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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
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
What is the entry point of swift code execution? - Stack Overflow The entry point in a plain Swift module is the file in the module called main swift main swift is the only file which is allowed to have expressions and statements at the top level (all other Swift files in the module can only contain declarations) Cocoa Touch uses the @UIApplicationMain attribute on an implementation of UIApplicationDelegate instead of a main swift file to mark the entry