Most Android developers will use Java to write their apps. Java is an object oriented programming language. But what precisely does that mean?

Here's what you need to know about object-oriented programming with classes, methods, objects, and interfaces, with examples in Java, Python, and TypeScript.

The main idea behind object-oriented programming is as simple as can be: you try to break a program in parts that are as powerful as the whole.

As you learned in my recent introduction to programming with classes and objects, you initialize an object via the code that you place in a class’s constructor.

In English we refer to a bicycle, a dog, or a car as "things" or "objects." "Object" is a generic term. In programming, we can create objects too. Objects can refer to concrete ideas like a particle ...

While designing the class structure, you might find that some classes share functionality with other classes. In that case, you can extend classes by creating subclasses to prevent duplication of ...

What does object-oriented programming actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Do you have a single class in your Java design that does too much and knows too much? If so, you've fallen into the God object antipattern. Here's a look at how to refactor your God object and ...

An introduction to the principles of object-oriented programming. It covers both object-oriented programming techniques and their application to program design including classes, objects and objects ...