Useful C++ resources

A collection of useful resources to help you master C++

C++ Reference: An online reference for C and C++ programming languages. You have a doubt what a method does or what's the interface for a STL's data structure? cppreference.com got you covered.
The Definitive C++ Book Guide and List: The legendary StackOverflow's question about C++ books.
c++-faq tag on StackOverflow
C++ FAQ from isocpp.com