title: How to display key-value pairs from a JSON object using Angular
body: <p>I want to print <strong>JSON</strong> file in <strong>HTML</strong> page but I don't know the keys and the values my <strong>JSON</strong> Object.</p>
  
  <p>When I know the form of <strong>JSON</strong> I use this code:</p>
  
  <pre><code>&lt;div ng-repeat="f in faq"&gt;
    &lt;div class="list-group-item clearfix"&gt;
      &lt;h4&gt;
        &lt;span class="glyphicon glyphicon-file"&gt;
          &lt;/span&gt;
            {{f.key}}-{{f.value}}
              &lt;span class="pull-right"&gt;
                &lt;button class="btn btn-warning" ng-click=""&gt;
                  &lt;span class="glyphicon glyphicon-trash"&gt;
            &lt;/span&gt;
      &lt;/button&gt;
      &lt;/span&gt;
    &lt;/h4&gt;
    &lt;/div&gt;
   &lt;/div&gt;  
  &lt;/div&gt;
  </code></pre>
  
  <p>But in this moment I don't know the keys and the values of the <strong>JSON</strong>.</p>
  
  <p>Thanks for your help.</p>