title: How can I pop the list element from front?
body: <p>I have a list in bellow:</p>
  
  <pre><code>stack = [1,2,3,4,5]
  stack.append(6)
  
  print stack
  
  stack.pop()
  
  print stack # there output [1, 2, 3, 4, 5]
  </code></pre>
  
  <p>I have a requirement is I want pop from front, but it has no the feature seemingly.</p>