title: Converting to Char/String from Ascii Int in Swift
body: <p>I'm trying to convert the integer representation of an ascii character back into a string.</p>
  
  <pre><code>string += (char) int;
  </code></pre>
  
  <p>In other languages like Java (the example here) I can just cast the integer into a char. Swift obviously does not know these and I'm guessing using the all powerful NSString somehow will be able to do the trick. </p>