var a = 10;
function foo() {
  console.log(a);
  var a = 20;
}
foo();

 
function yapp(){
  console.log(typeof null  );
}

yapp();

Hint:

typeof null

'object'

Wishing you all a joyful and blessed Eid! May this special day bring you happiness, peace, and endless success. Keep coding, keep growing, and enjoy the celebrations! 💙✨

🚀 Junior devs rely too much on AI tools like Copilot & ChatGPT 🤖, leading to a lack of deep coding knowledge 🧠❌. They copy-paste solutions but struggle to explain why the code works 🤷‍♂️. Studies show AI dependence weakens critical thinking 📉. Experienced devs warn that without real problem-solving, we’re trading long-term skills for short-term speed ⚡️⚠️.
READ_MORE

In today's digital world, it's easy to get trapped in endless doomscrolling. But don’t blame yourself—tech companies design platforms to keep you hooked! Here’s how to break free:

✅ Set screen time limits ⏳📉
✅ Use apps like ScreenZen, Opal, & Roots 📲🚀
✅ Replace scrolling with books & games 📚🎮

Take control of your screen time & regain your focus! 💡✨
READ_MORE

This might look like a meme video, but it actually happened to me last week! Thank goodness I got it recovered after a lot of 🔄🔽🔼.

Good Morning 🌄 🌅

let x;  
console.log(x ?? "default");

Explore 13 key software engineering "laws" like:

Parkinson’s Law ⏳ (Work expands to fill the time available)

Hofstadter’s Law 🤯 (It always takes longer than expected)

Conway’s Law 🧩 (Systems mirror team communication)

Murphy’s Law 💥 (Anything that can go wrong, will)

These mental models help engineering managers and developers navigate:

Project estimation 📅

Team dynamics 👥

Product management 📊

Feature creep 🐛

Why they matter? Save time, reduce stress, and ship better software! 🎯
💡Make sure to read until the end, it's pretty useful i believe