Now you have beginners asking so simple questions it's both funny and tragic at the same time.
Here's the first question in the list when I opened the site today:
http://stackoverflow.com/questions/33989450/mysql-joins-on-t...
Yeah. That guy is one of those who just ask others how to to their job and then copy/paste it.
Who answers such questions? I have no idea. Probably the guys who are just a step above on the knowledge curve. They probably hang around to ask their own questions, and also find such questions challenging enough to bother providing an answer.
As for the question, you obviously didn't read what I wrote carefully. I get served a full page of such questions every time I open the site. Finding an interesting question has became a tedious job and that's why I don't even bother to visit the site anymore.
Once again, I'm not even sorry about that. It freed a lot of my time - I rarely visit the site, but I'm still ranked in top 2% users, so you can guess how active I was before.
Have you been on SO?