swift Archives - Page 7 of 8

The Swift Programming Language guide has the following example: class Person { let name: String init(name: String) { self.name = name } var ...

Playing around with Swift, coming from a Java background, why would you want to choose a Struct instead of a Class? Seems like ...

I am looking for a way to replace characters in a Swift String. Example: “This is my string” I would like to replace ...

The character 👩‍👩‍👧‍👦 (family with two women, one girl, and one boy) is encoded as such: U+1F469 WOMAN, ‍U+200D ZWJ, U+1F469 WOMAN, U+200D ...

enum Suit: String { case spades = "♠" case hearts = "♥" case diamonds = "♦" case clubs = "♣" } For example, ...

I’m trying to work out an appropriate singleton model for usage in Swift. So far, I’ve been able to get a non-thread safe ...

weak references don’t seem to work in Swift unless a protocol is declared as @objc, which I don’t want in a pure Swift ...

In Objective-C the code to check for a substring in an NSString is: NSString *string = @"hello Swift"; NSRange textRange =...

Will Swift-based applications work on OS X 10.9 (Mavericks)/iOS 7 and lower? For example, I have a machine running OS X 10.8 (Mountain Lion), ...

I just created a new Swift project within Xcode. I am wondering which version of Swift it’s using. How can I see, in ...