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Learning JavaScript Data Structures and Algorithms - Third Edition
book

Learning JavaScript Data Structures and Algorithms - Third Edition

by Loiane Avancini
April 2018
Beginner to intermediate content levelBeginner to intermediate
426 pages
10h 19m
English
Packt Publishing
Content preview from Learning JavaScript Data Structures and Algorithms - Third Edition

JavaScript basics

Before we start diving in to the various data structures and algorithms, let's have a quick overview of the JavaScript language. This section will present the JavaScript basics required to implement the algorithms we will create in the subsequent chapters.

To start, let's look at the two different ways we can use JavaScript code on an HTML page. The first example is demonstrated by the following code. We need to create an HTML file (01-HelloWorld.html) and write this code in it. In this example, we are declaring the script tag inside the HTML file and, inside the script tag, we have the JavaScript code:

<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> </head> <body> <script> alert('Hello, World!'); </script> </body> ...
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Publisher Resources

ISBN: 9781788623872Supplemental Content