title: Xpath syntax for "and not contains"
body: <p>Here is the XPath I'm trying to use:</p>
  
  <pre><code>//div[contains(@class='xyz ng-binding ng-scope') and not(contains(@class = 'ng-hide'))]
  </code></pre>
  
  <p>I'm not sure what the correct syntax for this is. Basically the HTML looks like like:</p>
  
  <pre><code>class="xyz ng-binding ng-scope typeA ng-hide"
  class="xyz ng-binding ng-scope typeB ng-hide"
  </code></pre>
  
  <p>I want to select the case where the HTML is either <code>typeA</code> or <code>typeB</code> but does not have <code>ng-hide</code>.</p>