title: Remove commas from Regex
body: <p>I have the following JavaScript line of code that removes characters- including commas- from a string:</p>
  
  <pre><code>return str.replace(/(?!\/)(?!\ )(?!\-)(\W)/ig, '');
  </code></pre>
  
  <p>How can I only take out the piece of code that removes the commas?</p>