Learn how mutation testing can teach you to write better tests, with guest chef Daniel Gollahon.
What is the big lie at the root of modern object-oriented programming? Why is OO so difficult to learn and to teach? Find out in this new episode!
Join guest chef PJ Haggerty for a story about how widening your tech circles can make you a better programmer.
Master Ruby's power tools for cleaning up and normalizing strings.
Make your code review process more effective by breaking pull requests into coherent, granular commits. Learn how from guest chef Claudio Baccigalupo!
Have you ever struggled to place a method that seems like it belongs equally well in either of two different classes? In this screencast you'll learn an approach to resolve …