title: Converting Country Codes to Country Names
body: <p>I need to convert a list of country codes to a country array. Here is what I have done so far.</p>
  
  <pre><code>- (void)viewDidLoad
  {
      [super viewDidLoad];
      // Do any additional setup after loading the view, typically from a nib.
      pickerViewArray = [[NSMutableArray alloc] init]; //pickerViewArray is of type NSArray;
      pickerViewArray =[NSLocale ISOCountryCodes];
  }
  </code></pre>