Rebecca Torchia is a web editor for EdTech: Focus on K–12. Previously, she has produced podcasts and written for several publications in Maryland, Washington, D.C., and her hometown of Pittsburgh.

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 ...

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 ...

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 Call of Duty: Modern Warfare 3, the Create-A-Class system has been slightly altered as compared to the previous Modern Warfare games, though the idea remains pretty much the same. Classes are ...