Have you used a debugger before? The interface to gdb built into Xcode works pretty similarly to other debuggers. To get the most out of gdb, learn to use it o

Have you used a debugger before? The interface to gdb built into Xcode works pretty similarly to other debuggers. To get the most out of gdb, learn to use it on the command line. It's very simple to get started, you can use it outside of Xcode in any application, and it really unlocks the full power of the program. It's very useful. Google for tutorials.