This question is an example of a poor question that I would not hesitate to flag. It justs asks 'how I do this in such and such language?'. I did not flag it because somebody was nice enough to give a very thorough answer to it. What should I do in that case? To flag or not to flag? It is a case similar to the one discussed here, but the difference is that in this case there is nothing to edit. The asker is not facing a specific problem, but asking for a complete code.
Based on the answers and comments given, a possible approach would be to flag for deletion those without any feedback, and downvote those that already received an answer. Would you agree on that?