June 2004
Intermediate to advanced
848 pages
21h 28m
English
Content preview from Just Java™ 2
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Chapter 9. Arrays
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Arrays of Arrays
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Have Array Brackets, Will Travel
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The Math Package
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Some Light Relief—Think Big (and Small)
In this chapter, we introduce arrays and describe how to use them. Arrays in Java have pretty much the same features as arrays in many languages—the ability to store multiple variables all of one type, and access them by an index value.
Understanding and Creating Arrays
There are some neat features that flow from Java's rule that arrays are objects. That's a good place to start reviewing arrays.
Arrays are objects
When Java says arrays are objects, it means array types are reference types, and your array variable is really a reference to an array. What looks like the ...
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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.