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How does one declare optional methods in a Swift protocol?
415 In Swift 2 and onwards it's possible to add default implementations of a protocol This creates a new way of optional methods in protocols
How can I use Timer (formerly NSTimer) in Swift?
"How can I use NSTimer in Swift?" – the same way you use it in Objective-C Its API didn't change
ios - Swift - encode URL - Stack Overflow
98 Swift 4 5 To encode a parameter in URL I find using alphanumerics character set the easiest option:
swift2 - Swift: guard let vs if let - Stack Overflow
The Swift Docs on Control Flow explain the idea behind that: Using a guard statement for requirements improves the readability of your code, compared to doing the same check with an if statement
Can you run and compile Swift code on Windows? - Stack Overflow
With the release of Swift 3 0 being available for Mac OS and Windows, does this mean you can compile and run Swift code on Windows? If so what compiler do you use for Windows?