Top Questions

1. Why is __int128_t faster than long long on x86-64 GCC?
   43 votes

   2 answers
2. Why is this std::launder example undefined behavior?
   8 votes

   1 answers
3. Why does an unsigned int of bit-field become a signed int after shift operation in C++?
   5 votes

   1 answers
4. Why in c++, a derived class template publicly Inherited from base class template can't call the base class' funtion directly?
   2 votes

   0 answers