let vs var vs const in JavaScript | Real Difference Explained 🔥
Автор: Train With Faisal
Загружено: 2026-02-07
Просмотров: 14
Описание:
JavaScript me let, var aur const ka difference samajhna har beginner aur experienced developer ke liye bahut important hai.
Is video me hum clearly samjhenge:
✅ var kyu avoid karna chahiye
✅ let aur const kab use kare
✅ Scope ka real meaning (Global, Block, Function)
✅ Interview me kaise explain kare
00:00 – Intro
JS History - 0:42
Scoping - 1:28
Redeclaration And Reassignment - 7:40
Interview Trap - 11:25
How To Answer - 15:00
Agar aap:
JavaScript seekh rahe ho
Interview ki preparation kar rahe ho
Ya coding me confusion face kar rahe ho
toh ye video end tak zaroor dekho 🔥
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