November 2011
Beginner
992 pages
38h
English
book
Internet & World Wide Web: How to Program, Fifth Edition
by Paul Deitel, Harvey Deitel, Abbey Deitel
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9. JavaScript: Functions
E pluribus unum. (One composed of many.)
—Virgil
Call me Ishmael.
—Herman Melville
When you call me that, smile.
—Owen Wister
O! call back yesterday, bid time return.
—William Shakespeare
Objectives
In this chapter you will:
• Construct programs modularly from small pieces called functions.
• Define new functions.
• Pass information between functions.
• Use simulation techniques based on random number generation.
• Use the new HTML5 audio and video elements
• Use additional global methods.
• See how the visibility of identifiers is limited to specific regions of programs.
Outline
9.2 Program Modules in JavaScript
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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.