title: UILabel with trailing spaces doesn't center properly
body: <p>I have a string that is a random sequence of numbers including spaces</p>
  
  <pre><code>NSString *myString;
  </code></pre>
  
  <p>I print that to a label</p>
  
  <pre><code>_myLabel.text = myString;
  </code></pre>
  
  <p>I wanted it to be centered, so I use</p>
  
  <pre><code>myLabel.textAlignment = NSTextAlignmentCenter;
  </code></pre>
  
  <p>But it doesn't work properly. When centering, it ignore any trailing zeros. But the trailing zeros are characters too! Can I make it recognize them?</p>