title: jQuery, find li class name (inside ul)
body: <p>I have ul with a number of li inside. All li have an id "#category" but different classes (like ".tools", ".milk", ".apple").</p>
  
  <p>Using jQuery. I do : </p>
  
  <pre><code>$("li#category").click(function(){ some_other_thing ( .... )});
  </code></pre>
  
  <p>now i have to put a li's class "name" — (a string indeed) inside the some_other_thing() function instead of ....</p>
  
  <p>How it can be done?</p>