title: JavaScript: Add space between Char and Number with Regex
body: <p>Hello I have a plate number <code>BZ8345LK</code> and want convert to <code>BZ 8345 LK</code> (adding space between char and number).</p>
  
  <p>I tried with this Regex but not working, only space first char with number. Ex <code>BZ 8345LK</code>, the '<code>LK</code>' keep not space with number.</p>
  
  <pre><code>var str = 'BZ8345LK';
  str.replace(/[^0-9](?=[0-9])/g, '$&amp; ');
  # return BZ 8345LK, I want BZ 8345 LK
  </code></pre>