December 2001
Intermediate to advanced
480 pages
9h 22m
English
Content preview from JavaScript Design
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Variables
If you have been following the book sequentially, by this point, you probably have a pretty good idea what a variable is from all of the examples. You’ve been provided with several of the rules for providing names and values for variables as well. This section examines variables in detail and spells out what you can do with them and how to use them.
I like to think of variables as containers on a container ship. You can put all different types of content into the containers, move them to another port, empty them, and then replace the container with new content. However, the container ship analogy suffers when you realize that the content in the containers must have magical properties. If you have a container full of numbers and you ...
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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.