Why can't I inherit from a private class / interface?
59941
Why can't a class extend its own nested class in C#?
135208
Why is a public copy constructor required even if it is not invoked?
139848
Why is multiple inheritance not supported in most of programming language?
18531
Find root cause of "cannot access private member declared in class 'QObject'"
81041
Why an abstract class implementing an interface can miss the declaration/implementation of one of the interface's methods?
58035
Why are you not able to declare a class as static in Java?
56323
Instantiate private inner class with java reflection
41552
Do interfaces inherit from Object class in java
116392
C#: Inheritance Problem with List
143598
Why is Multiple Inheritance not allowed in Java or C#?
36705
How to read the value of a private field from a different class in Java?
86288
Does Python have “private” variables in classes?
73590
"The public type > must be defined in its own file" error in Eclipse
124891
"not declared in this scope" error with templates and inheritance
76613
No enclosing instance of type ... is accessible
146553
Why an interface can not implement another interface?
28039
Why can't I inherit from dict AND Exception in Python?