J2theC questions

J2theC answers

• iphone app crashed when popViewContrller method is called
• Having google and apple maps in the app
• NSDate but no NSTime , how to convert a string representation of time (without date)
• UITableView: delete not visible rows
• Does hiding "Legal" in MKMapView result in an App Store rejection?
• Issue with GPS icon while using "Location Significant Change" and user perception
• Objective-C: How does code in main thread and its runloop interact?
• What is the URL scheme for the iOS 6.0 maps app?
• How to increase space between text and its underline within UILabel?
• Core data: executeFetchRequest vs performFetch