How to find all the indexes of all the occurrences of a word in a string [duplicate]

by

Use re.finditer:

import re
sentence = input("Give me a sentence ")
word = input("What word would you like to find ")
for match in re.finditer(word, sentence):
    print (match.start(), match.end())

For word = "this" and sentence = "this is a sentence this this" this will yield the output:

(0, 4)
(19, 23)
(24, 28)

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