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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
ios - Swift - encode URL - Stack Overflow 0 SWIFT 4 2 Sometimes this happened just because there is space in slug OR absence of URL encoding for parameters passing through API URL
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?
Swift: print () vs println () vs NSLog () - Stack Overflow Back in Swift 1 x, print did not add newline characters at the end of the printed string, whereas println did But nowadays, print always adds the newline character at the end of the string, and if you don't want it to do that, supply a terminator parameter of "" NSLog: NSLog adds a timestamp and identifier to the output, whereas print will not
Swift - How to replace characters in a String? - Stack Overflow 2 Swift 5 5 But this might work in earlier versions I'm frequently replacing because I want to replace "any whitespace or -" with a _ or something like that This extension on string lets me do that