Check the actual type of an object
72102
How to check if a class inherits another class without instantiating it?
104459
How do I check if an object's type is a particular subclass in C++?
91315
How can I make console.log show the current state of an object?
132096
How do you check if a JavaScript Object is a DOM Object?
29167
How do I get the type of a value in Scheme?
129069
Default value for an attribute of type Object
49796
How to access object properties with names like integers?
132944
How to Check for a Specific Type of Object in PHP
37247
Finding what methods a Python object has
96317
How to check type of variable in Java?
56724
How do I check that a number is float or integer?
26674
Is there any way other than instanceof operator for object type comparison in java?
4684
What's the canonical way to check for type in Python?
126196
How to check if an object is an array?
79883
Test for presence of specific object or managed package?
94936
Check if an object implements an interface at runtime with TypeScript
73423
What is the best (idiomatic) way to check the type of a Python variable?