February 2009
Beginner to intermediate
1200 pages
36h 3m
English
book
Java™ for Programmers: Deitel
by Paul J. Deitel - Deitel & Associates, Inc., Harvey M. Deitel - Deitel & Associates, Inc.
Content preview from Java™ for Programmers: Deitel
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8. Classes and Objects: A Deeper Look
Objectives
In this chapter you’ll learn:
• Encapsulation and data hiding.
• The notions of data abstraction and abstract data types (ADTs).
• To use keyword this.
• To use static variables and methods.
• To import static members of a class.
• To use the enum type to create sets of constants with unique identifiers.
• To declare enum constants with parameters.
• To organize classes in packages to promote reuse.
Instead of this absurd division into sexes, they ought to class people as static and dynamic.
—Evelyn Waugh
Is it a world to hide virtues in?
—William Shakespeare
But what, to serve our private ends, Forbids the cheating of our friends?
—Charles Churchill
This above all: to thine own self be true. ...
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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.