The word 'code' has many different definitions.
The Shaolin Martial Arts Tournament is governed by a system of rules of conduct… an ethical code.
The combatants respect each other as warriors, no matter what degree of hatred they have for one another… a code of honor.
Another type of code could be defined as an arbitrary system of symbols or letters for transmitting messages… a secret code.
This website adheres to many codes, but does it contain one?