title: How to convert datetime format using Pandas
body: <p>I'a m reading a csv file with Pandas. In the file there is a column with dates in <strong>dd/mm/yyyy</strong> format.</p>
  
  <pre><code>def load_csv():   
      mydateparser = lambda x: dt.datetime.strptime(x, "%d/%m/%Y")
      return pd.read_csv('myfile.csv', delimiter=';', parse_dates=['data'], date_parser=mydateparser)
  </code></pre>
  
  <p>Using this parser the column 'data' type becomes <strong>data         datetime64[ns]</strong>, but the format is changed to <strong>yyyy-mm-dd</strong>.</p>
  
  <p>I need the the column 'data' type to be <strong>datetime64[ns]</strong> and formated as <strong>dd/mm/yyyy</strong>.</p>
  
  <p>How can it be done?</p>
  
  <p>Regards,
  Elio Fernandes</p>