Mel questions

• Calculate fps (frames per second) for iphone app
• How to theme uitableview uiview and friends
• Draw an arrow in opengl ES
• Going from Visual Studio 2008 to Visual Studio 2010 Express Editions
• NSMutableDictionary key values
• How to detect stuff that has not been released properly
• Changes to the user story after the sprint has started [closed]
• I fear that arc4random has betrayed me
• Namespaces and objective C
• NSOperation and NSOperationQueue callback

Mel answers