While most students pick up algorithmic approaches to programming fairly easily, many struggle to get their heads around the idea of object-orientation.

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

Why does Java's standard class library contain empty interfaces like Cloneable and Serializable? Find out why in this sixth installment in the "Object-oriented language basics" series. You'll also ...

So not only is Java still relevant in terms of OOA&D, but it has evolved to support functional programming, which is just as important today as support for object-oriented programming. The 7 benefits ...

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way to a functional programming approach that is advocated by popular Python libraries and JavaScript ...