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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.6 -
Really fed up with my colleague and possibly my job. Am starting to doubt am cut out to be a developer
Am a junior java dev , been working working for this company for about 2 years now. Although they hired me to be a java dev, they pretty much exclusively had me working on JavaScript crap because none of the other more senior devs wanted to do even so much as poke JS with a long stick....
Oh and the salary was crap but i figured since i had barely 3 years of exp i thought i would stick with it for a while
But a few months ago after seeing other opportunities I got fed up and threatened to quit , already started interviewing etc
Got an offer, not exactly what i wanted but better than where i was. Went to quit but they freaked out and started throwing money at me. They matched and exceed the other salary and promised to addressed the issues that made me want to leave. Ie get me to work more on the java side of the project and have me work with someone more senior who could sort of mentor me, i had been working semi solo on the js shit till then...
The problem is that my supposed mentor is selfish prick... he is the sort of guy who comes in real early, basically he goes to early morning prayer then come in at some ungodly hour and fuckoff home around 3pm
He does all his work early morning then spends the rest of the day with his headphones on stealthily watching youtube, amazon, watching cricket, reading about Palestine , how oppressed muslims are or building a website for some mosque.
I asked him to let me sit with him so that I could just learn how this or that part of the sys worked , he agreed then the very next day comes in and does all the work before i get in at 9 , i asked him how he did it and he tells me oh just read the code.
Its not as simple as that, out codebase is an old pile of non standard legacy dog shit. Nothing works as it should, i tried to go through documentation online for the various stuff we use , but invariably get stuck when i try the usual approach because it turns out the original devs had essentially done a lot of custom hacks and cowboy coding to get stuff working, they screwed around with some of the framework jars & edited libraries to get stuff to work, resulting in some really weird OSGI errors.
My point is that i cant really just "read the code" or google ...
I gotta know a bit more what was actually modified and a lot of this knowledge isn't fucking documented, theres a lot of " ohhh that weird bug yeah yeah that happens cuz x did this hack some years ago to fix this issue and we kinda built on it, yeah we weren't supposed to do that but heyyy what u gonna do, just do this or that instead"
I was asked to set up a web service to export something, since thats his area of expertise and he is suppose to be teaching me the ropes, i asked him to explain where i should start and what would the general workflow be, his response is to tell me to just copy the IMPORT service and rename it to export then "just do it um change it or something" very helpful indeed (building enterprise application here nothing complex at all!!)
He sits right next to me so i can see how much works he actually does, i know when he just idly sitting there so thats when i ask him questions, he always has his earphones on so each time i gotta find a way to get his attention with a poke or a wave, he will give a heavy sigh and a weary look as he removes his headphones, listen to my question then give me the shortest answer possible before IMMEDIATELY turning away and putting his headphones on as fast as possible regardless of whether I actually understood or even heard what he said. If i ask another question ( am talking like an immediate follow up question for a clarification or something) he will
Do the whole sigh + tired look routing to make me know yeah you are disturbing me. ( god was so happy the day he accidentally sat on and broke them)
Yesterday i caught a glance at his screen as i was sitting down and i think he and another dev were talking about me
That am slow with my work and take forever to get into gear.
Starting to have doubts about my own ability n wether am really cut out to be a developer. I know i can work hard but its impossible to do so when you have no clue where to start and unable to look it up since all the custom hacks doesn't really allow any frame of reference.
Feels like am being handicapped and mocked, yesterday i just picked up my gear n left the office.
I never talk ill about my colleagues, whenever i have a 121 with my mgr i always all is fine, x n y are really helpful etc
I tried to indirectly tell my other colleague about this guy, he told me that guy had kinda mentally checked out of this job and was just going through on auto pilot and just laughed it off (they have been working together for almost a decade and a buddies) my other colleague is pretty nice but he usually swamped with work so i feel bad to trouble him.
Am really Fed up with it all7 -
If you are teaching a newbie HTML and basic JS using ES6/ES2015 features, the "Hello World" app probably would be:
<!-- index.html -->
<html>
<body>
<div id='container'>
<h2> Enter a Name and Hit The Button</h2>
<input id='name'>
<button id='change-name'>Say Hello</button>
<h3 id='name-display'></h3>
</div>
<script type='module' src="./index.js"></script>
</body>
</html>
//index.js
import {sayHello} from './hello.js';
let displayArea = document.getElementById('name-display');
let input = document.getElementById('name');
let button = document.getElementById('change-name');
button.addEventListener('click', () => {
//displayArea.innerHTML = "Hello World"
displayArea.innerHTML = sayHello(input.value);
});
//hello.js
export const sayHello = (name='World') => {
return `Hello ${name}`;
};
Source: https://github.com/benmccormick/...7 -
I might be new to webdev , but wtf is wrong with imports in js ?
html seems to get the only decent way of dealing with js: all the files mentioned in subsequent <script> tags can access the functions of previous file
but when it comes to those generated html content(aka react projects) and servers, nobody seems to come to an agreement : react guys uses import while server people uses require. and both of these can't be used in the same file : import works in mjs files (or usual files too if type is defined as module) while require works in cjs file (or usual js files if type is NOT defined as module)
so i kind of like imports for its elegance and resembelence to java imports. and i might have got into some errors in unrelated areas , so my package.json has type=module . i want to use some cjs package (jsonwebtoken) and that shit for the love of god won't work with import, so i gotta use it with cjs file and then the whole project can't use that crappy cjs file.
WTAF ? has web world not got matured enough to not have this shitty import export situation?should i write caveman code and convert everything to require(..) ?
fuck me6 -
Just an advice:
Keep in mind that you can now have ES modules in nodejs with the esm package. And it's a zero config install.
For those that don't know, in js ES modules is the import/export syntax and is a huge upgrade from cjs (the require syntax) because you find out "pre runtime" when a specific import is non existent.1 -
Fuck FE development. Tweaking or adding some stuff is OK, but making the whole FE from zero is a pain for me. Vanilla JS is OK, but I need to use Angular, which I don't know how to use properly. Generally, right now I find FE as a big confusing mess... Why Angular? Because fuck React - it is even more confusing. I just can't keep all these things in my head... You want to add something? Fine, add a dependency, import, export it, import again, that shit does not work alone, so you import another shit... IDE says it's all good, look it's up and running! But you open the app and it's not even loading because of errors. Another module missed, ffs. IDE can't really save you here, sigh...
I am a BE dev, I am straight out bad at FE. I don't hate FE, but I hate that I am forced to do it and I need to do it fast, without having time for learning it.
Ughh... I feel somewhat better now :\ Now back to making there modules work...13 -
TIL following two lines are NOT the same in JS with webpack, even though logically they should be - it should be just an application of an eta reduction... First line works, second one crashes, probably because mysteriously executed too soon, before obj is initialized.
export const t = (...args) => obj.t(...args);
export const t = obj.t;
Sometimes I really hate JavaScript magic.2 -
(I'm not completely sure of what I'm saying here, so don't take this too seriously)
Settling on a language to write the api for ranterix is hard.
I'm finding a lot of things about elixir to be insanely good for a stable api.
But I'm having a lot of gripes with the most important elixir web framework, phoenix.
Take a look at this piece of code from the phoenix docs:
defmodule Hello.Repo.Migrations.CreateUsers do
use Ecto.Migration
def change do
create table(:users) do
add :name, :string
add :email, :string add :bio, :string
add :number_of_pets, :integer
timestamps()
end
end
end
Jesus christ, I hate this shit.
Wtf are create, add and timestamps. Add is somehow valid inside the create, how the fuck is that considered good code? What happens if you call timestamps twice? It's all obscure "trust me, it works" code.
It appears to be written by a child.
js may have a million problems. But one thing I like about CJS (require) or ESM (import) is that there's nothing unexplained. You know where the fuck most things come from.
You default export an eatShit() function on one file and import it from another, and what do you get?
The goddamn actual eatShit function.
require is a function the same way toString is a function and it returns whatever the fuck you had exported in the target file.
Meanwhile some dynamic langs are like "oh, I'll just export only some lang construct that i expect you to specify and put that shit in fucking global of the importing file".
Js is about the fucking freedom. It won't decide for you what things will files export, you can export whatever the fuck you want, strings, functions, classes, objects or even nothing at all, thanks to module.exports object or export statement.
And in js, you can spy on anything external, for example with (...args) => debugger; fnToSpyOn(...args)
You can spoof console.log this way to see what the fuck is calling it (note: monkey patching for debugging = GOOD, for actual programming = DOGSHIT)
To be fair though, that is possible because of being a dynamic lang and elixir is kind of a hybrid typed lang, fair enough.
But here's where i drop the shit.
Phoenix takes it one step further by following the braindead ruby style of code and pretty DSLs.
I fucking hate DSLs, I fucking hate abstraction addiction.
Get this, we're not writing fucking poetry here. We're writing programs for machines for them to execute.
Machines are not humans with emotions or creativity, nor feel.
We need some level of abstraction to save time understanding source code, sure.
But there has to be a balance. Languages can be ergonomic for humans, but they also need to be ergonomic for algorithms and machines.
Some of the people that write "beautiful" "zen" code are the folks that think that everyone who doesn't push the pretty code agenda is a code elitist that doesn't want "normal" people to get into programming.
Programming is hard, man, there's no fucking way around it.
Sometimes operating system or even hardware details bleed into code.
DSLs are one easy way to make code really really easy to understand, but also make it really fucking hard to debug or to lose "programming meaning".7 -
almost everything work related. especially filtering a csv export file with a python executable to open a word serial letter to open a email for some entries with vba. or writing a js object file with vba from an excel 'database'. my proudness is ambivalent.
-
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...1 -
Fuck JS. I want to import file and it just gives errors. In PHP for few years it never happens. You check if namespace is correct it always imports without problems. Fuck you JS creators. It asks to install a library, but I am not fucking importing a library. I am just importing my own created simple file. Fuck you.
import addCommas from 'formatter';
formatter.js
export default function addCommas(number)
{
console.log('aaa');
return number;
}
idiotism.13 -
I know I sound stupid but I need help, I create a repo on GitHub using gh-api ```js
export async function createARepo({name,description,token}) {
const headers = {
"Authorization": `token ${token}`,
"Accept": "application/vnd.github.v3+json",
}
const {data} = await axios(
{
method: "POST",
url: "https://api.github.com/user/repos",
data: {name,description,auto_init: true},
headers
}
)
return data
// console.log(res)
}```
when I run this code it only creates an empty project with a readme but I also want to create a file with a .html extension of the project can anybody help me with how I do this?7 -
Does somebody has any recommendations to frameworks/engines, that are suitable for browser game development? Friend of mine asked me about that, and i basically don't know much about that area, since i'm only experienced in unity (regarding game dev specifically).
She already has tried a thing called playcanvas, pixijs aswell as the html5 export of unity. is there more software out there for that specific purpose?
i remember coding my first tiny browser game project in oldschool php and js with jquery, but that also was only a small project.
What were your experiences with those frameworks? Did you use other ones? What were the advantagee of those? How well did your projects perform on mobile?1
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