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

Before Object Oriented Programming One of the easiest ways to understand what is meant by ‘object oriented’, is to define what it is not.

This lesson starts a new segment about Object-Oriented Programming (OOP) — an important set of concepts critical to understanding any modern software, not just modern embedded software.

For example, only single inheritance is supported; Java-style interfaces are not. In addition, LabVIEW classes only support private data, not public or protected as in Java and C++.

The TIOBE Index is an indicator of which programming languages are most popular within a given month. Top 10 programming languages in July 2025 ...