> I don't see a comprehensive, community-approved place (book or website) where I can learn and understand the differences between the many ways of doing the sa

> I don't see a comprehensive, community-approved place (book or website) where I can learn and understand the differences between the many ways of doing the same thing Check C++ Core Guidelines https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md https://github.com/isocpp/CppCoreGuidelines/blob/master/CppC... which is a community approved collection of best practices for modern C++.