Interface as data type in Java Collections
855
What does it mean to "program to an interface"?
154776
When should we implement Serializable interface?
23198
Why explicit interface implementation?
14782
Determining if an Object is of primitive type
66575
Why use an interface in Apex?
69315
Should you always Code To Interfaces In Java
11237
Instantiating generics type in java
10143
Why does (does it really?) List implement all these interfaces, not just IList?
27421
implicit operator using interfaces
96666
Does JavaScript have the interface type (such as Java's 'interface')?
69594
What is the difference between an interface and abstract class?
50570
When to use an interface instead of an abstract class and vice versa?
17004
Is there a .NET collection interface that prevents adding objects?
22021
How to check if a generic type implements a specific type of generic interface in java?
33679
Why should the interface for a Java class be preferred?
108769
Get generic type of java.util.List
152816
Abstract base classes that implement an interface