C/C++

В чём нюанс make_shared по сравнению с конструктором shared_ptr?

When is it better to choose a vector, and when a deque?

What are file descriptors and what standard descriptors do you know, such as 0, 1, 2?

What is the size of unique_ptr?

Why are the numbers 4, 2, 1 used in chmod?

How does unordered_map differ from map? Which one is faster?

What happens to map iterators after inserting a new element?

Why is a unique_ptr needed?

What does the command chmod 755 do?

How to use your data structures as keys in unordered_map?

What is the size of shared_ptr?