Introducing the Xcode Debugger
Gary Bennett, Brad Lees · Apress eBooks · 2014
Not only is Xcode provided free of charge on Apple’s developer site and the Mac App Store, but it is a great tool. Aside from being able to use it to create the next great Mac, iPhone, and iPad apps, Xcode has a debugger built right into the tool. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.