How to convert double to int in swift

Question

So I\'m trying to figure out how I can get my program to lose the .0 after an integer when I don\'t need the any decimal places.

@IBOutlet weak var numberOf         


        

Answer 1

A more generic way to suppress (only) the .0 decimal place in a string representation of a Double value is to use NSNumberFormatter. It considers also the number format of the current locale.

let x : Double = 2.0
let doubleAsString = NumberFormatter.localizedString(from: (NSNumber(value: x), numberStyle: .decimal) 
// --> "2"