title: How can i split a string by whitespace and underscore?
body: <p>I can get split by underscore working, but not with 2 delimiters (in this case underscore and whitespace).</p>
  
  <p>Example:</p>
  
  <p><code>mystring = Tom Dough__________8.5 7.5 9.5</code></p>
  
  <p>What i want :</p>
  
  <p><code>['Tom', 'Dough', '', '', '', '', '', '', '', '', '', '8.5', '7.5', '9.5']</code></p>