I would like to create a tutorial/book/materials on a using a Virtual Layer in QGIS. My aim is to expand the QGIS's documentation with practical examples, demonstrating the usage of the VL in solving real problems.
Since the GIS SE is a place where I can find plenty of good examples on this particular topic (many of my answers involve the VL), I was wondering if I can/may/allowed to include questions+answers related to the Virtual Layer into my educational materials? Or I am breaking some legislative rules and the authors' copyrights.
For instance, in this reference "Do I have to worry about copyright issues for code posted on Stack Overflow?", it seems that the Creative Commons (CC) plays a key role, but I am not that much convinced and adamant after reading that thread. Moreover, I am not sure whether the same rules are applicable to a typical GIS bundle(description, text, pictures, code, and a sample of data) in comparison with a pure code shared over Stack Overflow.