static non-static reference confusion
44561
How to reference non-static variable name from static context?
127599
Odd situation for "cannot reference this before supertype constructor has been called"
37047
Why is 'this' a pointer and not a reference?
158951
What makes a static variable initialize only once?
85292
Are static local variables bad practice?
17716
What's the difference between primitive and reference types?
91943
What is the use of "ref" for reference-type variables in C#?
19987
Where are static variables stored in C and C++?
7935
CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
97838
Global variables in C are static or not?
4973
What is the difference between a static and a non-static initialization code block
100106
C++11; Can non-static data member initializations access other data members?
138830
What does `invalid initialization of non-const reference` mean?
31737
Why aren't static data members allowed in local classes?
46049
Undefined reference to static queue
150853
An object reference is required to access non-static member
112328
Error: "an object reference is required for the non-static field, method or property..."