title: How to get link value inside href
body: <p>I have a div tag in which a tag is enclosed.
  How can i get the value <code>href</code>? </p>
  
  <p>For example, "<a href="https://www.tweeter.com/rkShukl" rel="nofollow">https://www.tweeter.com/rkShukl</a>" from <code>&lt;a&gt;</code> tag:</p>
  
  <pre><code>&lt;a href="https://www.tweeter.com/rkShukl"&gt;&lt;/a&gt;
  </code></pre>