title: (Xpath) How do I get a specific numeric value?
body: <p>How do I get a specific numeric value?</p>
  <p><a href="https://i.stack.imgur.com/rWaIN.png" rel="nofollow noreferrer">example image</a></p>
  <p>how can I get only the digit &quot;6&quot; ?</p>
  <p>example &quot;ตอนที่ 6&quot; i need only output for &quot;6&quot; or &quot; 6 &quot;</p>
  <p>i'm try <code>//li[@class='active']/text()</code> for simple get text, but i not sure how should i do next</p>