Where/what are the best resources for advanced CPP programming?

Answer 1

Here some extra links....

https://baptiste-wicht.com/categories/c%2B%2B11-concurrency-tutorial.html

https://developers.google.com/edu/c++/cpp-in-depth

https://www.tutorialspoint.com/cplusplus/cpp_useful_resources.htm

Answer 2

https://www.sololearn.com/discuss/459759/?ref=app

Answer 3

try geeksforgeeks