remove sign () in textview : 
I have textview, and when displaying text there is a sign () in the text, I want to eliminate it, this is my coding

    self.txtpstn.text =  "\(self.no_pstn.self as NSArray)"
    self.txtmobile.text =  "\(self.no_mobile.self as NSArray)"


this is the display on the application

[![enter image description here][1]][1]


  [1]: https://i.stack.imgur.com/SAe1Z.png