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Editor to share with you the example analysis of python type tips, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Description

1. If you are dealing with complex data structures, type hints are very helpful in sorting out the complexity and making your code more readable (especially if you want to refer to the code later).

Type hint is a new syntax used to declare the type of a variable. Types in Python have simple types and nested types.

Simple types: the ability to declare all standard Python types.

Nested types: some container data structures can contain other values, such as dict, list, set, and tuple.

Example

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