freeCodeCamp Challenge Guide: Store Multiple Values in one Variable using JavaScript Arrays

freeCodeCamp Challenge Guide: Store Multiple Values in one Variable using JavaScript Arrays
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#1

With JavaScript array variables, we can store several pieces of data in one place.

You start an array declaration with an opening bracket, end it with a closing bracket, and put a comma between each entry, like this:

var sandwich = ["peanut butter", "jelly", "bread"]

myArray = [2,'j'];


#2