Is there a way to check string inclusion in Python?

There is a method to check the inclusion of a string in Python. You can use: 1. Member operator in to check, the syntax is "string in character"; 2. The find() or rfind() method of the string module to check Check; 3. Check using the index() or rindex() method of the string module.

Several ways to determine whether a string contains a substring in Python

1 , use the member operator in

2. Use the find()/rfind() method of the string module

3. Use the index()/rindex() method of the string module

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