How to check if an object implements an interface?
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Determine if a Class implements a interface in Java
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Java - Interface, instantiating an interface?
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Determining the extended interfaces of a Class
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How do I determine if a class extends another class in Java?
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Interface naming in Java
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implicit operator using interfaces
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How do I implement interfaces in python?
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How to implement events through interface in C#?
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What is the difference between an interface and abstract class?
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Type Checking: typeof, GetType, or is?
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How to check whether an object is a date?
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How can I check if a type is an instantiation of a given class template?
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Do interfaces inherit from Object class in java
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Why an abstract class implementing an interface can miss the declaration/implementation of one of the interface's methods?
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Comment the interface, implementation or both?
73423
What is the best (idiomatic) way to check the type of a Python variable?
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Why use an interface in Apex?