Jason Foreman questions

Jason Foreman answers

• Is it possible to receive UITapGestureRecognizer calls in 2 classes at the same time
• Core Data - Predicates with NSDates
• Improve transparent image drawing performance
• Image in bundle not found using NSBundle
• How do you activate multisampling in OpenGL ES on the iPhone?
• UIImagePNGRepresentation() and scale (iPhone 4 screen)
• Core Data/NSOperation: crash while enumerating through and deleting objects
• CGContext text drawing doesn't scale up on iPhone 4
• iOS UITableViewCell accessory on the left side?
• How can I compute the duration for a UIViewAnimationCurveEaseOut animation with a known starting velocity and distance?