title: XPath: How to select nodes which have no attributes?
body: <p>Using XPath, how to select nodes which have no attributes (where attribute count = 0)?</p>
  
  <p>For example:</p>
  
  <pre><code>&lt;nodes&gt;
      &lt;node attribute1="aaaa"&gt;&lt;/node&gt;
      &lt;node attribute1="bbbb"&gt;&lt;/node&gt;
      &lt;node&gt;&lt;/node&gt; &lt;- FIND THIS
  &lt;/nodes&gt;
  </code></pre>