Difference between let and var | Variables | JavaScript

Описание к видео Difference between let and var | Variables | JavaScript

In this lecture you will learn how the variables declared using let is different from the variable declared using var. what is the advantage of using one over the other and why a completely new keyword to declare a variable was introduced in ES6.

This lecture sets up the stage for next lecture where you will learn about Immediately inviked function expression and its use.

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