id()
Built-in FunctionPython 2.0+Intermediate
Returns the unique identity (memory address) of an object
Quick Info
- Documentation
- Official Docs
- Python Version
- 2.0+
Learn by Difficulty
Quick Example
python
x = 42 print(id(x)) y = x print(id(x) == id(y)) z = 42 print(id(x) == id(z))
id() is a built-in function that returns the unique identity (memory address) of an object.
Try in PlaygroundTags
builtinfunctioncoreidentitymemoryintrospection