Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

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 allows procedures about objects to be created whose exact type is not known until runtime. For example, a screen cursor may change its shape from an arrow to a line ...

Before Object Oriented Programming (OOP) ... An Example. To demonstrate how all this works, let’s see how we might actually write the code for our bank managing example.

Object-oriented databases play nicely with object-oriented programming languages. This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big Data ...

Object-oriented programming (or OOP) is an abstract concept, often hard to grasp when you’re new to programming. ... Check out Al Sweigart’s post below for the full RPG-meets-OOP example.

This tutorial explains what is different and special about a functional programmer's approach, and demonstrates how to implement JavaScript functions from a functional programming point of view. It ...

Back in 2020, Reddit user /u/KrakenOfLakeZurich created a Sudoku solver in Microsoft Excel. It only uses formulae and ...

While it might be acceptable to mutate a member variable in procedural or object-oriented programming, in functional programming it's frowned upon to change the state of a variable outside the scope ...

[1] Miro Samek, “Object-Oriented Programming in C, code examples,” GitHub. [2] Steve McConnell, Code Complete: A Practical Handbook of Software Construction, 2nd Edition, ISBN 978-0735619678, ...