ios - Swift - How to animate Images? - Stack Overflow
Swift 3+ UIImageViews can animate images in two different ways (the other answers already cover the first way in deep): Create an [UIImage] array with the images to animate Set the …
Implementing copy() in Swift - Stack Overflow
I want to be able to copy a custom class in Swift. So far, so good. In Objective-C I just had to implement the NSCopying protocol, which means implementing copyWithZone. As an …
Swift: #warning equivalent - Stack Overflow
Jun 12, 2014 · In Swift using XCode 6 you can use different kinds of landmarks for different purposes. Here's what Apple says about it: Xcode now supports //MARK:, //TODO: and …
How do I shuffle an array in Swift? - Stack Overflow
Jun 4, 2014 · Original historic question: How do I randomize or shuffle the elements within an array in Swift? For example, if my array consists of 52 playing cards, I want to shuffle the array …
Swift generic type conforming to two protocols - Stack Overflow
Dec 24, 2014 · Swift generic type conforming to two protocols Asked 10 years, 5 months ago Modified 6 years, 2 months ago Viewed 8k times
Swift - Convert Array to Dictionary - Stack Overflow
Swift - Convert Array to Dictionary Asked 7 years, 3 months ago Modified 4 years, 6 months ago Viewed 15k times
Swift - create an array of classes - Stack Overflow
Oct 1, 2016 · I saw this question, but what I want is to create an array of the actual classes so that I can call a class function on each of them. Example: let syncClasses:[Any] = [Battery, Tank, …
swift - How to create Cocoa GUI application with SwiftPM - Stack …
Jul 9, 2017 · But all examples I've been able to find show creating a console application with swift package init --type executable. I want to know how to create a skeleton for macOS Cocoa …
boolean - Convert String to Bool in Swift - Stack Overflow
Jan 23, 2015 · Convert String to Bool in Swift - via API or most Swift-like approach Asked 10 years, 8 months ago Modified 2 years, 5 months ago Viewed 86k times
Safe (bounds-checked) array lookup in Swift, through optional …
Regarding the Swift 3 version: possibly a corner-case-only-prompt, but a prompt nonetheless: there are cases where the "safe" subscript version above isn't safe (whereas the Swift 2 …