title: python capitalize first letter only
body: <p>I am aware .capitalize() capitalizes the first letter of a string but what if the first character is a integer?</p>
  
  <p>this</p>
  
  <pre><code>1bob
  5sandy
  </code></pre>
  
  <p>to this</p>
  
  <pre><code>1Bob
  5Sandy
  </code></pre>