How do I get the App version and build number using Swift? I have an IOS app with an Azure back-end, and would like to log certain events, like logins and which versions of the app users are running How can I return the version and build number using Swift?
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