C++ - variadic template with fold expression
C++ variadic template fold expression
C++ variadic template fold expression
C++20 allow to have a template non type argument for literal class type
C++ not allow to inherit the class
lvalue: locatable value(addressable value) xvalue: expiring value glvalue: generalizable lvalue, it will be lvalue or xvalue rvalue: not addressable value(no...
Using unique_ptr for a custom resource such as opening a file.