July 2012
Intermediate to advanced
976 pages
25h 7m
English
Content preview from JavaScript The Complete Reference, 3rd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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CHAPTER 1Introduction to JavaScript
JavaScript is the premier client-side scripting language used on the Web today. It’s widely used in tasks ranging from the validation of form data to the creation of complex user interfaces. JavaScript is the interactive member of the trinity of client-side Web technologies that also includes HTML and CSS, and as such, Web developers would be remiss not to master it. With mastery, there are few limits to how the language may be used online, as it can dynamically manipulate the very content, markup, and style of Web pages. This chapter serves as a brief introduction to the language and how it is included in Web pages.
Hello JavaScript World
Our first look at JavaScript is the ever-popular “Hello World” example. ...
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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.