Why assign a subclass object to a superclass reference?
855
What does it mean to "program to an interface"?
120220
Inheritance of Object Class in Java
23169
Why must I chain reference assemblies?
73499
Why is Default constructor called in virtual inheritance?
115130
How to call the overridden method of a superclass?
121471
Reference type still needs pass by ref?
153366
Is there any benefit of using an Object Initializer?
72614
Why can't my subclass access a protected variable of its superclass, when it's in a different package?
138198
Confusion with Java inheriting
127387
Why to use Polymorphism?
81421
C++ reference and non reference return of class object- why output same?
100318
Why do attribute references act like this with Python inheritance?
134462
Why should I call self=[super init]
66399
Java Generics -- Assigning a list of subclass to a list of superclass
117996
Do Sub-Classes Really Inherit Private Member Variables?
27045
Why is method overloading and overriding needed in java?
16624
Why do Python classes inherit object?