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JavaScript

Posted by Vic Mercier
Vic Mercier
3,276 Points

In JavaScript basics:loop array and objet,Dave was using var but when Andrew use it in his loop ,var didn't work?

var vs let? When would I use one instead of one?

GREGORY ASSASIE
GREGORY ASSASIE
3,898 Points

Personally i recommend using let and const over the standard var as it solves all the little problems var presents

let and const also help you avoid some really trivial mistakes that may cause you to shoot yourself in the foot

Read this post on medium for more information
var let and const