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- How can I use Timer (formerly NSTimer) in Swift?
"How can I use NSTimer in Swift?" – the same way you use it in Objective-C Its API didn't change
- 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
- Swift: Convert enum value to String? - Stack Overflow
The original question's title is "Swift: Convert enum value to String?" but most of the other answers told how to create enums with strings associated to values, so did not really answered the question
- swift - How to get the current time as datetime - Stack Overflow
With Swift 5, Foundation offers many ways to get the hour value from a Date object According to your needs, you may choose one of the four following Playground code snippets
- swift - Read and write a String from text file - Stack Overflow
I need to read and write data to from a text file, but I haven't been able to figure out how I found this sample code in the Swift's iBook, but I still don't know how to write or read data import
- Split a String into an array in Swift? - Stack Overflow
Split is a native Swift method introduced in Swift 4, and it returns an array of Substring values On the other hand, components are part of the NSString class and return an array of String values If you need the result as String values and are working with native Swift types, split is generally preferred If you're working with Objective-C APIs or older codebases, you might encounter components
- How to check object is nil or not in swift? - Stack Overflow
This question is similar to: Swift: Testing optionals for nil If you believe it’s different, please edit the question, make it clear how it’s different and or how the answers on that question are not helpful for your problem
- Swift - How to replace characters in a String? - Stack Overflow
I am looking for a way to replace characters in a Swift String In this example String: "This is my string" I would like to replace the spaces, " ", with "+" to end up
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