title: Regular Expression - Get Characters in Between Quotes
body: <p>I have the following string.  What reg ex can I use to grab only the email address or whatever appears between the double quotation marks?</p>
  
  <pre><code>'E11000 duplicate key error index: app-dev.users.$email_1  dup key: { : "testuse@example.net" }'
  </code></pre>