This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
I've started a series on test-driven development (TDD) at Informit.com. The idea is to teach and discuss TDD concepts. The series demonstrates development of a poker (hold 'em) application using TDD from the ground up.