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| JavaScript - Interview Questions and Answers for 'Let vs var' - 1 question(s) found - Order By Newest | ||||
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| 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); } console.log(i); // works fine and will print 3 as i has a function scope and not local loop scope } | ||||
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