title: JQUERY .each --- detecting if EACH finds 0
body: <p>I have the following: </p>
  
  <pre><code>$("span.findme").each(function() {
    $("&lt;li&gt;").text($(this).text()).appendTo("ul");
  });
  </code></pre>
  
  <p>How can I, using the above, detect if EACH finds 0, if it's 0 I want to trigger an alert.</p>
  
  <p>Thanks</p>