12: python basis of common interview questions

　　1, Traverse Folder

Traverse Folder

　　 2, ip conversion int, int turn ip

ip conversion int, int turn ip

　　3, IS and ==

　　　　1. == compares the contents of two objects are equal, that is, the memory address may be different, the same content on it.

　　　　2.is comparison are two examples of objects are not identical, they are not the same object, it occupies the same memory address.

 

 

 

 

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