title: How to count check-boxes using jQuery?
body: <p>I have tons of checkboxes that are either checked (<code>checked="checked"</code>) or unchecked.</p>
  
  <p>I would like to get the number of all checkboxes, unchecked and checked checkboxes.</p>
  
  <p>With check-box I mean <code>&lt;input type="checkbox" /&gt;</code>.</p>
  
  <p>How to do it with jQuery? Thanks in advance!</p>