title: How to remove data- attribute from the div element?
body: <p>I have an html <code>div</code> element, which contains lot of HTML-5 <code>data-</code> attributes to store extra </p>
  
  <p>data with element. I know that we can use <code>removeAttr</code> of jquery to remove specific attribute, </p>
  
  <p>but i want to know that is there any way to remove <code>data-</code> all atonce?</p>