I'm about to start building a new app, and am wondering which stack site is most suited to asking questions about best options for my requirements. For example, if I were to need HTML parsing but didn't yet know of the great combo of Python and BeautifulSoup, where would I go to ask that question? Stack Overflow? Programmers?
Thanks for the responses. To follow up just a bit, since this is meta, I'm wondering whether there needs to be some place for this kind of questioning. I can search all I want, taking stabs in the dark with a partially-formed idea, not knowing which path is a good one to follow. But if I could ask a question---in a community that welcomes it---that asks about some possible routes to follow for a particular problem, it would be helpful.
With my particular question right now I'm not yet sure which language to choose, whether I need a web app framework or should use built-in capabilities, etc. Being able to benefit from others' experience, as a guide on what to research, would be helpful.
At the same time, I do understand the ideology here that desires answerable questions, not open-ended ones, so it would still require care to ask questions that could be comprehensibly answered.