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Professional JavaScript
book

Professional JavaScript

by Hugo Di Francesco, Siyuan Gao, Vinicius Isola, Philip Kirkbride
September 2019
Intermediate to advanced content levelIntermediate to advanced
664 pages
11h 42m
English
Packt Publishing
Content preview from Professional JavaScript

Chapter 7

Advanced JavaScript

Learning Objectives

By the end of this chapter, you will be able to:

  • Test simple scripts using Node.js REPL
  • Construct objects and arrays and modify their content
  • Use object methods and operators to get information about the object
  • Create simple JavaScript classes and classes that inherit from other classes
  • Use advanced built-in methods from Math, RegEx, Date, and String
  • Manipulate data in JavaScript using Array, Map, and Set methods
  • Implement Symbols, Iterators, Generators, and Proxies

In this chapter, we will work with arrays, classes, and objects in JavaScript, and then we will use inheritance and built-in methods in common JavaScript classes to simplify our code and make it highly reusable.

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Publisher Resources

ISBN: 9781838820213Other