title: django template - how to get a dictionary property without using a for loop
body: <p>Doing this works</p>
  
  <pre><code>{% for comment in comments %}
  {{ comment.user }}
  {% endfor %}
  </code></pre>
  
  <p>However, I want to get all the comment.user values in the dictionary without using a for loop. Is this possible?</p>
  
  <p>I ask because I need to do this check</p>
  
  <pre><code>{% if name in comment.user %} # check if name is in any one of the comments 
  # do something
  {% endif %}
  </code></pre>