URL´s special codes

Hello dudes, someone here knows where can i find all URL´s special caracteres? Like %20 ( that means space ), i want to know which code is \n.

Regards,
LottaLava

\n represents the notion of a newline, that is LF, CRLF, CR or NEL depending on the operative system. LF if 0a, CR is 0d.

alert(escape('a!~@!#$%^$%$&^%&)(*_()-_|'))

I found a site that explain how to convert \n, \t and other caracter to URL encoder, we can use String.charCodeAt( ) to convert those caracters, mainly its a conversion in hex of ascii caracter´s value. For example: Space hex => 20. But just now i know that.

Thank you,
LottaLava

As Alien51 pointed out. You can just escape the special character to get the encoded value;

var chars = '! ~@!#%^$&)(*_-_|+<>=\t\r\n';
var arr = chars.split('');
var str = '';
for (var i=0;i<arr.length;i++) str+=arr[i] + ' --> ' + escape(arr[i]) + '\n';
alert(str);