JavaScript Tutorial - Declaring variables [9 of 51]

JavaScript Tutorial - Declaring variables [9 of 51]

JavaScript Tutorial - Declaring variables. Variables allow you to store pieces of information and are core to programming. How you declare variables in JavaScript has a large impact on how the variable will work and the changes you are (and aren't) allowed to make to it. We'll show you how to declare variables, and the best practices.

Variables allow you to store pieces of information and are core to programming. How you declare variables in JavaScript has a large impact on how the variable will work and the changes you are (and aren't) allowed to make to it. We'll show you how to declare variables, and the best practices.

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