July 2012
Beginner
360 pages
10h 18m
English
Content preview from Learning JavaScript: A Hands-On Guide to the Fundamentals of Modern JavaScriptBecome 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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A. Answers
Chapter 1
1. Structure, presentation, and behavior
2. Content
3. Progressive enhancement ensures that you are using the proper amount of code in the correct places, which promotes strong caching of the technologies in the browser.
Chapter 2
1. The behavior layer
2. JavaScript at the bottom allows the entire document to load before JavaScript blocks the download of subsequent objects on the page.
3. Cookies
Chapter 3
1. A function that is declared as it runs and has no assigned name
2. When it is called by another function
3. Through events
Chapter 4
1. Document, Element, Text, Attribute
2. The DOM is a standardized outline of an HTML document that creates access points or “hooks” in the form of nodes by which JavaScript can enter. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.