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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6. JavaScript: Introduction to Scripting
Comment is free, but facts are sacred.
—C. P. Scott
The creditor hath a better memory than the debtor.
—James Howell
When faced with a decision, I always ask, “What would be the most fun?”
—Peggy Walker
Objectives
In this chapter you will:
• Write simple JavaScript programs.
• Use input and output statements.
• Learn basic memory concepts.
• Use arithmetic operators.
• Learn the precedence of arithmetic operators.
• Write decision-making statements to choose among alternative courses of action.
• Use relational and equality operators to compare data items.
Outline
6.2 Your First Script: Displaying a Line of Text with JavaScript in a Web Page
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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.