CODE.IO
212 subscribers
47 photos
3 videos
13 files
28 links
πŸš€ Welcome to Code. io! πŸ’»
Your go-to place for coding challenges, tutorials, and tech tips! πŸ§‘β€πŸ’»πŸ‘©β€πŸ’»
Join us for:
πŸ”₯ Daily Coding Challenges
πŸ“š Helpful Tutorials
πŸ’‘ Programming Tips & Tricks
🌍 Tech News & Updates

Let’s code, learn, and grow together!
Download Telegram
πŸ‘¨β€πŸ’» Calling all developers! πŸ‘©β€πŸ’»

πŸ”₯ Here's some rare advice for all the junior developers struggling to get started! πŸ”₯

πŸ‘‰
When you're faced with a coding problem, remember that less is often more! Don't overcomplicate your code by trying to fit too much logic into one line of code. Instead, break it down into simple, manageable pieces.


#simplecoding #codingtips #juniordevelopers #breakitdown πŸ€”πŸ’»
πŸš€ JavaScript Strict Mode:

Did you know JavaScript has a "strict mode" that helps you write safer and more optimized code? πŸ”

What is 'use strict'?

Adding 'use strict'; at the top of your script or function enforces stricter parsing and error handling, preventing common mistakes.

Benefits of Strict Mode:

βœ”οΈ Catches silent errors by turning them into throw errors
βœ”οΈ Prevents accidental global variables
βœ”οΈ Disallows duplicate parameter names
βœ”οΈ Makes eval() and arguments safer
βœ”οΈ Restricts deprecated features

How to Use It?

Simply add this at the beginning of your script or function:

'use strict';


function testStrict() {
let x = 10;
console.log(x);
}


πŸ”— Pro Tip:

Always use strict mode for cleaner, more reliable JavaScript!

#JavaScript #WebDev #CodingTips programming

Code.io