Sebastian questions

Sebastian answers

• Why am I getting strange garbage with NSInteger and arc4random?
• Run script before running tests in cocoa unit test target
• What's the point of setting Reuse Identifier for Collection View Cell in Interface Builder?
• "Initializer is not a compile time constant" error works in .mm?
• Generics and Functional programming in Swift
• Is returning [self retain] in copyWithZone for immutable classes with mutable subclasses really safe / a good idea?
• nil checking on blocks [duplicate]
• Does NSJSONSerialization deserialize numbers as NSDecimalNumber?
• Do we need to check that objects were actually allocated?
• Can i make an Xcode breakpoint when a certain class gets added to autorelease pool?