What does 'in' operator do in Python?

In Python, in and not in operators are called membership operators. Their purpose is to check if an object is a member of a certain sequence object like string, list, or tuple. The in operator returns true if object is present in sequence, false if not found

>>> 'p' in 'Tutorialspoint'
True
>>> 'c' in 'Tutorialspoint'
False
>>> 10 in range(0,5)
False

Malhar Lathkar

Published on 13-Feb-2018 09:38:37

• Related Questions & Answers
• What does 'is' operator do in Python?
• What does colon ':' operator do in Python?
• What does 'not in' operator do in Python?
• What does 'is not' operator do in Python?
• What does '?' do in C/C++?
• What does 'weight' do in tkinter?
• What does the '@' prefix do in PHP?
• What does 'by' keyword do in Kotlin?
• What does 'show processlist' command do in MySQL?
• How to do string concatenation without '+' operator in Python?
• How does the 'in' operator work on a tuple in Python?
• What does the 'tearoff' attribute do in a Tkinter Menu?
• What is 'delete' Operator in JavaScript?
• What is 'new' Operator in JavaScript?
• What is 'void' Operator in JavaScript?