title: Angular expression evaluate equal to
body: <p>I'd like to make something like this.</p>
  
  <pre><code>&lt;h3 ng-show="{{mode == 'create'}}"&gt;Create Vacancy&lt;/h3&gt;
  &lt;h3 ng-show="{{mode == 'edit'}}"&gt;Edit this Vacancy&lt;/h3&gt;
  </code></pre>
  
  <p>Where <code>$scope.mode</code> is either "create" or "edit". </p>
  
  <p>How do I do this? Nothing I'm trying is working.</p>