This one I honestly don't know. There is this question which explains a problem, and the problem itself is straightforward enough and on topic, so that's OK, but then the poster asks literally for "only guidance and no straight answers".
Should we honour that? I mean, not that I'm against giving people guidance and hints and links rather than immediately handing them the complete source code on a platter, but isn't this question taking it a bit to far? Isn't this, in other words, primarily opinion based?