python index method
my_string = "Hello World!"
my_string.index("l") # outputs 2
# this method only outputs the index of the first "l" value in the string/listpython index method
my_string = "Hello World!"
my_string.index("l") # outputs 2
# this method only outputs the index of the first "l" value in the string/listWhat is the index in python
1) how to find index of a word in a string:
my_string = "Hello World!"
my_string.index("l")
2) how to find the first occurance of a word in a string:
print(verse.index('and'))
3)how to find the last occurance of a word in a string:
print(verse.rindex('you'))how to find index of list of list in python
[(i, colour.index(c))
for i, colour in enumerate(colours)
if c in colour]python index
animals = ['cat', 'dog', 'rabbit', 'horse']
# get the index of 'dog'
index = animals.index('dog')
print(index)
# Output: 1python, list, index function
# vowels list
vowels = ['a', 'e', 'i', 'o', 'i', 'u']
# index of 'e' in vowels
index = vowels.index('e')
print('The index of e:', index)
# element 'i' is searched
# index of the first 'i' is returned
index = vowels.index('i')
print('The index of i:', index)Copyright © 2021 Codeinu
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