title: Selenium: Get unique value?
body: <p>Just using selenium to fill out some forms for me. I need it to generate a unique value for my username field. How can I do that?</p>
  
  <p>I've got</p>
  
  <p><strong>Command:</strong> type<br>
  <strong>Target:</strong> id_of_my_field<br>
  <strong>Value:</strong> username+unique_value ???</p>