title: Changing font programmatically to System Semibold
body: <p>I'm trying to set a font programmatically. I want to use System Semibold like I'm using in the interface builder. Been looking for it on the list of fonts. Do I need to use </p>
  
  <pre><code>[myButton.titleLabel setFont:[UIFont fontWithName:@"Helvetica-Semibold" size:13.0]]
  </code></pre>
  
  <p>?</p>