title: Python - how to find the position of the second lowest value in a list
body: <p>I have the following list:</p>
  
  <pre><code>list = [7,3,6,4,6]
  </code></pre>
  
  <p>I know I can use <code>list.index(min(list))</code> to find the position of the lowest number in the list, but how do I use it to find the <strong>second</strong> lowest?</p>