That is similar to my approach, though I will download the documentation if it is available that way. It is always available, you know which version of the doc

That is similar to my approach, though I will download the documentation if it is available that way. It is always available, you know which version of the documentation you're using, and I never understood why an intermediary should be involved when something is referenced frequently. (Yes, I realize the latter is a personal quirk.) As for StackOverflow results, at least there is a chance that they will be more useful than most third-party information. I have found too many sites that attempt to rehash the documentation, perhaps in clearer terms but virtually always covering common knowledge and completely omitting everything else.