title: How to separate digits from characters using regular expression?
body: <p>I have a set of string which needs to sepearate them in the groups of expresions:</p>
  
  <pre><code>43M ---&gt; 43 and M
  
  57F ---&gt; 57 and F
  
  39CD/TV ---&gt; 39 and CD/TV
  </code></pre>
  
  <p>I have suggested the pattern such as <code>(\d)+(\w).</code> but it does not work for the last case <code>CD/TV</code>. </p>
  
  <p>What is the proper pattern to do it?</p>