NJones questions

NJones answers

• Custom UISlider: avoid updating when dragging outside
• iOS didSelectTabBarItem knowing what item was selected prior
• cellForRowAtIndexPath not being called
• UIViewAnimationOptionAllowUserInteraction not working
• Xcode 4.2.1 ARC issue
• IOS 5 JSON Parsing with sub level
• Released app shows blank screen, but not in debugger
• iOS MPMoviePlayerController playing audio in background
• calling didSelectRowAtIndexPath from other ViewController not responding iPad
• dismissModalViewControllerAnimated works on self but not parentViewController