python check if string contains substring from list code example

Example 1: python check if string

type('hello world') == str
# output: True

type(10) == str
# output: False

Example 2: check if list contains string python

some_list = ['abc-123', 'def-456', 'ghi-789', 'abc-456']
if any("abc" in s for s in some_list):
    # whatever

Example 3: python check if value in string

def is_value_in_string(value: str, the_string: str):
    return value in the_string.lower()

Example 4: python check if string contains substring

string = "My favourite programming language is Python"
substring = "Python"

if substring in string:
    print("Python is my favorite language")
elif substring not in string:
    print("Python is not my favourite language")