Fast, potentially unsafe iteration
Using CollectionsMarshal, MemoryMarshal and Unsafe for fast looping
EF7 GroupBy support
Entity Framework 7 adds supports for GroupBy as the final operator
Unreachable code and UnreachableException
UnreachableException - the new exception which should never be thrown
Determining bytes of memory allocated
Using GetAllocatedBytesForCurrentThread to get the allocated bytes in a thread