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JavaScript: 20 Lessons to Successful Web Development by Robin Nixon

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Calling Array Functions

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         To view the accompanying video for this lesson, please visit mhprofessional.com/nixonjavascript/.

To make arrays even more powerful, JavaScript comes ready-made with a selection of handy functions and statements for accessing and manipulating arrays. For example, you can join arrays together, push new items into an array (and pop them off again later), reverse the data in an array, sort it alphabetically or numerically, and more.

Therefore, in this and the following couple of lessons, we’ll look at these functions ...

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