I've been coding with c++ for over 2 years already, started by independently learning it with online guides/books. Now, after 2 years, I think I master the language pretty well. One thing though I haven't paid attention to:
It's about the standard c++ library. Recently I had to deal with abstract io streams and buffers, and I realized that I don't know anything about powerful use of them. I only know the basic containers and io operations.
So is there any good sites/books where I can learn how to take great advantage of the streams/library in general, and learn the architecture of the library? Links to sites would be appreciated :)