexing bug that caused an exception requiring manual intervention by one of us.

Despite going at it for many years I never found the root cause before I left the company.

The reason it was so difficult was that it only occurred every second month or less and with different customers.
It was also not triggering directly when the error occurred but a while later once the error had caused accumulated errors until one value got negative.

Also, it was a combination SQL, backend code and frontend js and the time from initial error until an invalid value could be hours, days or even weeks.

And we never ever managed to replicate it our self and found no common pattern between occasions.

We think it was some kind of race condition when updating the db that caused duplicate values or a hole in the index series (db transaction or db index was not an option for various reason that would require a redesign of the central tables and most if the central code).

This then grew into multiple error on consecutive updates until one f them resulted in a negative number that then caused a regex in js to fail.

Is it just me who sees this? JS development in a somewhat more complex setting (like vue-storefront) is just a horrible mess.
I have 10+ experience in java, c# and python, and I've never needed more than a a few hours to get into a new codebase, understanding the overall system, being able to guess where to fix a given problem.
But with JS (and also TS for that matter) I'm at my limits. Most of the files look like they don't do anything. There seems to be no structure, both from a file system point of view, nor from a code point of view.
It start with little things like 300 char long lines including various lambdas, closures and ifs with useless variables names, over overly generic and minified method/function names to inconsistent naming of files, classes and basically everything else.
I used to just set a breakpoint somewhere in my code (or in a compiled dependency) wait this it is being hit and go back and forth to learn how the system state changes.
This seems to be highly limited in JS. I didn't find the one way to just being able to debug, everything that is. There are weird things like transpilers, compiler, minifiers, bablers and what not else. There is an error? Go f... yourself ...
And what do I find as the number one tipp all across the internet? Console.log?? are you kidding me, sure just tell me, your kidding me right?
If I would have to describe the JS world in one word, I would use "inconsistency". It's all just a pain in the ass.

I remember when I switcher from VisualStudio/C# to Eclipse/Java I felt like traveling back in time for about 10 years. Everyting seemd so ... old-schoolish, buggy, weird.
When I now switch from java to JS it makes me feel the same way. It's all so highly unproductive, inconsistent, undeterministic, cobbled together.
For one inconveinience the JS communinity seems to like to build huge shitloads of stuff around it, instead of fixing the obvious. And noone seems to see that.
It's like they are all blinded somehow. Currently I'm also trying to implement a small react app based on react-admin. The simplest things to develop and debug are a nightmare. There is so much boilerplate that to write that most people in the internet just keep copying stuff, without even trying to understand what it actually does.
I've always been a guy that tries to understand what the fuck this code actuall does. And for most of the parts I just thing, that the stuff there is useless or could be done in a way more readable way. But instead, all the devs out there just seem to chose the "copy and fix somehow-ish" way.
I'm all in for component-izing stuff. I like encapsulation, I'm a OOP guy by heart. But what react and similar frameworks do is just insane. It's just not right (for some part).
Especially when you have to remember so much stuff that is just mechanics/boilerplate without having any actual "business logical function".

People always say java is so verbose. I don't think it is, there is so few syntax that it almost reads like a prose story. When I look at JS and TS instead, I'm overwhelmed by all the syntax, almost wondering every second line, what the actual fuck this could mean. The boilerplate/logic ration seems way to off ..

So it really makes me wonder, if all you JS devs out there are just so used to that stuff, that you cannot imagine how it could be done better? I still remember my C# days, but I admin that I just got used to java. So I can somehow understand that all. But JS is just another few levels less deeper.
But maybe I'm just lazy and too old ...

Oh, thanks, webpack.

:/

I realized why do i like java the most. Error messages are easy to read and consistent. Never really had to look up an error because the message tells you exactly what is wrong. Hell, you could write a script to self-repair the errors because they are so obvious to fix.

Now compare that to my current stack, python and js....

Just found this comment in some code I wrote a few months ago... don't think I've ever been more honest!

I started my internship at the end of the year..
Fuck my ass!!! This code I have to work with is a huge pile of shit.
The code base I need to work with is around 40k LOC. It is a mixture of C++, C, Java, Python, Bash and I think I saw some lonely js files around.

A list of awesome parts:
- Paths are hard coded.
- Redundant code everywhere
- No documentation or inline comments available

Most of the comments in the code are just old code that is not used anymore. But the cherry on the turd is the class that should provide all kind of useful functions in my daily routine. About ninety percent of the functions have the same description or nothing. Sometimes a function name says "readSomethingFromSomewhere" but instead it writes something to a file. It is really confusing and I need to check everything twice instead of rely on what the function name promises.
I have also learned why copy paste isn't that good. The brief descriptions of every method in a files are always the same.

getName() - Description: Fork child process
getIp() - Description: Fork child process
getIpv6() - Description: Fork child process.

Surprise: None of these functions forks a child process. :D

Another awesome feature is the thing that they store up to five different versions of libraries. Everyone with slight modifications but no hint which one you need to use. Sometimes it is the newest, sometimes the oldest which is running in production. Another case of try and error.
Oh and my dev machine is a potato with a power supply and a fan. I started with NetBeans and every time I compiled the code it sounds like the machine wants to lift off and leave for a better place. (At this point I switched to Emacs and everything runs smoothly now)

At first I thought that I'm just not that good at coding and understanding a big project from scratch but some colleagues have the same problem. The whole system is very inflexible and it is all about "std::cout"-debugging to check if your changes do what you want them to do.

Currently I'm just trying to fix this mess to make the life for the next student or employee easier. The first month was just frustrating as hell. I need to ask so many questions and most of the time the answer was "I don't know, haven't touched this code in years". Needless to say that my progress isn't that awesome but at least I get a nice payment for 20 hours of work a week.

These motherfucking incompetent programmers... Demon spaghetti code base saga continues.

So they have a password change functionality in their web app.

We have to change the length of it for cybersecurity insurance. I found a regex in the front end spaghetti and changed it to match the required length.

Noticed 7 regexes that validate the password input field. Wtf, why not just use one?! REGEX ABUSE! Also, why not just do a string length check, it's fucking easy in JS. I guess regex makes you look smart.

So we test it out and the regexes was only there for vanity, like display a nicely designed error that the password doesn't have x amount of characters, doesn't have a this and that, etc.

I check the backend ColdFusion mess that this charismatic asshole built. Finally find the method that handles password updates. THERE'S NO BACKEND VALIDATION. It at least sanitises the user input...

What's worse is that I could submit a blank new password and it accepts it. No errors. I can submit a password of "123" and it works.

The button that the user clicks when the password is changed, is some random custom HTML element called <btn> so you can't even disable it.

I really don't enjoy insulting people, but this... If you're one of the idiots who built this shit show and you're reading this, change your career, because you're incompetent and I don't think you should EVER write code again.

That moment when you couldn't figure out where your JS code went wrong,just because it doesn't show you any clue about the error :'(

You know that feeling when you're coding late at night and you get an error that you just can't parse with your tired brain, and go FUCK IT ALL, FUCK IT ALL

I'm having that feeling right about now...

There you are, fiddling with next.js webpack settings, because your isomorphic JS-in-CSS-in-JS SSR fallback from react-native-web to react-dom throws a runtime error on your SSR prerendering server during isomorphic asynchronous data prefetching from Kubernetes backend-for-frontend edge-server with GraphQL.

You have all that tech to display a landing page with an email form, just to send spam emails with ten tracking links and five tracking beacons per email.

Your product can be replaced by an Excel document made in two days.

It was developed in two years by a team of ten developers crunching every day under twelve project managers that can be replaced with a parrot trained to say “Any updates?”

Your evaluation is $5M+. You have 10,000 dependency security warnings, 1000 likes on Product Hunt, 500 comments on Hacker News, and a popular Twitter account.

Your future looks bright. You finish your coffee, crack your knuckles and carry on writing unit tests.

you motherfucking cocksucking ass wipes.

How fucking hard is it for you JS cockheads to have STABLE fucking code?

So hear I am, thinking through a side project for data extraction and loading to automate some shitty part of my job, that could be used by the broader team... and decide to use electron.... I know it's a clusterfuck, but this wouldn't be a big application, so against my better judgement I run:

npm install electron
npm start
...
Error: unknown spawn

🤷‍♂️ you had 1 fucking job... 1 fucking lousy shit stain of a job, and you can't even have something run out of the god foresaken box without someone debugging your shit.

Now who has a WORKING alternative to electron?

So recently I needed to make a little Tic-tac-toe game with Node.JS for an university project. I previously learned Java and C# so Javascript as a non-compiled, script based language was something new for me.

Now during the programming process I reached the point where I needed to implement a function to change the player who's playing.

I was testing the game and... It seemed like the player was changed twice so it immediately switched back to the previous player.

Using a lot of console.log's I finally stumbled upon the error... (since Javascript or at least Visual Studio Code, I honestly don't know, doesn't have any kind of debugger or something).

Why the fuck does js allow to make allocations in if conditions?

I accidentally wrote one '=' instead of three '==='.

No error, no warning... Nothing.

Since then js and me are not friends anymore.

Web development:
I'm honestly happy that my toxic "senior" colleague is gone.
- Didnt learn a single thing in the last 10 years. Used godamn serverside rendering with Jquery / plain JS for a highly interactive business Web Application. Yeah boii, save that UI state in the relational database, good job.
- Every error in his shit was the error of someone else.
- Manipulative as hell. Type of guy that is your best buddy to gather information.
- Blocked entire technical progress in the Web department by manipulating people. Understandable. I mean if your legacy shit is gone...
- Kept backend developers from doing their job with unjustified complaints about structures... etc to justify that he needed an insane amount of time to implement simple things.
- Cried for every shit to be documented to the last bits. Did never do any documentation himself.

Fuck these people, honestly.

Evilest thing to do..

Fire your whole fucking web team Bethesda

* Your design is a classic ipecac. Whatever the fuck you are doing doesn't in frontend doesn't justify the 4Mb of bandwidth I wasted on a single js file. Why the fuck can I see the whole fucking node_modules directory when looking at the sources?
I know this is supposed to be a webpage for a game development studio, but I'm seriously wondering if your budget would even get me a prostitute.
I'm a greedy fuck and want a free game. apparently your servers are only good enough to register me, but login is apparently too much to ask for. Yeah sure. Oh and also thank you for choosing an "incorrect username and password" error message by default, even though your fucking gateway timed out. Please be kind enough and punch me directly into my face next time. Not like I'll ever access that shit ever again

I started learning Golang today and really like it.

The error handling is *excellent*. It always works the same way and is standardized, unlike the hell that NodeJS error handling is (.catch(), try).

Modules confused the fuck out of me. I eventually figured out how they worked, but Go really doesn't try to make it easy to have multiple source folders...

I'll probably be re-writing my Discord Bot in Golang soon. Being able to have just one binary output will make things infinitely easier. Compile-time variables are another feature that's nice and easy to implement.

The goal is only having to upload a single binary to deploy on production from my CI script that has all keys and stuff inside. Feels good to finally throw all that old bad JS code out and starting completely fresh.

Callback hell

Ryanair having serious issues. Do you think it safe to flight with them? :D

thank you so much, AWS!

console.log (1+'1');
Console: 11
Me:

I just need to get this out.

NPM is not the worst dependency manager. It is way beyond any word in any language that can describe the most negative thing about it.

I developed nodejs projects. I like JS, it's a great language to work with. But not NODEJS, not NPM.

I can run my app in a F* browser but not once, not a single time that nodejs and npm can run at the first time. I spend way more time to build a working environment with nodejs and npm than to build my own app.

whoever developed these two pieces of crap had brains that filled with mud. And who gave them the courage to even put it out for people to use? JS is such a good language and they have ruined it.

There are so many dependency managers out there couldn't they just take a look at how human beings do things? I mean they have never seen APT or Composer or something else that actually work?

Or they just had so much ego that they had to let other people to feel how difficult their lives are.

I don't care about how you manage the dependency and I shouldn't. You people made these crap with one purpose that chould help others to develop easily but NOOOOOO, we have to spice it up, right? You just have to make it fat and greasy, right? You just have to make it doesn't work. I bet you people just redefined the F* CONSTANT of "How to Develope a System that Doesn't Work".

I don't know if NPM genius have ever did a information collection of their system. I bet most function that has been invoked is "throw error".

The funny thing is on NPM website, they provide Enterprise Solutions.... I would sue them for fraud.

Was recently asked if our team wanted to change from Java to Kotlin so I looked over the feature lists but don't see much that's impressive.

One argument was less boilerplate code but I think they're are libraries like Lomboq that can write that stuff for you.

The other was smart type casting and type inference and to that I'm like this sounds like giving monkeys a hammer.

Our JS codebase looks like shit... And our Java app just crashed in prod.

Getting a ton of text messages this morning and thankfully I'm on vacation still...

The error is not caused by NPE... but how some or logic spammed the db..

A new language isn't going to fix this.... And a team that writes this sort of shit logic clearly shows they are incapable of learning a new one probably...

They are already script kiddies... Don't need them to become babies...

FUCK YOU NODE JS AND FUCL YOU SYNOLOGY

Decided to give an old Synology DiskStation that sits at home slme new life besides just sharing files. Since Synology has SSH but not a full Linux OS, installed DebianChroot (so far so good). At one point I needed Node JS, so installed NVM and tried to install Node. Well guess what didn't work. Tried a few more things including directly downlosding node from the official node website. Trying different versions, the whole drill.

After about 5 hours of installing and errors, well really usfull errors like "There where 2 errors during installation" WELL HOW ABOUT YOU FUCKING TELL ME WHAT THE ERROR IS YOU FUCKING FUCK!

I found a formum wkith a guy haveing similar problems. Able to install legacy 0.10.x versions but not 4.x.x. Or 6.x.x oder whatever. He found that you have to have at least an ARMv6 compatible processor, otherwise it won't run. Checked it and well, that old fuck of mine only has ARMv5. FUCK! But honestly. You detect it's an ARM architecture. You detect it's not one of the v6 or v7, you try to install the general arm version, BUT YOU DON'T GET THE FUCKING IDEA TO MENTION TO CHECK WAHAT VERSION YOU HAVE AND IF THAT IS SUPORTED BY FUCKING NODE!

One afternoon wasted, at least I got a little more wisdom. Fuck do I hate Node now. On the bright side, I've ordered a Raspberry Pi and two cases for Harddisks, I'll create my own diskstation with blackjack and hookers (I realy hope you get that reference)! Fuck you Synology and Node JS (yeah yeah, it's not Synologies fault, but I'm mad anyways!)

Multi User, One Account, and other shit

I'm gonna rant about something as a user, and someone who makes stupid web stuff.

My bank has been updating their web banking over time and they decided that every individual on an account, should have their own login. They really want to push this on their users, I suspect specifically folks like me and my wife who share one login for the joint accounts we have at the bank together.

Why share one login, because it's the only sure fire way I know that I and my wife can see all the same shit no doubt about it.

The banks never tell you what you can see or can't with joint accounts, I doubt it is even documented on their end, but in every damn case something is hidden or different in some weird way.

Messages to the bank people? If I send it, my wife often can't. I get that for security reasons that's a thing, but it makes no sense for a joint account.

ANY difference to me breaks online banking ENTIRELY. Joint accounts are supposed to be... well one account that is the same.

Other banks we used where we had different logins for the joint account, each login actually had separate bill pay accounts per user. So if I went to bill pay and scheduled something to be paid, my wife had no idea, same if she did.

Right fucking there, banking is just broken entirely!

So no Mr. Bank, fuck you we're both logging in via the same login.

Fast forward to N00bPancakes making a thing.

So my employer has a customer (Direct Customer). Direct Customer wants a thing that makes communication with their customer (Indirect Customer) easier.

The worst thing about making something for your customer's customer is that Direct Customer always imagines that Indirect Customer is gonna be super ninja power users....

But no, that's not the case... in fact almost nobody is a power user, and absolutely nobody WANTS to be a power users.

Worse yet in my case the only reason this tool exists is because Direct Customer and Indirect Customer can't communicate well enough anyway... that should tell you something about the amount of effort Indirect Customer is willing to expend.

So with that tool, this situation constantly comes up:

Direct Customer thinks it would be great if every user from Indirect Company had some sort of custom messaging, views, and etc in of Cool Communication Tool. The reason is because that's what Direct Customer loves about Ultra Complex Primary Tool that they use ....

Then I have to fight the constant fight of:

NOBODY WANTS TO BE A POWER USER, NOBODY EVEN WANTS TO DO MUCH OF ANYTHING ON THE INTERNET THAT ISN'T SCREAMING AT OTHER PEOPLE OR POST MEMES OR WATCH SHITTY VIDEOS. THE MOMENT ANYONE AT INDIRECT COMPANY LOGS IN AND SEES ANY INFO THAT IS DIFFERENT FROM THEIR COWORKER THEY'LL SHIT THEMSELVES, FLOOD EVERYONE WITH 'OH GAWD SOME NON SPECIFIED THING IS WRONG' AND RESPOND TO EMAILS LIKE A JELLYFISH DROPPED OFF IN NEW MEXICO... AND NOTHING WILL GET DONE!!!

God damn it people.

Also side rant while I'm busy fighting the good fight to keep shit simple and etc:

People bitch about how horrible the modern web is and then bitch at web devs like we're rulers of the internet or something.... What really pisses me off about that is other devs who do that.... like bro, do you make policy at your company? You decide not to sell some info or whatever shit your company sells? Like fuck off with your 'man I miss html' because you got scared by some shitty JS error and ran back to your language of choice and just poked your head out of the the basement and got scared... and you shit on another developer about that? Fuck you.

Ah, yes, thanks, google for this helpful error. Now I know everything.

How come something works absolutely perfectly in dev but not in prod?
I was making a desktop app in election js and everything is working perfectly. No problem at all. But then I create the installer/distributable and nothing shows on the screen. And out of curiosity, I wanted to see the error log and it shows an unknown error, I didn't even know from what thing the error is being generated. And after I fixed that, another problem came with Asana Api. I mean, if it's a public API, why do you have to block it with cors? I hate cors!
And after all of it, there's more to it. I mean, why can't you just show the errors in dev?

Just found out the reason for these extremely useless "Script error." errors we're getting being so useless is, once again, CORS. 😡

"Hey, something went wrong in an iframe. I'm not allowed to tell you what went wrong, or where, but trust me some shit is broken *somewhere*. But you have to figure it out yourself."

If cross-origin blocking were a person I'd kick him in the nuts just for being such a fucking dick all the time.

I use console.log for debugging in JS, but I might try .alert as I feel that it could make me feel like a person tracking status of a rocket launch. You know, message appears saying "Stage 1 successfully completed. Ready to attempt connection to database. Good luck to you all." and if the program encounters an error it would say "It was a pleasure working with you all, gentlemen.", wait for 5 seconds and then crash.

So I just spent 2 hours debugging a script that fetches data from an API. Thats all it was supposed to do. Http get some data.

It wasnt working and was giving a "parse error". Worked fine in browser.

So it turns out it was using http 0.9 (first documented http version, defined in 1991) and wasnt sending any headers. And js cant do no headers...

So yea I now have to write a tcp / http 0.9 client in js

So I do not get why people use ReactJS. I hate it. for 3 years passionately. And I have to work with it every day.

- one-way data binding
this makes you write twice as much code, which will have twice as much bugs, you need to read through twice as much code from other devs.
- mixing html and JS
after all I like to pour my coffee on my omlette so I can eat and drink at the same time in the morning. This kills productivity and ugly AF
- not unified
Every dev uses their own special snowflake framework with React there is no unified way of doing things and you cannot use your familiar tools. Every project you need to start over from zero.
- Bugs bugs bugs
infinite loops, max update depth reached, key not present on list element. Let me ask you something dear ReactJS. If you know that there should be a unique key on that element. Why cannot you just put it there and shut the f up?
- works reeaally slow when compiled with TS
ReactJS was never designed to work with TS and now the tools for it are really slow. And why TS? Explicit contract is always better than an implicit contract. TS helps you in coding time, but for some reason React devs decided to worth 3 seconds to wait for compile and then realize you mad an error. ReactJS is bad and inefficient so stop making projects with it please.

We support IE at work.

went to test page in IE, CRASH... With a freaking jquery exception, what?!?! Error was no help, debugging was pointless.

Took me 30min to find out that I can't define a variable in a JS function definition like "function doStuff(isThing = false)".... That's ES6 only...

Made sure I prevent further mistakes by setting my PHPstorm language setting to ES5.1

```js
const app = require('express')()
app.get('/myname', (req, res) => {
res.status(502).send('Bad Gateway.\nUnknown header in brain response: "Hello world!".')
})
app.listen(80)
```

YouTube lyrics error
Fired up DOM tools and JS console.
Look at some of the codes.
Found out it is extension problem.
Contacted musixmatch
no answer except automated email that they are looking after it.

Then, realized just now. (Yeah, now.) that I don't need lyrics just to hear a song. Wasted 3 days and 14 hours until now. Shit.

Lost 2 days with a non-highlighted error.
Vanilla JS:
Calling a function with a lower case character which shouldn't be lowercase.
I didn't never understood why neither VSCode nor Chrome showed the error.

I sometimes get issues while testing my project,
Like even though js function is declared, the console shows error that its not declared and some other such errors.

I use Chrome on windows while testing.

But when I use Firefox on ubuntu,these errors vanish!

Is this issue with chrome or windows ?

ES2015 classes in JS
It is just syntactic sugar and i always feel like i need to transpile it in my head to what it actually is just not to loose perspective and make some hard to debug error.
It feels like language is trying to cheat me into forgetting how it works.

TL;DR: There was a Steam bug and I fixed it locally.

Some months ago, Steam had the problem, that if you tried to add anything from the Steam Workshop to a collection, you would get an error like "Process failed: 2", while it was loading the collection list.
I realized, that it would work, but there was a bug in the JS (Watched the network tab in chrome while trying to add to collection). I searched after "Process failed" in each js file and after 30 seconds I found the buggy if. It said something like
if (json.success != 2) {
//do error
} else {
//show list
}

After I changed that if condition to
if (false)...
it worked perfectly, although it would make problems if there would be a server side error.

Is there any modals for angular 2?? The ng2-bs4-modal gives unexpected token error. I swear after this project I am never using angular. Worst framework ever.

React Js all the way.

This is why I don't use and will probably never use Python.

Back in the uni days, I had a very important assignment. It determined whether I was going to the fourth grade from the third or not. It involved math and charting. It was very complex, and I spent a very long time on research, naturally. I knew Python 3, and I decided to use it. The only lib I needed was matplotlib, which I installed with pip. So I did the whole thing, tested it again at home, closed my laptop and was ready to go. My laptop used Windows 7 and was set up to ignore the lid closing. When I closed it, nothing would happen, even the screen stayed on. When I arrived at the lab, I opened my laptop, hit Ctrl + B as usual… and matplotlib import wasn't working. I obviously panicked, I tried to do something about it, but it just kept throwing an import error. Reinstalling the library didn't help. My friends too weren't able to help me. It just wasn't working, and that was it.

I failed the assignment, automatically. I had nothing to show. This was the first time I failed anything in the uni. Later I rewrote the code in C++ with Qt plotting library, and everything worked fine.

I never used Python since. I did everything uni with C++, and later with JavaScript. I don't care if it was Windows error or Python's. My Windows install was clean, I reinstalled it pretty much every year and kept the default settings. My laptop was for studying purposes only, and all my personal life happened on my desktop.

I didn't use exotic things like PyPy. It was just Python 3, the most basic, official installation. If you promote your fucking language as a cross-platform solution, please be bothered to make its basic behaviour stable on the most popular OS out there.

I will probably never use Python again. Maybe this issue was addressed and fixed. Maybe it wasn't. Maybe it never would've happened on Linux or Mac. I don't care. It's like maintaining friendship with a person that betrayed you. I just can't do it.

JS and NPM never failed me.

Just dropping some current experience here.

Content security policies are big mess in both chrome and firefox.

Chrome has some 4 years old "bug" where you can't add hash of JS file to 'style-src' policy to permit inline-styles THAT would be set by this script (jQuery actually).
Firefox is beautifully unhelpful, it just pops of error "blocked ..something..", not even saying what it was.

EDIT:
And I am missing a pair of some steel balls to ask about this on SO because there is this much of very similar questions, nonetheless -if I did read them right- every one of them is talking about enabling style attribute, and that's something different.

EDIT2: Chrome currently generates 138 errors "jquery-3.4.0.min.js:2 Refused to apply inline style..." , this ain't hitting production.

First time I use Travis CI today :D
(And my first build error ever...)
In combination with Nuxt.js it is so fucking useful for Vue Development. Wow!
I think I've found my new favourite JS Framework.

Had a bit of trouble with Github Pages but I just created a 'source' branch with the source code and a 'master' branch with the deployed site. The reason is that organization sites can only be published from 'master' branch for some reason...

Anyways Travis CI is very useful!

So at the HS I go to, there are 4~5 programmers (only 3 real "experienced" ones though including me).

So coming from JS & Python, I hate Java (especially for robotics) and prefer C++ (through some basic tutorials).

Programmer Nº2 is great at everything, loves Objective-C, Swift, Python, and to a certain extent Java.

Programmer Nº3 loves Python and used to do lots of C#, dislikes Java and appreciates Go (not much experience).

So naturally I get shit on (playfully) because of my JS background, because they don't understand many aspects of it. They hate the DOM manipulation (which is dislike too tbh), but especially OOP in JS, string/int manipulation, certain methods and HOISTING.

So, IDK if Java or C++ (super limited in them) have hoisting, but if you don't know what hoisting is, it means that you can define a variable, use it before assigning a value, and the code will still run. It also means that you can use a variable before defining it and assigning a value to it.

So in JS you can define a variable, assign no value to it, use it in a function for instance, and then assign a value after calling the function, like so:

var y;
function hi(x) {
console.log(y + " " + x);
y = "hi";
}
hi("bob");

output: undefined bob

And, as said before, you can use a variable before defining it - without causing any errors.
Since I can barely express myself, here is an example:
JS code:

function hi(x) {
console.log(y + " " + x);
var y = "hi";
}
hi("bob");

output: undefined bob

So my friends are like: WTF?? Doesn't that produce an Error of some sort?
- Well no kiddo, it might not make sense to you, and you can trash talk JS and its architecture all you want, but this somehow, sometimes IS useful.

No real point/punchline to this story, but it makes me laugh (internally), and since I really want to say it and my family is shit with computers, I posted it here.

I know many of you hate JS BTW, so I'm prepared to get trashed/downvoted back to the Earth's crust like a StackOverflow question.

gradle is infuriating.

firstly there are so limited resources to understand how it's building a java/android code. everything happens by magic and hit+trial

secondly the plugins and the tasks works in mysterious ways. sometime they work when applied in the project root's gradle file, other times they work when applied in module's gradle file, nd other times they need configuration at both levels.

then there are gradle tasks like build ,test, assemble , clean etc. these are less of an action and more of an alias to run a bundle of actions.

then we have 3rd party plugins which attach themselves to these "fat-actions" and run before/after them

and finally we have the fuckup from the java world where the only available code coverage plugin is jacoco and IT FUCKING SUCKS!!! it is a test environment plugin, it should impact test tasks , but somehow it's fucking with the assemble taskin such a manner, that the jars ans aar files generated via plugin are giving runtime errrors. yes , runtime! as if we are back in the messed up js world of "everything is good unless running live"

even if it was a compile time eeror, i would have considered. but runtime?!! fucking runtime error?! i barely understand this shit, there is absolutely no info available as to which classes are being used to create a build and how, and i am supposed to fix this? wtf?!

JS ♥️
Wasted almost 2h on this, wondering why Chrome wasn't hitting the breakpoint:

$.ajax({
url: "/Controller/Endpoint",
type: "GET",
sucess: function(data) {
debug;
},
error: function(error) {
console.log(error);
}
});

My thought process..
a compiler found a type error, oh thank god i was not using python or even worse js. this could have been hard debug error, type do matter huh!. what if compiler was even strict that could have found more error and i could really write even safe code. Ohh may be i should learn/finish Rust
** suddenly conscious slaps in the face**
first finish one project, STOP language hopping ..
Oh! right!

Does anyone know how to solve the 'Uncaught SyntaxError: Unexpected token <' error? It's on the first line <!DOCTYPE html>, I've even tried deleting that line, but got the same error on <html>.

I've been looking for answers for a while now, and nothing works for me! I know as soon as I post this, I'll get the answer immediately tho.

All the other pages work fine, with no errors and no warnings, all the js/css/whatever files are called in the same file which is shared by all the pages (app.blade.php).

The only 404 errors I'm getting are from the images, but I've tried deleting the img paths and still get the same error. I'm also getting 404 on the images on app.blade.php but those are working fine on the other pages, so I don't think that's it.

The controller was basically copy/paste from another project. I've tried dd($product) and looks fine.

Long story, short: everything looks fine and I'm going crazy. Anyone know what it could be?

!rant, more of an incredulous/cruelly amused "you had ONE job..."

so: biggest IT/PC/electronics store in my (and neighboring) country. their webpage, of course with the function to buy online, because of course.

the big green "Buy" button does nothing. doesn't work. doesn't react. I keep clicking it multiple times, shorter, longer, etc, because maybe their JS scripts are just shit so they slow.

nope.
okay. open devtools, JS console.
hover over the button: "Error: isMobile is not a function".
click the button: "Error: isMobile is not a function"

WAT.
search for isMobile in the script.
173 occurences.
fuck this.
console: isMobile = function(){return false;}
because I'm not on my phone.

click the "Buy" button.
works flawlessly.

...HOW?
THE WHOLE PAGE IS AN ESHOP YOU COMIC RELIEF INCOMPETENTS! =D

173 uses of non-existing function that blocks business-critical feature, THE ONLY CORE FEATURE FOR WHICH YOUR SITE EVEN EXISTS, and NOBODY, not the dev who fucked it up, NOT EVEN QA, noticed it??? =D =D

if I was the boss of the devs, or even boss of the whole company...
git blame
...and then i'd go the whole chain from the dev who caused the bug, through all of the QA people who "tested" that version before deploy, and I would personally, on the spot, fire each and every single one of them.

mainly because of who knows how much money this stupid not even a proper bug lost them.
but secondarily, because clearly none of those people give a single shit (n)or have an idea how to do their jobs.

=D =D

yeah but I was a good guy, filed a bug report in the "Complaints" section of their Contact form.
it goes to some call-center-like peon, so it starts with a sentence "forward this to your site's dev people outright to file as a bug, thank you".

but... HOW.... =D
HOW can you let something like this through? =D
the bottleneck of your whole user interaction, which forms first of the three steps OF THE MAIN AND MOST IMPORTANT FUNCTION of your whole business... =D
...I...
...does not compute =D

...BUT THEY USING ANGULAR, SO THEY ALL MODERN AND HIGH-TECH AND EVERYTHING'S FINE!!! =D =D

thatStupidRoutine( );

Besides all the other problems with js, I have to ask the experts:

What is the error or error classes commonly caused in javascript by conceptually treating prototypes or dictionaries as objects proper?

How or in what way does this hurt development as opposed to languages that make distinctions between prototypes and objects?

So you need babel to run es6+ on node js because node js can't handle es6 yet. 🤔
Why can't the node guys work with the babel guys to integrate babel with node and save me the extra stress of having to figure out if my es6 code is not working because of a syntax error or because I didn't transpile properly🤷‍♂️

I leave Ruby/Rails awhile to learn front end JS.

Come back after 2 months, can't remember a single thing, and first CLI command I type gives an error.

JS has
dynamic object literal keys
String object literal keys
Why aren't template literal keys allowed, and _why_ isn't there a proper error message for them?

I'm all spooked out. I just added complicated JS code in a massive block, doing something complicated, using syntax that I wasn't sure about.

Load the page, smugly expecting like 200 errors. None.

Alright...

Run everything... it works.

WTF.

It's all balanced out though, because then python started freaking out with the wackiest motherfucker of an error I've ever seen. (A pointer to a function magically turning into None)

Again idiotic language or documentation.
I want to just draw stupid arrow on chart. Took code from example. It just does not draw. No fucking error.

mql language.

Just in case somebody knows:

ObjectCreate(name, OBJ_TEXT, 0, 0, 0, 0, 0);
ObjectSetText(name, name);
ObjectSet(name, OBJPROP_COLOR, Green);
//ObjectSet(name, OBJPROP_TIME1, Time[0]+2*Period()*60);
ObjectSet(name, OBJPROP_TIME1, Time[0]);
ObjectSet(name, OBJPROP_PRICE1, High[0]);

this code is in onTick() method.

It looks like there are tons of posts on how to do it but nothing works what I have tested.

I really from time to time think about writing some trading bot but probably thats why I stop doing it because it takes so much time to do simple things with this language.

I could do with languages which I know - php, js , but still if i want to run it with brokers who have metatrader, I would need to know mql language :(

Just spent half a day trying to figure out why the hell were my automation scrips not running.

"There was an exception but the IE JS engine didn't return any error message"
Very helpful

Turns out the dropdowns that looked the same weren't the same. There was a different table for each selected radio button that was getting displayed and the dev tools didn't reflect that in real time.

I managed to notice after spending a while in table hell (we're talking 4-levels deep nested tables)

I started learning to programming when my dad introduced me to it, I then just started teaching myself and learning via trial and error. Started in C#, went to web (learnt HTML, CSS, JS) then started on SASS and CoffeeScript, after that went to C and C++, then started looking at Angular, and now I'm on Ruby.

And every project from these languages has at least 10 errors -.-

So... This happened.
(api.jqueryui.com)

Also the number was rapidly increasing

My biggest dev sin in my rather short dev live would be my telegram bot written in node.js without any knowledge about JS. Running for almost 1 year without any error handling - oh I almost forgot I haven't documented the code - but the bot is open source, although I haven't worked on it in months

So, yesterday I was able to create a stack overflow using jQuery, just trying to do a fucking AJAX call.....
It took me fucking 2 hours and 5 rewrites to spot that I was trying to access an undeclared variable.....
Fucking useless error messages, like why would I get an overflow at dc, when it's a fucking undeclared variable..

Working on my new WebSite/Shop while discovering an Error....

I got a "Download" button as <input> that triggers an JS-Script that makes a POST-Request to a target=_blank, that downloads the file via a header (so that people won't know where the content is located, but I blocked the source with .htaccess, too)

So the error: While testing in Mozilla everything worked fine, but as soon as I switched to Chrome THAT FUCKING STUPID DOWNLOAD PAGE WON'T FUCKING OPEN! I HAD TO CHANGE IT FROM AN INPUT TO AN DIV AND TO FIGURE THIS SHIT OUT IT COSTED ME FUCKING 1 HOUR! FUCK YOU CHROME! FUCK YOU! YES YOU FUCK YOU! YOU RUIN EVERYTHING! MOZILLA IS FASTER WHY THE FUCK DO I STILL USE YOU BESIDES OF PORN! OH WAIT I DON'T EVEN WATCH PORN BETTER UNINSTALL YOU NOW! FUCK YOUUUUUUUUUUUUUUUUUUUUUUUUUU

Looking at jest errors and loads of GitHub and StackOverflow issues, it's no surprise that people claim they don't like testing.

Maybe they would if we got our tooling right.

import { foo } from 'bar';

Nah, that's an unexpected token, jest does not like this syntax.

Using require, like in jest's getting started tutorial isn't compatible with my existing JS libraries exports.

Adding type: "module" in package.json just makes another error message appear instead.

Fucking developer experience!

Why bother with unit tests at all?

How come PHP is 10 years superior to JS when it comes to code quality, unit tests, and static code analysis?

I don't even care about "ES modules". I don't want to "mock" anything either. All I want to do is import a handful of JavaScript functions into another file.

Overengineered web dev stack sucks!

firstly, does anyone know of an online telegram or whatsapp group where i can ask silly stuff regarding web dev and get immediate answers, just like it is here?

secondly i am trying to learn js and there are just too many related terms that are messing with my brain:
"some features are supported ines5/es6/es15/es16/es17 , some are supported in chrome's v8/chakra/spidermonkey/android browser , some features are only supported in "serverside" and blocked in all browsers thanks to browser's vm environment; babel can't read this code, some features are provided only by node js..."
WHAT THE MESS IS THIS?

All i am trying to do is to write code that would make a website visible to everyone. if by specific browser , i want to target, chrome and its subsidaries and android chrome/other android browsers .
for other browsers am willing to make external converters later but don't want to change my code by 1 bit. And from what i know, each browser (at least the browsers am thinking of supporting) has the complete JS compilers already built in

can i or can i not built a complete functional website with those things?

and finally my main question : how to make custom exceptions in vanilla js? i saw this answer on stack overflow:
===================
function InvalidArgumentException(message) {
this.message = message;
// Use V8's native method if available, otherwise fallback
if ("captureStackTrace" in Error)
Error.captureStackTrace(this, InvalidArgumentException);
else
this.stack = (new Error()).stack;
}

InvalidArgumentException.prototype = Object.create(Error.prototype);
InvalidArgumentException.prototype.name = "InvalidArgumentException";
InvalidArgumentException.prototype.constructor = InvalidArgumentException;

Usage:

throw new InvalidArgumentException();
var err = new InvalidArgumentException("Not yet...");

=====================================

where is the error code? what would be the exception details? what is the line number/timestamp of error?why is that function making an error, i thought error/exception is a class in JS?

Web dev (JS, node) question since there are so many here... I think...

I want to return a JSON array as a stream so the server passes whatever the DB returns but also normalize each record.

Also the data is across several collections. Is it possible to return this in a single request?

And how do I add in error handling? If there's an error in between the user already has part of the data?

Here's how my day's been going:
- decided to learn a quite popular JS framework
- installed with official installer
- used official tool to create an empty project
- ERROR! 20mins of debugging fixed it
- followed the getting started guide
- ANOTHER ERROR!
- "I must be doing something wrong"
- pulled the *official* demo project
- A COMPLETELY DIFFERENT ERROR!

- "Fuck it! I'm making this from scratch"

(the framework is Meteor, btw. fuck Meteor)

Me and my friend were doing a discord bot using an extensions that allow us to collaborate.

We were making the bot with Node JS and. Something so horrible happened.

While making a purge function wich should remove the last messages of the discord we met a problem. When you do !purge 1
It were removing 11 messages.

The problem were that in my code i were adding 1 (int) to a string (my amount of message to remove) so it result 11 as string....

This is JAVASCRIPT

I don't know if this were a bug but being able to add 1 (int) to 1 (string) it's fucking dumb. It should result an error not making it as string!

I had been assigned a task to create a cross-platform desktop application that keeps track of the expiry of a certain product and notify in real-time.

So, my journey to create such an application starts today and the list below describes the first few hours.

1. Google/Date and time in javascript
2. Google/Javascript date object
3. W3school/Time in javascript
4. W3school/Javascript date getTime() method
5. Google/Are electron.js applications platform independent
6. Google/Dart for desktop applications
7. Google/Is dart cross-platform
8. Google/Best desktop application framework
9. Google/Python for desktop app development
10. Freecodecamp/How to build your first desktop application in python
11. Google/Pyqt
12. Google/Which is the best technology to build cross-platform desktop application
13. Google/Cross-platform desktop app development for windows mac and linux
14. Udemy / cross platform desktop app development for windows mac and linux
15. Youtube/ electron desktop app, demo
16. Youtube/ electron.js is obsolete
17. Youtube/Neutralinojs
18. Youtube/ neutralinojs tutorial
19. Google/Neutralinojs or electronjs
20. Google/Math.js
21. Google/Math.js/JS Bin
22. Google/Cannot find package “math.js”
23. StackOverFlow/How do I resolve “cannot find module” error using Node.js
24. Google/ is it better to install npm packages locally
25. Quora/ why should you stop installing NPM packages globally
26. Google/ what is nvm
27. Google/nvm version check
28. Stackoverflow/node version management on windows
29. Github/coreybutler/nvm-windows: a nvm for windows. Ironically written in Go
30. Google/how to uninstall a npm package
31. Npm docs/uninstalling packages and dependencies
32. Google/require in javascript
33. Youtube/how to install electronjs
34. Youtube/electronjs in 100s(fireship.io)
35. Roryok.com/electronjs memory usage compared to other cross-platform frameworks
36. Google/is electronjs memory hungry
37. Youtube/sql in one hour
38. Youtube/learn sql in 60 mins
39. Geeksforgeeks/connect mysql with node app
40. Stackoverflow/How to return to previous directory using cmd
41. Stackoverflow/how to require using const
42. Geeksforgeeks/difference between require and es6 import and export

TO BE CONTINUED...

Client purchases platform from large tech company. Needs to be able to add custom CSS and JS. Spend weeks combing through sites looking for documentation. Compile my own from my own trial and error, a half ass wiki, and forums.

Client's platform is years out of date.

Trying to run a web page from arduino with some js in it to draw a graph. And it craps out with some error about start tag.

It works fine saved as an html file on my laptop.

Wtf?

Guys, I'm refactoring a server code from es5 to es6 and I would like to know how to get es6 errors like when I'm working with React. I have installed babel, and I can compile es6 code but I get errors that target the es5 (compiled) code so it's not easy to find the bug sources

Javascript drama is a never ending horror. I was building an app for a client that says he want reactnative and I used The Platform module without importing guess what? I never saw an error but that part of the code didn't just work and no crashes this is crazy no wonder apps built in JavaScript don't show error in dev but crashes in production javascript is just one comedy that won't cease creating unessary bugs that should not be allowed at the first place, js is just crazy in someways