Storing, tracking and handling data is a large part of computer programming. Arrays provide a method for storing multiple values into a single variable. That makes an array a convenient way to pass around a list of items.
In this course, you'll learn how to create arrays and use loops to access their contents. You'll also learn some advanced methods that make working with arrays easier.
What you'll learn
Dave is a web developer, O'Reilly author, and Treehouse teacher. You can follow him on Twitter @davemcfarland
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