Javascript Basic 5 Initializing Variables CqByHitOZ W

Web Reference: **Instant Initialization**: Discover how JavaScript allows us to not just declare, but also bless our variables with an inaugural value, all in one elegant line of code. 💫📦🎈 Declaring JavaScript Variables Creating a variable in JavaScript is called declaring a variable. You declare a JavaScript variable with the let keyword or the const keyword. Jul 30, 2015 · Based on my reading of this, the following points describe the behavior (and "correct-ish" usage of the terms) you asked about in your question: A variable declaration (e.g., var foo) causes that variable to be created as soon as the "lexical environment" is instantiated.

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