title: dateformatter problem?
body: <p>I want to change the date formats. But i don't know how to give the input format </p>
  
  <p>`Thu, 2 Dec 2010 00:28:56 -0500' i use the date formatter for user custom format</p>
  
  <pre><code>   NSString *inputString = @"Thu, 2 Dec 2010 00:28:56 -0500";
     NSDateFormatter *inputFormatter = [[NSDateFormatter alloc] init];
     [inputFormatter setDateFormat:@"EEE, dd MMM yyyy HH:mm:ss z"];
  
     NSDate *inputDate = [inputFormatter dateFromString:inputString];
     NSDateFormatter *outputFormatter = [[NSDateFormatter alloc] init];
     [outputFormatter setDateFormat:@"EEE. MMM. d, yyyy"];
  
     NSString *outputDate = [outputFormatter stringFromDate:inputDate];
     mylabel.text = outputDate;
  </code></pre>
  
  <p>but date not display </p>
  
  <p>please give me the solution</p>