) {          [self.but0 setTitle:[NSString stringWithFormat:@"%@",selectedCell.textLabel.text] forState:UIControlStateNormal];         if ([selectedCell.textLabel.text isEqualToString:@"Pakistan"]) {              data0=[[NSArray alloc]initWithArray:Pak_city];          }else if ([selectedCell.textLabel.text isEqualToString:@"UAE"]){              data0=[[NSArray alloc]initWithArray:UAE_city];          }else{              data0=[[NSArray alloc]initWithArray:Oman_city];          }     } 