title: Pandas: get second character of the string, from every row
body: <p>I've a array of data in Pandas and I'm trying to print second character of every string in col1. I can't figure out how to do it. I can easily print the second character of the each string individually, for example:</p>
  
  <pre><code>array.col1[0][1]
  </code></pre>
  
  <p>However I'd like to print the second character from every row, so there would be a "list" of second characters.</p>
  
  <p>I've tried</p>
  
  <pre><code>array.col1[0:][1]
  </code></pre>
  
  <p>but that just returns the second line as a whole of col1. </p>
  
  <p>Any advice?</p>