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…
Error Handling kya hota hai? Error Handling ka matlab hota hai ki jab aapke JavaScript code mein koi error ya bug aata hai, to usse gracefully handle karna. Error Handling…
JavaScript Mein Math Object & Random Numbers Kya Hote Hai ? Math Object in JavaScript : JavaScript mein Math object ek built-in object hota hai jo mathematical operations perform karne…