title: Python - insert into list
body: <p>I get an array form a csv file and I get an list that looks like</p>
  
  <pre><code>my_list = ["Nov '15", '75', '49', '124', '62', '18', '80', '64.5', '', '', '', '', '', '', '', '']
  </code></pre>
  
  <p>And now I want to fill the spots where there is <code>''</code> with an array of items that is that length, lets say the array I want to put in there is</p>
  
  <pre><code>new_array = [1,2,3,4,5,6,7,8]
  </code></pre>
  
  <p>here is what I am trying but it doesn't work.</p>
  
  <pre><code>i = 0
  for item in new_array:
      index = 8+i
      print item
      my_list.insert(index, item)
      i += 0
  </code></pre>
  
  <p>It doesn't change anything my_list is just the same?</p>
  
  <p>How can I change this?</p>
  
  <p>Thanks</p>