title: Cocoa Touch - Changing the text of a button and a label
body: <p>Well.. I forgot how to change the text of a button and label in cocoa touch. </p>
  
  <p>Please remind me..</p>
  
  <pre><code>IBOutlet id questionLabel;
  IBOutlet id answerButtonOne;
  IBOutlet id answerButtonTwo;
  IBOutlet id answerButtonThree;
  IBOutlet id answerButtonFour;
  </code></pre>