Good programmer interview questions to ask

I don’t know the original source of this image, but the questions are good. I usually ask the “Typical day” or “Typical week” question. When I’m talking to the person I’ll be working for, I also ask if they can describe their managerial style or philosophy. When it comes to software development, I also want to make sure they use source code control systems, can build their apps with one command, they write unit tests, etc.