title: Double quotes in Regular expression
body: <p>How can I get a string inside double quotes using regular expression?</p>
  
  <p>I have the following string:</p>
  
  <pre><code>&lt;img src="http://yahoo.com/img1.jpg" alt=""&gt;
  </code></pre>
  
  <p>I want to get the string <code>http://yahoo.com/img1.jpg alt=""</code> outside.
  How can I do this using regular expression?</p>