\n, quotes (e.g.
< and you want to send it without confusing the browser then you need to send it as &lt; instead of
< . Simlarly there are many other special characters that can be used as part of
|single quote (')||\'|
|Vertical Tab||\u000B or \v|
That is easy. Just type the character or a full string in the text box above and hit Escape button. You should be able to see the escaped value.
\0escapes are considered illegal in JSON and are not allowed strings.
vinstead of a vertical tab