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Convert Int to String in Swift - Stack Overflow I'm trying to work out how to cast an Int into a String in Swift I figure out a workaround, using NSNumber but I'd love to figure out how to do it all in Swift let x : Int = 45 let xNSNumber =
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
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
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
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
Get nth character of a string in Swift - Stack Overflow The swift string class does not provide the ability to get a character at a specific index because of its native support for UTF characters The variable length of a UTF character in memory makes jumping directly to a character impossible
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
ios - How do you create a Swift Date object? - Stack Overflow Swift has its own Date type No need to use NSDate Creating a Date and Time in Swift In Swift, dates and times are stored in a 64-bit floating point number measuring the number of seconds since the reference date of January 1, 2001 at 00:00:00 UTC This is expressed in the Date structure The following would give you the current date and time: