Possible Duplicate:
Exit strategies for “chameleon questions”
How can we help users who repeatedly ask similar questions or update constantly?
I've seen today at least three cases of this painful trend : some users (mainly new users) adapt their question by fixing the code while other users fix their errors.
https://stackoverflow.com/questions/12687349/conditional-statement-with-array-using-javascript
https://stackoverflow.com/questions/12691552/not-work-function#12691552
Javascript onclick event doesn´t fire
Answerers are forced into a kind of interactive debug session and are forced to always adapt or remove their question while the target keeps moving.
What should be done when this case occurs ?