Top Questions

1. Can I call memcpy() and memmove() with "number of bytes" set to zero?
   122 votes

   2 answers
2. memset() or value initialization to zero out a struct?
   93 votes

   8 answers
3. What happens if you increment an iterator that is equal to the end iterator of an STL container
   77 votes

   8 answers
4. Why use !! when converting int to bool?
   76 votes

   10 answers
5. Does using xor reg, reg give advantage over mov reg, 0?
   61 votes

   6 answers