how to find the location of a character in a string in python
>>> myString = 'Position of a character'
>>> myString.find('s')
2
>>> myString.find('x')
-1how to find the location of a character in a string in python
>>> myString = 'Position of a character'
>>> myString.find('s')
2
>>> myString.find('x')
-1find string in string python
>>> str = "Messi is the best soccer player"
>>> "soccer" in str
True
>>> "football" in str
Falsepython find string in string
string.find(substring)find in python
def find_all_indexes(input_str, search_str):
l1 = []
length = len(input_str)
index = 0
while index < length:
i = input_str.find(search_str, index)
if i == -1:
return l1
l1.append(i)
index = i + 1
return l1
s = 'abaacdaa12aa2'
print(find_all_indexes(s, 'a'))
print(find_all_indexes(s, 'aa'))python string find
The find() method returns the index of first occurrence of the substring
(if found). If not found, it returns -1.
message = 'Python is a fun programming language'
# check the index of 'fun'
print(message.find('fun'))
# Output: 12Python how to search in string
search_text = 'man'
str = 'You are good man.'
if search_text in str:
print(f'Found "{search_text}" in string')
else:
print('Not found')Copyright © 2021 Codeinu
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