We would like to know how to treat a string as array.
<!--from w ww.j ava 2s.c o m-->
<!DOCTYPE html>
<html>
<body>
<script type='text/javascript'>
var string = '123'
document.writeln(string[1] == '2') // should alert true
</script>
</body>
</html>
The code above is rendered as follows: