Nullable Reference Types in C# 8

Intro
Person Type
Null Exception
Warnings
Middle
Big Takeaways
Nullable Local Variable
Nullable Array
Nullable Strings
Nullable Variables
Null is Efficient
Nullable Reference Types
Null Reference Exception
Unguarded Mutation
Precondition
Test
Damnit Operator
Null Exceptions
Copypaste
Throw
Null forgiving operators
String is null
Nullable String
TryGateValue
DefaultValue
Not Null
Could the CLR have changed
Warnings as errors
Responsible attitude to take
Not nullable
Not nullable ref
Annotations