One of the features of JavaScript is the ability to create a mixin: An object that combines the functionality of several other objects. Mixins are one strategy for avoiding the problems associated ...

Here's the simplest possible code for creating a custom collection class in the Microsoft .NET Framework that includes support for For…Each loops, an indexer method and initializing collections with { ...

In a recent article, I mentioned my newfound affection for the open-source course management system Moodle. It's a great CMS, but there's not a lot of current information available on it. So, in this ...

I was recently called onto a project to add features to existing applications. To me, this is one of the most challenging aspects of being a developer because the existing application strips away much ...