I am trying to get first char from String. It should be easy but I can't do in Swift 2.0 (with Xcode beta 6).
Get nth character of a string in Swift programming language
I have tried that method also. It use extension but I can't retrieve using that method. May I know how to do?
Two solutions without casting to NSString
let string = "Hello" let firstChar1 = string.substringToIndex(string.startIndex.successor()) let firstChar2 = string.characters.first
Update for Swift 2:
Since Swift 2 returns
Character rather than
String a new
String must be created.
let firstChar2 = String(string.characters.first!)