title: How to append a list to dataframe without using column names?
body: <p>I want to append a list of four prices <code>[1, 2, 3, 4]</code> to an already existing dataframe using the <code>DataFrame.append()</code>, the already existing dataframe has four columns.</p>
  <p>Using this</p>
  <pre class="lang-py prettyprint-override"><code>dataframe = pd.DataFrame(columns=[&quot;open&quot;, &quot;high&quot;, &quot;low&quot;, &quot;close&quot;],
                           data = [[1, 2, 3, 4]])
  </code></pre>
  <p>Creates the dataframe</p>
  <pre><code>   open  high  low  close
  0     1     2    3      4
  </code></pre>
  <p>Then I want to append some lists like this:</p>
  <pre class="lang-py prettyprint-override"><code>dataframe = dataframe.append([[5, 6, 7, 8]],
                               ignore_index =True)
  </code></pre>
  <p>Gives the output</p>
  <pre><code>   open  high  low  close    0    1    2    3
  0   1.0   2.0  3.0    4.0  NaN  NaN  NaN  NaN
  1   NaN   NaN  NaN    NaN  5.0  6.0  7.0  8.0
  </code></pre>
  <p>While I want the list to be appended in continuation to the dataframe, is there a way to do this without using the column names, only the list of four prices?</p>