title: Regex javascript remove _ -
body: <p>I'd like to replace all _ - . from a String with a white space. This is what I've came up with :</p>
  
  <pre><code>mystring.replace(/_|-|\\. /g, ' ');
  </code></pre>
  
  <p>The dot is not being removed but _ and - are. How to remove the dot as well ??</p>