> Usually you look for code examples or a guide for learning how those work

... which in practice means, particularly for stuff that recently changed, that you go to StackOverflow only to find out that the majority of posts are horribly outdated and don't even compile any more.

The other side are code examples that technically work and show, say, the syntax on how to use a programming language's or framework's shiny new feature... but manage to dumb the code example down so far that one has a very hard time wrapping around one's head on how to use this feature in a real world application.