title: How to create a pandas DataFrame with specified number of rows and columns
body: <p>I'm new to pandas concept, Is it possible to create a DataFrame of size 1 row and column-length of 8.</p>
  
  <p>I tried:</p>
  
  <pre><code>import pandas as pd
  df = pd.DataFrame({'Data':[]})
  </code></pre>
  
  <p>but this only creates one row and one column.</p>