check if char is uppercase python code example

Example 1: python convert string to lowercase

# By Alan W. Smith and Petar Ivanov
s = "Kilometer"
print(s.lower())

Example 2: how to check case of string in python

Call str. islower() with str as a string to determine if str is all lowercase. Call str. isupper() to determine if str is all uppercase.

Example 3: python method to check for uppercase character

a="DEMO"
print(a.isupper())

Example 4: function in oythin test if letter is capital

string.isupper() # returns True or False, only returns true if all characters in string are Capiral