JavaScript Scope Tutorial | Block, Global & Function Scope JS - Hindi #25

Learn about Scopes in JavaScript - covering block scope, global scope and function scopes in JavaScript. Learn about let, const and var and their scoping rules. Scope is an important concept to understand as it defines the visibility of the variables and functions.

This tutorial is part #25 of JavaScript Beginners Series. Everything is explained in Hindi. Learn all this in Hindi (हिंदी में )

Topics Covered -
1. What is scope?
2. What is block scope and use of let and const
3. What is global scope?
4. Difference between block scope and function scope and use of var keyword.

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