title: How to call every nth element in a list of Dates in python?
body: <pre><code>My Date = 2015-07-30
            2015-07-31
            2015-08-03
            2015-08-04
            2015-08-05
            2015-08-06
            2015-08-07
            2015-08-10
            2015-08-11
            2015-08-12
            2015-08-13
            2015-08-14
  </code></pre>
  
  <p>How can I call every 2nd date from here?
  I tried this but this doesn't work.</p>
  
  <pre><code>for i in range(0, len(Date), 2):
          abc = Date[i] 
  </code></pre>