JavaScript Modules Kya Hote Hain? JavaScript Modules ek tarika hai jisse hum apne code ko chhote-chhote reusable parts mein divide kar sakte hain. Ye modules alag-alag files mein likhe jaate…
1. Object-Oriented JavaScript (OOJS) Kya Hoti Hai? Object-Oriented JavaScript ek programming style hai jisme code ko objects ke form mein organize kiya jata hai. JavaScript mein object ek aise entity…
JavaScript mein sab kuch object hota hai? JavaScript mein primitive types (jaise: number, string, boolean) ke alawa har cheez ek object hoti hai ya object ke jaisa behave karti hai.…
JavaScript Closures Kya Hota Hai ? Definition: JavaScript mein closure ek aisi concept hai jisme ek inner function apne outer function ke variables ko access kar sakta hai, chahe outer…
Execution Context Kya Hota Hai ? Definition : JavaScript mein Execution Context ek environment hota hai jahan par code execute hota hai. Jab bhi JavaScript code chalaya jata hai, interpreter…