xuzhe questions

xuzhe answers

• Disable autoplaying video for UIWebView
• why is iPhone launch image not lining up with main screen background image at transistion?
• Create CATransition for UIView from current state
• CALayer: add a border only at one side
• Coredata delete rule confusion, xcode
• Get user current location on MKMapView
• UITextView shouldChangeTextInRange delegate not called
• Add an image (or other resources) to a Mac or iOS Framework
• Appearance API - UIBarButtonItem - MPMoviePlayerViewController and Youtube Webview
• When do I need to worry about thread-safety in an iOS application?