title: What is the difference between .empty().append() and .html()?
body: <p>Using jQuery, what's the performance difference between using:</p>
  
  <pre><code>$('#somDiv').empty().append('text To Insert')
  </code></pre>
  
  <p>and </p>
  
  <pre><code>$('#somDiv').html('text To Insert')
  </code></pre>
  
  <p>?</p>