subjective-c questions

• How can I lower the volume of iPod audio while my app plays a sound
• How to develop distributable UI controls for iPhone?
• iPhone CoreLocation: How to get the most accurate speed
• Is this a bug in this gzip inflate method?
• Developing a BlackBerry app
• Missing AVFoundation.framework
• How to change image and disable UIBarButtonItem
• How to add a TabBar to NavigationController based iPhone app
• How to check if NSTimer has been already invalidated
• How do I refresh a table view after returning from a "detail view?"

subjective-c answers