HTML Codes, character encoding…

Have you ever had problems finding HTML codes for special characters like these (♠ ♣ ♥ ♦ ) fellas? Or have you searched for simple ASCII codes or unicode encoding? I found this page called lookuptables.com yesterday and it has quite a few different tables you can easily print out or visit when you need to know something. It even has stuff like encoding for braille. It’s quite handy because all those different code tables are on one website, easily accessable. Check it out.