true. this can be compared with learning math(or any foreign language for that matter). you can have a one page cheat-sheet of all the rules and formulas, but t

true. this can be compared with learning math(or any foreign language for that matter). you can have a one page cheat-sheet of all the rules and formulas, but that can only help you solve textbook problems. there are tricks and caveats that are learnt only by practice. googling 'how-to' is a very slow process, even with stackoverflow.