xxxxxxxxxx
// turn to lower/upper
string = string.upper()
string = string.lower()
// check if all letter are lower or upper
string.islower()
string.isupper()
xxxxxxxxxx
message = 'PYTHON IS FUN'
# convert message to lowercase
print(message.lower())
# Output: python is fun
xxxxxxxxxx
# String to Lowercase by Matthew Johnson
myStr = "LetS FiX ThiS."
print(myStr.lower())
#OUTPUT: "lets fix this."
xxxxxxxxxx
string = "Hello World"
lowercase_string = string.lower()
print(lowercase_string)