30-seconds-of-code/snippets/is_upper_case.md

title, tags

title	tags
is_upper_case	string,utility,beginner

Checks if a string is upper case.

Convert the given string to upper case, using str.upper() and compare it to the original.

def is_upper_case(string):
  return string == string.upper()

is_upper_case('ABC') # True
is_upper_case('a3@$') # False
is_upper_case('aB4') # False