Top Answers

1. What is lazy initialization and why is it useful?
   7 votes
2. C++ static initialization order
   7 votes
3. What is the worst real-world macros/pre-processor abuse you've ever come across?
   5 votes
4. Mapping two integers to one, in a unique and deterministic way
   3 votes
5. What happens if you increment an iterator that is equal to the end iterator of an STL container
   1 votes