title: split objects in a list separated by ',' in python
body: <p>I have a list of elements. for each element I want to split into 3 numbers separated by ',' and print them.</p>
  
  <p>My code is not doing what I want. :S </p>
  
  <pre><code>l = ['14,23,63\n','41,20,76\n','65,23,42\n']
  for element in l:
      element.split(',')
      print element[0],element[1],element[2] #outcome should be e.g. 14,23,63
  </code></pre>