Ctrl+R

I think there are two main groups of "new poster" that I come across in the review queue. Firstly those who are good-intentioned but maybe don't quite understand how SO works - posting broader questions, or are missing the relevant bits of code. Those folks I encourage to edit their questions to include the missing bits.

Then you have those who have blatantly out no effort into googling their problem or copy-pasting their homework assignment verbatim. Those I just flag and move on.