How can I convert a string into uppercase in Python? When I tried to research the problem, I found something about string.ascii_uppercase, but it couldn't solve the problem:

Mar 5, 2019 · In Python str.upper() returns a copy of the string with upper case values, and does not mutate the original string. In fact, strings in Python are immutable anyways.

import string string.capwords("they're bill's friends from the UK") >>>"They're Bill's Friends From The Uk" From the Python documentation on capwords: Split the argument into words using str.split (), …

So to return a copy of a string converted to lowercase or uppercase one obviously uses the lower() or upper(). But how does one go about making a copy of a string with specific letters converted to upper …

Does anyone know of a really simple way of capitalizing just the first letter of a string, regardless of the capitalization of the rest of the string? For example: asimpletest -> Asimpletest

You can use the str.translate() method to have Python replace characters by other characters in one step. Use the string.maketrans() function to map lowercase characters to their uppercase targets:

Generating a string of 6 characters from the 26 uppercase letters plus 10 digits, randomly choosing each character independently, any particular string occurs with frequency 1/ (36^6).

Jul 10, 2020 · 36 Say I have a string that can contain different characters: e.g. word = "UPPER£CASe" How would I test the string to see if all the characters are uppercase and no other punctuation, …

Mar 6, 2019 · 6 Motivation Suppose you have a string that is used twice in one string. However, in one case it is upper, and the other it is lower. If a dictionary is used, it would seem the solution would be …

I have a Python list variable that contains strings. Is there a function that can convert all the strings in one pass to lowercase and vice versa, uppercase?