18 февр. 2014 г. · There's a builtin method find on string objects. s = "Happy Birthday" s2 = "py" print(s.find(s2)). Python is a "batteries included language" ...

3 июн. 2020 г. · One solution is make words set instead of list and then do simple list comprehension: words = {'must', 'shall', 'may','should','forbidden' ...

3 авг. 2023 г. · How can I get the index of a string in Python list, which contains a certain character? [duplicate] · 1. You have to loop over the list items ...

12 сент. 2022 г. · You can use re to do it: import re found = [i.start() for i in re.finditer(substring, string)].

2 дек. 2015 г. · It depends whether you really want to know the end index or not. Presumably you're actually more interested in the bits of the text after ...

15 авг. 2016 г. · You should use regex (with word boundary) as str.find returns the first occurrence. Then use the start attribute of the match object to get ...

13 июл. 2016 г. · Finding substring in list of strings, return index · 1. Are you sure you need the index? · You could use enumerate when iterating to get the ...

19 февр. 2010 г. · From the Python manual. string.find(s, sub[, start[, end]]) Return the lowest index in s where the substring sub ...

5 янв. 2017 г. · You can replace all of this with index = a_list.index(search_term) . Note that if the list doesn't contain the search_term, it will throw an ...

12 янв. 2011 г. · There is no simple built-in string function that does what you're looking for, but you could use the more powerful regular expressions: