if type is string python
isinstance(s, str)if type is string python
isinstance(s, str)if substring not in string python
>>> string = "Hello World"
>>> # Check Sub-String in String
>>> "World" in string
True
>>> # Check Sub-String not in String
>>> "World" not in string
Falsenot using f string in python
>>> first_name = "Eric"
>>> last_name = "Idle"
>>> age = 74
>>> profession = "comedian"
>>> affiliation = "Monty Python"
>>> print(("Hello, {first_name} {last_name}. You are {age}. " +
>>> "You are a {profession}. You were a member of {affiliation}.")
>>> .format(first_name=first_name, last_name=last_name, age=age,
>>> profession=profession, affiliation=affiliation))
'Hello, Eric Idle. You are 74. You are a comedian. You were a member of Monty Python.'Copyright © 2021 Codeinu
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