Python String upper()
upper() method converts all lowercase characters in a string into uppercase characters and returns it
Syntax :
string.upper()
Parameters :
The
upper()
method doesn’t take any parameters.
Returns :
returns a uppercased string of the given string
CODE 1: String with only alphabetic characters
# Python3 program to show the # working of upper() function text = 'geeKs For geEkS' print ( "Original String:" ) print (text) # upper() function to convert # string to upper_case print ( "\nConverted String:" ) print (text.upper()) |
Output :
Original String: geeKs For geEkS Converted String: GEEKS FOR GEEKS
CODE 2: String with alphanumeric characters
# Python3 program to show the # working of upper() function text = 'g3Ek5 f0r gE3K5' print ( "Original String:" ) print (text) # upper() function to convert # string to upper_case print ( "\nConverted String:" ) print (text.upper()) |
Output :
Original String: g3Ek5 f0r gE3K5 Converted String: G3EK5 F0R GE3K5
Application: One of the common application of upper() method is to check if the two strings are same or not
# Python3 program to show the # working of upper() function text1 = 'geeks fOr geeks' text2 = 'gEeKS fOR GeeKs' # Comparison of strings using # upper() method if (text1.upper() = = text2.upper()): print ( "Strings are same" ) else : print ( "Strings are not same" ) |
Output:
Strings are same
Last Updated on October 28, 2021 by admin