Board Thread:General Coding Help/@comment-6475116-20150802181224/@comment-5590118-20150802183205

Not sure what you are asking but here is what I can give you.

Query parameters: (?key=val) these are used to send data to the server, usually to tell the server what you want. For example /index.php?title=Thread:7274 is telling the server that we want the page with a title of Thread:7274.

Cookies: Cookies are used to store data that stays the same across pages. This is usually used to store session data and user configuration. You should not transmit styles via cookies.