August 2016
Beginner to intermediate
847 pages
17h 28m
English
Content preview from JavaScript : Object-Oriented ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 2. Classes and Instances
In this chapter, we will start generating blueprints to create objects in each of the three programming languages: Python, JavaScript, and C#. We will:
- Understand the differences between classes, prototypes, and instances in object-oriented programming
- Learn an object's lifecycle and how object constructors and destructors work
- Declare classes in Python and C# and use workarounds to have a similar feature in JavaScript
- Customize the process that takes place when you create instances in Python, C#, and JavaScript
- Customize the process that takes place when you destroy instances in Python, C#, and JavaScript
- Create different types of objects in Python, C#, and JavaScript
Understanding classes and instances
In the previous ...
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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.