How to pass immutable objects in python

This article introduces the knowledge of "how to use python to transfer immutable objects". Many people will encounter this dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Pass immutable objects such as int, float, string, tuple, Boolean value, etc. During the assignment operation, a new object is created because the immutable object cannot be modified.

2. The address of the parameter is always the same when it is called, but its address will be changed during the assignment operation.

Example

A = 100def fn01 (b): print ("b:", id (b)) # b: 140732072099168 b + = 100print ("b:", id (b)) # b: 140732072102368 print (b) # 200 fn01 (a) print ("a:", id (a)) # a: 140732072099168 "how to transfer immutable objects in python" is here. Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!