Haven’t you ever wished you could have one page where you could everything you need for PHP,
or busy in Debian but can’t remember the function(or what it starts with for that matter).
Ever wanted to do abit of database maintenance but do not know what function or utilities to use.
Then you need to get yourself a few Cheat Sheets .
Lets face it, unless you have a photographic memory, no developer can remember all the different functions, options, tags, etc. that exist. Documentation can be cumbersome at times, thats why I like cheat sheets. They are quick references that feature the most commonly forgotten things on a specific topic. You can print them out and hang them on your wall, or just keep them handy in your bookmarks for quick reference.