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JavaScript Basics: Learn These Concepts First
HTML All The Things - Web Development, Web Design, Small Business
The Differences Between Let and Var
Let and var are the newer standards. I would hesitate to ever use var again. Personally, I try to use let or const in all of my programming pretty much ever since they've been introduced. Is it okay to just if you're from like the old, you know, ES like pre ES six, wherever you were, and you were using var is it just safe to go?
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