jweinst1
7/13/2015 - 6:33 PM

Removes the last character in a string in Swift.

Removes the last character in a string in Swift.

Removelastcharacter
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var str = "Hello, playground"
func removelastofstr(str: String) ->String {
    var liststr = Array(str)
    liststr.removeLast()
    return String(liststr)
}
removelastofstr(str)