JSFiddle - React, Tailwind, and code Playground

by Lalji Tadhani

HTML

<table>
<tr>
  <td id='first'>10</td>
<td id='second'>15</td>
<td id='diff>I want the difference of first and second here</td>
</tr>
</table>

JavaScript

jQuery(document).ready(function($) {
        let first_= jQuery('#first','/^[0-9]*$/' ).text();
        let second_ = jQuery('#second').html();
        let diff = first_ - second_ ;
            $('#diff').html(diff)
                      
    });