We all know that we should be writing unit tests, but have you ever thought about what a unit is, exactly? Most definitions out there, including the one on Wikipedia, describe it as the smallest piece of code that can be tested.
But what does that mean? The answer to that question will
Confreaks has been busy over the past few weeks, putting together the videos from RailsConf 2013. Now that they've posted over 90% of the presentations, you've got
Programming languages give us a variety of options for sharing code among multiple classes. In this article, let's look at the 3½ ways that ColdFusion allows us to get code reuse in our components.
Let's start with a problem – we've got two
