Top Questions

1. Pin vs Box: Why is Box not enough?
   9 votes

   1 answers
2. How to specify the register size (b/w/d) in a macro
   4 votes

   1 answers
3. std::call_once seems not to free the lock in case of an exception?
   2 votes

   0 answers
4. Why elements of BTreeMap<K, V> can be got by smth of different type than K, but it's not the case with Vec and binary_search?
   2 votes

   1 answers
5. how to deduce template parameters for the end regex_token_iterator on the begin one?
   1 votes

   1 answers