Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

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

Welcome to the Java 101 study guide. This guide complements " Class and Object Initialization." It provides a glossary of terms specific to that article, new homework, solutions to last month's ...

You can think of a class as a cookie-cutter from which you can create any number of class instances called objects. The video illustrates several ways of creating and manipulating Shape objects.

From our study of C++, it should be clear that, unlike class encapsulation and single inheritance, which were essentially free in C, polymorphism in C involves some complexity and overhead. In the ...