charAt() : find Character at the Specified Index in JavaScript
Script :
<html> <body> <script type="text/javascript"> var str="c4learn.com/javascript"; document.write("First character : " + str.charAt(0) + "<br />"); document.write("Last character : " + str.charAt(str.length-1)); </script> </body> </html>
Output :
First character : c Last character : t