title: DateTime format in python
body: <p>I am trying to convert a column in a dataFrame to a TD format. 
  The column looks like this (they are currently strings): </p>
  
  <pre><code>01/11/2012 00:00    
  01/11/2012 01:00    
  01/11/2012 02:00
  </code></pre>
  
  <p>This is what I have done now:</p>
  
  <pre><code>df['Sdate'] =  pd.to_datetime(df['Sdate'], format='%d%m%y %H:%M.%f')
  </code></pre>
  
  <p>But, it throws an error saying,</p>
  
  <pre><code>time data '01/11/2012 00:00' does not match format '%d%m%y %H:%M.%f' (match)
  </code></pre>
  
  <p>Not, sure why it does that. Isn't HH:MM 00:00 - 23:00? </p>
  
  <p>Or, am I missing something really stupid here?</p>