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JavaScript Absolute Beginner's Guide, 2nd Edition
book

JavaScript Absolute Beginner's Guide, 2nd Edition

by Kirupa Chinnathambi
December 2019
Beginner content levelBeginner
464 pages
10h 31m
English
Que
Content preview from JavaScript Absolute Beginner's Guide, 2nd Edition

9. Closures

In This Chapter

  • Understand what closures are

  • Tie together everything you’ve learned about functions, variables, and scope

By now, you probably know all about functions and all the fun functiony things that they do. An important part of working with functions, with JavaScript, and (possibly) life in general is understanding the topic known as closures. Closures touch upon a gray area where functions and variable scope intersect (Figure 9.1).

Image

FIGURE 9.1

Closures.

Now, I am not going to say any more about closures, for this is something best explained by seeing code. Any words I add right now to define or describe what closures ...

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Publisher Resources

ISBN: 9780136204213