title: Python array manipulation
body: <p>I have array <code>[1,2,1,2,3,4,3,4,1,2]</code></p>
  
  <p>I want to loop it x times, each times moving array every element 1 position forward:</p>
  
  <p>So next loop will be:</p>
  
  <p>2.<code>[2,1,2,3,4,3,4,1,2,1]</code></p>
  
  <p>3.
  <code>[1,2,3,4,3,4,1,2,1,2]</code></p>
  
  <p>etc....</p>
  
  <p>How can I manipulate array like this way?</p>
  
  <p><strong>EDIT:</strong></p>
  
  <p>What I thought, but maybe some better tricks:</p>
  
  <p>Just go over the array with while loop and create new array with for cycle.</p>
  
  <pre><code>for i in range(11)
      array[i] = array[i-1]
  </code></pre>
  
  <p><strong>etc etc..its pseudo code</strong></p>