June 2013
Beginner
482 pages
11h 16m
English
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Chapter 3. JavaScript syntax and statements
After completing this chapter, you will be able to
Understand the basic rules of using the JavaScript programming language.
Place JavaScript correctly within a webpage.
Recognize a JavaScript statement.
Recognize a reserved word in JavaScript.
A bit of housekeeping
The rest of the book looks more closely at specific aspects of JavaScript and how they relate to specific tasks. However, you must walk before you can run, so before examining JavaScript in more depth, you should learn some of its lexical structure—that is, the rules of the language, also known as syntax rules.
Case sensitivity
JavaScript is case sensitive. You must be aware of this when naming variables and using the language keywords. A variable ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.