See O-R mapping and object database. There are three major features in object-oriented programming that makes them different than non-OOP languages: encapsulation, inheritance and polymorphism.

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

Before Object Oriented Programming (OOP) programs were written an imperative way, essentially a long list of commands (instructions). In imperative programming, you write your code the way you ...