August 2007
Intermediate to advanced
591 pages
14h 16m
English
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Chapter 4Object-Oriented Programming
Objects
Object-oriented concepts are everywhere in modern programming. If you have worked with .NET (C# or VB .NET), C++, or Java, then you should already be familiar with objects and object-oriented programming. If you are not, then this chapter will both introduce you to that topic conceptually and show you how to use it in JavaScript.
An object is a programming abstraction that groups data with the code that operates on it. All programs contain data of different types. Variables, as well as functions, were introduced separately in the previous chapter. I defined functions, and I defined variables, but I did not connect them in any way. An object encapsulates related data and functions into a single cohesive ...
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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.