Have you ever committed code that made you feel ashamed? Maybe, for instance, a print statement you used for debugging just because you were too lazy to use the debugger? Maybe you even had that crazy idea of using a not so pretty print message? (Don’t worry, we all felt desperate to that point.) If the project you are working on has strong code review practices then, those print statements should get caught before going to production. Nevertheless, the code review process may let pass thos...