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Here are more tips to keep in mind when naming your variables: Unlike some other programming languages, JavaScript does not require you to explicitly define the type of variable you want to create.

Later, when you need that value a few lines later in your code (a username ... structures In this lesson you learn about variables, data structures and you will model the world with them. While ...

JavaScript variables hold data that is utilized and manipulated throughout the code. You'll commonly be using variables to store numbers, strings, arrays, or objects. Understanding how to declare and ...