#javascriptproblem 검색 결과

What I really hate about javascript is not have a good debug and exceptions. I HATE EXCEPTIONS. I hate the idea that code can just not go from one line to the next. Yeah I know panic in go exist, but that's when rare really bad things happen. Not when common things like I/O…


ちなみにこれ、言語を問わない話ですからね。Python じゃなく Java でも同じ目に遭った。そして、最近 JavaScript で何が起きたかは皆さんご存知の通り。


Images look broken? Fix with 1 CSS line 💪


One of the cool things about JavaScript is that all numbers are floats, so all loop iterators and incremented counters will eventually get stuck

lcamtuf's tweet image. One of the cool things about JavaScript is that all numbers are floats, so all loop iterators and incremented counters will eventually get stuck

Problem: TypeScript only exists at compile-time. At runtime, it's plain JS. So, when the type is only known at runtime, TypeScript can't protect you. Solution: Validate at runtime. Prefer runtime validation over "as".

housecor's tweet image. Problem: TypeScript only exists at compile-time.

At runtime, it's plain JS. So, when the type is only known at runtime, TypeScript can't protect you. 

Solution: Validate at runtime. 

Prefer runtime validation over "as".

Todo el mundo habla de las buenas prácticas en PROGRAMACIÓN. Pero OJO con estas MALAS PRÁCTICAS en JAVASCRIPT que debes EVITAR. ¡Te las explico con ejemplos para que NO TE PASE! ⌈ H I L O ⌋ ↓


What is the last console.log(i) value? Beware using a while loop which does not end, will mess up your computer. Use carefully! #console #javascriptProblem #javascriptlearning #question #problemSolution #algorithmsofinstagram #consoledotlog #whileLoop #whileLoops #javascript

LucyWynneJones1's tweet image. What is the last console.log(i) value?

Beware using a while loop which does not end, will mess up your computer. Use carefully!

#console #javascriptProblem #javascriptlearning #question #problemSolution #algorithmsofinstagram #consoledotlog #whileLoop #whileLoops #javascript

🔥 Petite astuce #JavaScript plus ou moins connue chez les développeurs débutants. Si vous avez besoin d'afficher la valeur de plusieurs variables via console.log(), passez-lui un objet en argument. Ce sera plus rapide à écrire/maintenir et tout aussi efficace pour déboguer !

JeremyMouzin's tweet image. 🔥 Petite astuce #JavaScript plus ou moins connue chez les développeurs débutants. Si vous avez besoin d'afficher la valeur de plusieurs variables via console.log(), passez-lui un objet en argument. Ce sera plus rapide à écrire/maintenir et tout aussi efficace pour déboguer !

Voy a hacer un vídeo, con argumentos sólidos y basado en datos, explicando por qué inciar programando eligiendo como lenguaje Javascript es el peor error que puedes cometer. Lo voy a demostrar a tal punto, que hasta el mayor defensor de JS llorará.


✅ Acabo de actualizar el último post del blog que publiqué ayer de #JavaScript. Tiene un par de mejoras y se entiende mejor. 🤗 Como siempre, feedback welcome. 👇 Pueden leerlo de nuevo si les interesa: http://localhost:3000/blog/doble-signo-de-interrogacion-en-javascript


155 Javascript questions. I've found this GitHub repository today. It's a quiz with 155 Javascript questions. github.com/lydiahallie/ja…


A long list of JavaScript questions that can help you in your next interview 🚀 🖇️ github.com/lydiahallie/ja…

Prathkum's tweet image. A long list of JavaScript questions that can help you in your next interview 🚀

🖇️ github.com/lydiahallie/ja…

65 JavaScript resources that can help you Mega Thread 🧵 👇🏻


5 annoying JavaScript habits that you want to avoid. I see these 5 over and over. They are bad for performance, readability, and they signal a lack of basic understanding of the JavaScript language. Let me go through them here 🧵👇

SimonHoiberg's tweet image. 5 annoying JavaScript habits that you want to avoid.

I see these 5 over and over.

They are bad for performance, readability, and they signal a lack of basic understanding of the JavaScript language.

Let me go through them here 🧵👇

This 13 page JavaScript cheatsheet will definitely help you🔥 🔗 github.com/iLoveCodingOrg…

Prathkum's tweet image. This 13 page JavaScript cheatsheet will definitely help you🔥

🔗 github.com/iLoveCodingOrg…

5 annoying JavaScript habits that you want to avoid. I see these 5 over and over. They are bad for performance, readability, and they signal a lack of basic understanding of the JavaScript language. Let me go through them here 🧵👇

SimonHoiberg's tweet image. 5 annoying JavaScript habits that you want to avoid.

I see these 5 over and over.

They are bad for performance, readability, and they signal a lack of basic understanding of the JavaScript language.

Let me go through them here 🧵👇

JavaScript Engine Errors Explained 🧵 Understanding #JavaScript error messages makes developing easier. The most common are automatically generated by the JS engine. This thread covers the 3 most common error classes you should get familiar with ⬇️ #100DaysOfCode #CodeNewbies


the problem with modern javascript isn't that it's bad, it's that there's a very fluid transition from "i'm making a div wiggle in the browser" and "I'm troubleshooting a deployment pipeline with dozens of layers of library dependencies" and it's unclear when you crossed the line


It's not that JavaScript is *broken*, you understand. It's just that the language specification contains plot twists.


The Worst JavaScript Flaws Hackers Love To Abuse: youtube.com/watch?v=0dgmeT… #video


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