|Do you know where your variables are?|
Well said, but ..
I believe the community here wants to retain some civility between members and visitors. Civility requires adherence to a glob of rules that are really just common sense and politesse as applied to electronic communications.
While it may bruise visitors' egos when their "Hurry, I need an answer to this" gets downvoted, it's nothing less than should be expected. Picture this:
The walls are packed with neatly indexed papers, textbooks, PODs and articles. A staff member is on duty for questions, in case a visitor wants to search for information on a particular topic. The name badge says 'Super'.
There are just a few small pictures on the walls; apart from that the interior decoration is sparse but functional. New arrivals (regulars or first time visitors) get a few waves from the people already inside the coffee shop. The atmosphere is serene. The serving people behind the counter are quick and efficient, with name tags that say 'MySQL', 'Apache', "Linux' and 'Perl'.
A first time visitor comes in, picks a table with some people at it, grabs a chair, pushes their way in and sits down. They plunk down a ratty text, knocking a plate to the floor, and demand help with their problem. Conversation slows. A staff member comes out from behind the counter to clean up the broken crockery.
The visitor leaves the listing on the first table, and storms over to another table and slaps down another copy of the listing. More astonished faces, and the coffee shop gets quieter.
Slowly, the ghostly number above the newcomer's head turns from a light coloured zero to a red coloured number. Many hands point to the literature available on the shelves that line the coffee shop. Frustrated, the visitor storms out.
The conversation returns, perhaps a little louder than before, with a few moments of laughter. A few people flip through the ratty listing left behind and leave notes for the stranger, in case they return.
Outside, the world hurries on ..
All that to say, if you have any common courtesy, or if you've been on the Internet for a while, you should know that when visiting a new community, be polite. This means
Not really much different from common sense, eh?
"Nyahhh (munch, munch) What's up, Doc?" --Bugs Bunny