Inconsistent Datetime format in Pandas
<p>I've some data for the month of August/2015 in dataframe in the following format:</p>

<pre><code>Timestamp                  Value

2015-12-08 23:58:00          3.4 
2015-12-08 23:59:00          3.2
2015-08-13 00:00:00          1.1
2015-08-13 00:01:00          0.9
</code></pre>

<p>There are two formats available yy-dd-mm and yy-mm-dd (starting from 13 Aug). I am struggling to convert these to a common format. Any help would be appreciated.</p>

<p>Thanks</p>