Removing a checked property
<p>In the jQuery documentation, it says </p>

<blockquote>
  <p>Do not use removeProp to remove
  native properties such as checked,
  disabled, or selected. This will
  remove the property completely and,
  once removed, cannot be added again to
  element. Use .prop() to set these
  properties to false instead.</p>
</blockquote>

<p>Q: Instead of:</p>

<pre><code>$('input:checkbox').not(this).removeAttr('checked');
</code></pre>

<p>I should I now use:</p>

<pre><code>$('input:checkbox').not(this).prop('checked',false);
</code></pre>
