Why POCO objects are created using classes instead of structs
11736
When should I use a struct rather than a class in C#?
139324
Why does the default parameterless constructor go away when you create one with parameters
8840
Why can't you declare a static struct in C#, but they can have static methods?
75941
Initialization of instance fields vs. local variables
73499
Why is Default constructor called in virtual inheritance?
49942
Why does this polymorphic C# code print what it does?
24662
Why can't class fields be var?
19149
How to create a custom string representation for a class object?
111535
Why does the ArrayList implementation use Object[]?
67955
Why Not Use Public Member Functions
28911
What are all the different ways to create an object in Java?
158646
OO Design - do you use public properties or private fields internally?
19125
What is the advantage of using dynamic_cast instead of conventional polymorphism?
92689
C# compiler error: "cannot have instance field initializers in structs"
113273
Why I can access member functions even after the object was deleted?
31469
Order of items in classes: Fields, Properties, Constructors, Methods
80591
Difference between type(obj) and obj.__class__