title: Error formatting doubles
body: <p>This statement:</p>
  
  <pre class="lang-dart prettyprint-override"><code>new NumberFormat("#.##").format(12.33) 
  </code></pre>
  
  <p>throws this error: </p>
  
  <blockquote>
    <p>"Class 'double' has no instance method '&amp;'"</p>
  </blockquote>
  
  <p>Is it a bug or am I doing something wrong?</p>