Feb 19, 2010 · A character might appear multiple times in a string. For example in a string sentence, position of e is 1, 4, 7 (because indexing usually starts from zero). but what I find is …

Follow-up: How to find all occurrences of a substring in a string while ignore some characters in Python?

str.find() and str.index() are nearly identical. the biggest difference is that when a string is not found, str.index() throws an error, like the one you got, while str.find() returns -1 as others' …

I'm looking for ignore case string comparison in Python. I tried with: if line.find('mandy') >= 0: but no success for ignore case. I need to find a set of words in a given text file. I am read...

Jul 11, 2012 · Python wildcard search in string Asked 13 years, 3 months ago Modified 6 years ago Viewed 458k times

I'm working with Python, and I'm trying to find out if you can tell if a word is in a string. I have found some information about identifying if the word is in the string - using .find, but is there a …

Python is a "batteries included language" there's code written to do most of what you want already (whatever you want).. unless this is homework :) find returns -1 if the string cannot be found.

Jul 7, 2013 · Python might in general prefer exceptions, but many users expect there to be a non-exception-raising-find-index method as well, especially as that's how it's done in almost every …

Apr 5, 2020 · Python string method rindex () returns the last index where the substring str is found, or raises an exception if no such index exists, optionally restricting the search to string …

Aug 26, 2013 · I need to find pattern into string and found that we can use in or find also. Could anyone suggest me which one will be better/fast on string. I need not to find index of pattern …