title: "javascript:;" for href attribute in HTML anchor tag
body: <p><strong>Update</strong></p>
  
  <p>What does the code below mean and do? It needs JavaScript to work?</p>
  
  <pre><code>&lt;a href="javascript:;"&gt;Do Somthing&lt;/a&gt;
  </code></pre>
  
  <p><strong>Update</strong></p>
  
  <p>Is equal to below?:</p>
  
  <pre><code>&lt;a href=""&gt;Do Somthing&lt;/a&gt;
  </code></pre>