Here are some ways it's used:
* Code (programming): Código is used to refer to computer code, the instructions given to a computer.
* Code (secret message): It can also mean a secret code, like a cipher or a system of symbols used for communication.
* Code (set of rules): It can also refer to a set of rules or guidelines, like a dress code or a code of ethics.
Let me know if you have any other questions!