Membership operators in python

In this tutorial, you will learn about membership operators in python and membership operators examples. The python membership’s operators are used to check the weather the value or variables is in sequence like Strings, lists or Tuples. The “In” and “Not In” are the Membership operators. Membership operators are operators used for validation of membership of value and test the membership in sequence.
True if value/variable is found in the sequence.
True if value/variable is not found in the sequence.
The ‘in’ operator is used to check if the value exists in sequence or not. Result is true if it exist otherwise false.
The ‘Not In’ to true if it does not finds a variable in the specified sequence and false otherwise.

Example of “In”:-

1. x = ["Mango", "banana"]

Print ("banana" in x)

# returns “True” because a sequence with the value "banana" is in the list

Example of “not in”:-

1. x = ["Mango", "banana"]

  Print ("pineapple" not in x)
  # returns “True” because a sequence with the value "pineapple" is not in the list.