Page 128 - Trackpad_V1_Book 8_Flipbook
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You will get the following output:















                  STRING BUILT-IN FUNCTIONS

                  Python includes the following built-in functions to manipulate strings:
                      len(): The len() function calculates and returns the length of a string supplied as an argument.
                      Syntax of using len() function is:

                      len(string_name)
                      lower():  The lower() function  converts all uppercase  letters to  lowercase.  Syntax  of using
                      lower() function is:
                      string_name.lower()

                      upper(): The upper() function converts all lowercase letters to uppercase. Syntax of using
                      upper() function is:

                      string_name.upper()

                      capitalize(): The capitalize() function returns a string with the first character in capital. Syntax
                      of using capitalize() function is:
                      string_name.capitalize()

                  Program 10: To use various string built-in functions














                  You will get the following output:




















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