What is the best way to check if an object is a subclass and NOT the base class
4684
What's the canonical way to check for type in Python?
73423
What is the best (idiomatic) way to check the type of a Python variable?
56390
How to detect if a function is called as constructor?
26859
Comparing object properties in c#
82107
Is it possible to get the non-enumerable inherited property names of an object?
57017
Determining the extended interfaces of a Class
62924
What's the best way to get a Class object for an array type?
86651
How to determine if Javascript object is an event?
75006
Is there a way to prevent a method from being overridden in subclasses?
128677
Groovy subclass called superclass method that accesses closure
150754
Python - Testing an abstract base class
96459
Check if instance is of a type
134807
Simple way to get wrapper class type in Java
37365
Get generic type of class at runtime
37773
How do I detect whether a Python variable is a function?
146309
Is it necessary or useful to inherit from python's object in Python 3.x?
126196
How to check if an object is an array?