Question

How to check if a character is in or not in a string with Python

Answer 1

s = "python"

if "t" in s:
    print("'t' in s")

if "a" not in s:
    print("'a' not in s")


'''
run:

't' in s
'a' not in s

'''

 

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Answer 2

def isCharInString(ch, s):
    return any(ch in word for word in s)
    
s = "python programming language"
ch = 'z'

if isCharInString(ch, s): 
    print("yes")
else:
    print("no")


'''
run:

no

'''

 

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