NSDateFormatter in Swift

        let eventdate = "Picker date or get the date from server"

        let YearFormat = NSDateFormatter()

        YearFormat.dateFormat = "yyyy-MM-dd"

        let hryDate = YearFormat.dateFromString(eventdate!.stringByReplacingOccurrencesOfString          ("T00:00:00", withString: "").stringByReplacingOccurrencesOfString("-", withString: "/"))

        let monthFormat = NSDateFormatter()

        monthFormat.dateFormat = "MM.dd.YY" //"MMM.dd.yy" (OR) "dd.MMM.yyyy"

        cell.expenseDateLabel.text = monthFormat.stringFromDate(hryDate!) 

                                      (or)

        let dateString = dateFormatter12.stringFromDate(hryDate!)