title: Can we using regular expression in xpath value?
body: <p>Can we using regular expression in xpath value? I am using xpath value to identify an element on web for automation.</p>
  
  <p>I have following :xpath value.</p>
  
  <pre><code>:xpath,'//*[@id="ngdialog4"]/div[2]/div[2]/table/tbody/tr/td[1]/input'
  </code></pre>
  
  <p>But, the last digit 4 <code>ngdialog4</code> is not constant and it keeps on changing each time i 
  open pop-up... can i use some regular expression to match any digit?</p>