If you’ve ever wanted to dabble in developing with Cocoa, then this new tutorial from Cocoa Dev Central is going to be right up your alley.
This tutorial is for an absolute beginner, with no knowledge of Cocoa what so ever. The step-by-step instructions will take you through building your first apple with Xcode. Having never tried this before myself, I found this to be very, very informative and helpful.
Click Here to view the full tutorial