June 2004
Intermediate to advanced
848 pages
21h 28m
English
Content preview from Just Java™ 2
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char
This type is a 16-bit unsigned quantity that is used to represent text characters. You'd use this to hold a single character. If you want to store several successive characters, such as a name or an address or phone number, you would use the predefined type String, which keeps track of multiple consecutive characters at once. String is a class in the java.lang package, not a primitive type. We'll get to String a little later.
The type char has been made 16 bits long because that's what you need to support character sets from every locale in the world. The USA can get by with just 7-bit ASCII, and Western Europe is fine with 8-bit ISO 8859-1 characters giving a few accented characters. Many other places such as China, Korea, India, and ...
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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.