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auco questions

auco answers

• UICollectionCell to call method in CollectionViewController
• Xcode cannot connect to member center
• UIMenuController sharedMenuController - custom menuitem for uicollectionview do not show in ios 7
• Where to store a preview of a UIDocument?
• Defining and executing simple AppleScript commands in a Cocoa app
• Multiple locks on web thread not allowed! Please file a bug. Crashing now
• uiimagepickercontroller - get the name of the image selected from photo library
• UIDocument, NSFileWrapper and Images
• Check if class conforms to protocol
• Lost in NSButton types and alternate images