Use this tag for questions about design patterns that apply specifically to using the Cocoa and Cocoa-Touch frameworks used in MacOS and iOS development.
I've been looking at the documentation on Core Data and trying to figure out how to arrange the Core Data …
iphone core-data cocoa-design-patternsWhat does performSelector do? What is the difference between creating a new NSThread and the performSelector method? How it works …
objective-c cocoa cocoa-touch cocoa-design-patterns