title: Delete multiple elements in a list by index in Python
body: <p>I would like to delete multiple items in a list by their index:</p>
  
  <pre><code>dS = [0, 0.02, 0, 0.04, 0.07, 0]
  dN = [1, 0.02, 0.3, 0.7, 0.9]
  pos = [i for i, e in enumerate(dS) if e ==0]
  </code></pre>
  
  <p>And now I would like to delete (in both lists) all the items on the positions of 0's in the first list.</p>