Top Questions

1. Why the compiler complains that std::thread arguments must be invocable after conversion to rvalues?
   10 votes

   2 answers
2. Question about operator new overload and exception
   3 votes

   1 answers
3. Why does copy constructor not need to check whether the input object pointers to itself or not？
   3 votes

   2 answers
4. Why `copy constructor` is used while `move constructor` has been removed?
   2 votes

   1 answers
5. Why is the output of `typeid(T&).name()` given as `T` instead of `T&`?
   2 votes

   2 answers