Java Essentials Volume 2 provides structured pathway from Java fundamentals to advanced application development ...

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) is ...

One of the easiest ways to understand what is meant by ‘object oriented’, is to define what it is not. Before Object Oriented Programming (OOP) programs were written an imperative way, essentially a ...

The legend of the Tower of Babel depicts the fact that humans lost the ability to speak a common language and began to use different dialects, making communication between them far more difficult.

Object-oriented systems are usually partitioned into layers of related responsibilities and only dependencies in one direction are allowed, from higher layers (more specific, less reusable) to lower ...

Another topic I covered with during my interview with Sun Microsystems' Joe Hartley was "Greenfoot," a tool that Sun helped develop (providing financial and consultative support to the developers) to ...

First, let's cover the technical issues. It's verbose, combines the worst of both worlds between static and dynamic typing by having a hobbled but extremely clunky type system, and mandates running on ...

A programming language structure wherein the data and their associated processing ("methods") are defined as self-contained entities called "objects." Becoming popular in the early 1990s and the norm ...