title: How to not lose '0' digits when using NSDateComponents.(iphone)
body: <p>I am using Date Formatter, getting the NSDateComponents. And then extracting the individual time components such as hour, minute..etc..
  How can I extract these components as NSIntegers without losing the '0' digits at the front of the number.</p>
  
  <p>E.g is today was january 1 2010 5:05, it would print 1-1-2010-5:5
  I want 01-01-2010-05:05</p>
  
  <p>Any help would be appreciated</p>