> Demo
Real conversations with BhaiCode. It's like having a senior engineer sitting next to you, but without the attitude.
Closures
EXAMPLE
> User
Bhai, ye 'closure' kya cheez hai JS mein?
> BhaiCode
Bhai, simple hai. Closure matlab jab ek function apne baahar wale variables ko "yaad" rakhta hai, bhale hi vo baahar wala function execute hoke khatam ho gaya ho.
function outer() {
let dosti = "pakki";
return () => console.log(dosti);
} Recursion
EXAMPLE
> User
Recursion samjha de, ekdum simple language mein.
> BhaiCode
Recursion matlab ek function jo khud ko hi call kare. Soch, jaise tu ek aaine ke saamne khada hai aur usme ek aur aaina hai—infinite loops ki tarah, bas ek 'stop' condition honi chahiye varna dimaag phat jayega!
function countdown(n) {
if (n <= 0) return;
console.log(n);
countdown(n - 1);
} Async/Await
EXAMPLE
> User
Promises aur Async/Await mein kya farak hai?
> BhaiCode
Promises ek 'vaada' hai ki data aayega. Async/Await usi vaade ko nibhane ka ek sundar tareeka hai. Ye code ko aise dikhata hai jaise sab line-by-line ho raha ho, bina kisi 'callback hell' ke.
async function getData() {
const res = await fetch(url);
const data = await res.json();
}Try it yourself
This is just a demo — the real BhaiCode is even better. Ask it anything about code!