rubix_addict questions

• Passing a reference-to-function as a universal reference
• Why is it possible to compare array members using operator<=>, but not freestanding arrays?
• Does std::function support perfect forwarding?
• How does preemption on x86 architecture work?
• Ambiguous call when recursively calling variadic template function overload
• What is std::set::equal_range for?
• Why can't unique_ptr infer the type of the deleter?
• Explicit specialization in non-namespace scope does not compile in GCC
• Why does GCC think that the template parameter is int whereas it's a completely different type?
• Why are const ints (or shorts) captured implicitly in lambdas? [duplicate]

rubix_addict answers