title: regex match group (select any character and number into one group)
body: <p>How to capture any alphabet and any numeric into one group using regex. 
  I use basic regex to capture it, but every single character become a new match.
  According to image below, I want the result like this:</p>
  
  <pre><code>match 1 = Q
  match 2 = m
  match 3 = C
  match 4 = t2
  match 5 = result (this word 'result' just an example, it can be replaced by any word)
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/rgrB4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rgrB4.png" alt="enter image description here"></a></p>