title: In jQuery, should i use parseFloat(el.width()) or parseInt(el.width(),10)? which one is more preferred
body: <p>I always had this question: <br>
  When i dont mind the exact floating number </p>
  
  <p>Which one is preferred?</p>
  
  <h3>parseFloat</h3>
  
  <pre><code>    someValue  = parseFloat(el.outerWidth())+parseFloat(ele2.css("marginRight")),
  </code></pre>
  
  <h3>parseInt</h3>
  
  <pre><code>    someValue  = parseInt(el.outerWidth(), 10)+parseInt(ele2.css("marginRight"), 10),
  </code></pre>
  
  <p>Which method is easier for the JS engine? </p>