title: How can I get all div's content and append them to another div?
body: <p>I have 2 div's. </p>
  
  <p>div1 and div2. I want to get all the content from div1 and append them to div2 and then fadeOut div1.</p>
  
  <p>I tried: </p>
  
  <pre><code>$('#div1').append('#div2');
  $('#div1').fadeOut();
  </code></pre>
  
  <p>or </p>
  
  <pre><code>$('#div1').appendTo('#div2');
      $('#div1').fadeOut();
  </code></pre>
  
  <p>and </p>
  
  <pre><code>$('#div1').html('#div2');
  $('#div1').fadeOut();
  </code></pre>
  
  <p>but none seems to work for me.</p>
  
  <p>What Im I doing wrong?</p>