New posts in instanceof

How to "instanceof" a primitive string (string literal) in JavaScript [duplicate]

Get type of a variable in Kotlin

What's the difference between isPrototypeOf and instanceof in Javascript?

Check if an object is an instance of a class (but not an instance of its subclass)

Java - null instanceof Object evaluates to both true and false

How to determine if an object is an instance of certain derived C++ class from a pointer to a base class in GDB?

PHP check for instance of DateTime?

Does instanceof return true if instance of a parent?

How instanceof will work on an interface

Switch over type in java

How to efficiently check if variable is Array or Object (in NodeJS & V8)?

instanceof negation

instanceof check in EL expression language

Why cast after an instanceOf?

Why not use instanceof operator in OOP design?

Checking if a class is java.lang.Enum

What's the point of new String("x") in JavaScript?

How to check if a subclass is an instance of a class at runtime? [duplicate]

The 'instanceof' operator behaves differently for interfaces and classes

What is the C# equivalent to Java's isInstance()?