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

Store Multiple Values in one Variable using JavaScript Arrays


Hints

Hint 1

Arrays allow you to store lots of different data, within a single variable. All you have to do is put the data in the array, seperated by commas. Like so…

var arr = ["Code for change", 123];

Remember, an array is defined as a row of things. You’re storing different data in a single ‘row’ (variable).

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