In the last post, we took a look at classes which are the building blocks of object-oriented programming. Before we go any further, we need to take a survey...

Classes are the foundation of object-oriented programming. For some, the concept is simple; for others, not so much. In this article, we're going to continue...

One of the most flexible aspects of WordPress is that it supports both procedural and object-oriented programming paradigms. In this series, we're going to...

The Date/Time PHP extension is a set of classes that allow you to work with almost all of the date and time related tasks. It's been available since the...

This tutorial was inspired by a speech given by Robert C. Martin that I watched a year or so ago. The main subject of his talk is about the possibility of...

When it comes to writing WordPress plugins, there are generally two ways to go about doing so: Object-Oriented Programming and Functional Programming (with...

Welcome back to lesson four in our Python from Scratch series. This tutorial will assume some prior knowledge of variables, data types, functions and...

Ruby is a one of the most popular languages used on the web. We’ve recently started a new screencast series here on Nettuts+ that will introduce you to Ruby,...

In object oriented programming, polymorphism is a powerful and fundamental tool. It can be used to create a more organic flow in your application. This...

Welcome to my series on coming to grips with the awesome language that is Objective-C. Throughout this small series of articles, my aim is to take you from...

Over recent years, JavaScript has increasingly gained popularity, partly due to libraries that are developed to make JavaScript apps/effects easier to create...

It sounds like an oxymoron, or at least an impossibility, doesn't it? How can a static language that's really more like markup than programming be...