Learn how the Java Persistence API takes the burden of database access off of your shoulders and keeps your code coolly object oriented.

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

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

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