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JavaScript - Interview Questions and Answers for 'Let vs var' - 1 question(s) found - Order By Newest

 Q1. Difference between Let and Var in Javascript ?JavaScript
Ans. Var scopes the variable to the nearest function whereas Let scopes the variable to nearest block.

For example -

function printNumbers() {
for(var i = 1; i < 3: i++){

console.log(i); // works fine and will print 3 as i has a function scope and not local loop scope

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