title: how to iterate over a list of list in jinja
body: <p>I have a list of list like : </p>
  
  <pre><code>    [[elem0, elem1, elem2], [elem3, elem4, elem5], [elem6, elem7, elem8], ...]
  </code></pre>
  
  <p>I wrote the follow template file : </p>
  
  <pre><code>    {% for result in results %}
          &lt;tr&gt;
              &lt;td&gt;result[0]&lt;/td&gt;
              &lt;td&gt;result[1]&lt;/td&gt;
              &lt;td&gt;result[2]&lt;/td&gt;
          &lt;/tr&gt;
      {% endfor %}
  </code></pre>
  
  <p>But it didn't work, What i can think is use nested for. Is there another method to access the element in the list in jinja?</p>