In the United States, overall, the average annual salary for a  school registrar is $36,000. The average annual income for a school  registrar in New York City is $50,000.n the United States, overall, the average annual salary for a  school registrar is $36,000. The average annual income for a school  registrar in New York City is $50,000.
uintptr_t. uintptr_t is an unsigned integer memsize-type that can safely store a pointer regardless of the platform capacity. The type uintptr_t is similar to the types size_t and UINT_PTR. The size of the type depends upon the data model. To learn more about memsize types and ways of using them see the article About size_t and ptrdiff_t.
Still, I am not getting how nullptr works. For example, Wikipedia article says: C++11 corrects this by introducing a new keyword to serve as a distinguished null pointer constant: nullptr. It is of type nullptr_t, which is implicitly convertible and comparable to any pointer type or pointer-to-member type.It is not implicitly convertible or comparable to integral types, except for bool.We now have C++11 with many new features. An interesting and confusing one (at least for me) is the new nullptr..10 about pointer conversion says that a prvalue of type std::nullptr_t is a null pointer constant, and that an integral null pointer constant can be converted to std::nullptr_t. The opposite direction is not allowed.