title: Remove dash from list of dates
body: <p>I have a list of dates that are all formatted as such:</p>
  
  <pre><code>04-12
  05-03
  </code></pre>
  
  <p>I want to remove the dash and put a slash (/).</p>
  
  <p>I tried <code>.replace("-", "/")</code>; and <code>.replace(/-/, \/);</code></p>
  
  <p>Any advice?</p>