Related, C++ template metaprogramming. Very useful, quite complicated to wrap your head around initially (at least it was for me), and a somewhat accidental lan

Related, C++ template metaprogramming. Very useful, quite complicated to wrap your head around initially (at least it was for me), and a somewhat accidental language feature: https://softwareengineering.stackexchange.com/questions/125314/in-c-were-sfinae-and-metaprogramming-intentional-or-just-a-byproduct-of-templ https://softwareengineering.stackexchange.com/questions/1253...