Python string lower














































Python string lower



Python String : lower()


This article demonstrates how to use of lower() method in string.

The string lower() method converts all uppercase characters in a string into lowercase characters and returns it.


Syntax :

string.lower()


Parameter Values :

The lower() doesn't take any parameters.

Returns :

The lower() method returns the lowercased string from the given string. It converts all uppercase characters to lowercase.

If no uppercase characters exist, it returns the original string.



Sample Code :

1.
# example string
string = "THIS SHOULD BE LOWERCASE!"
print(string.lower())

# string with numbers
# all alphabets whould be lowercase
string = "Th!s Sh0uLd B3 L0w3rCas3!"
print(string.lower())
Output :
this should be lowercase!
th!s sh0uld b3 l0w3rcas3!

2.
# first string
firstString = "PYTHON IS AWESOME!"

# second string
secondString = "PyThOn Is AwEsOmE!"

if(firstString.lower() == secondString.lower()):
    print("The strings are same.")
else:
    print("The strings are not same.")
Output :
The strings are same.


Hence,we can see above function lower() converts all uppercase letters in string to lowercase.


**********END OF ARTICLE **********


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