title: How do I reverse tuples in a list of tuples?
body: <blockquote>
    <p>Note; This is a self Q&amp;A. Please see my answer below.</p>
  </blockquote>
  
  <p>Given a list of tuples:</p>
  
  <pre><code>l = [(1, 'a'), (2, 'b'), (3, 'c'), (4, 'd'), (5, 'e')]
  </code></pre>
  
  <p>I'd like to find the quickest and simplest way to reverse each individual tuple in <code>x</code>, so that I get:</p>
  
  <pre><code>[('a', 1), ('b', 2), ('c', 3), ('d', 4), ('e', 5)]
  </code></pre>