July 1998
Intermediate to advanced
1456 pages
65h 5m
English
Content preview from Dynamic HTML: The Definitive Reference
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Name
Boolean — NN 3 IE J2 ECMA 1
Synopsis
A Boolean
object represents any value that evaluates to true
or false. By and large, you don’t have to
worry about the Boolean object because the
browsers automatically create such objects for you when you assign a
true or false value to a
variable.
Creating a Boolean Object
var myValue = new Boolean() var myValue = new Boolean(BooleanValue) var myValue =BooleanValue
Properties
prototype |
Methods
toString() |
valueOf() |
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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.