Page 232 - Robotics and AI class 10
P. 232

String in-built Functions/Methods

            Function                  Description                                  Example
         len()            It  returns the  total  number  of  >>> TXT="PROGRAMMING IS AMAZING"
                          characters in the string            >>> len(TXT)

                                                              22

         upper()          It displays the string in uppercase   >>> TXT="PROGRAMMING IS AMAZING"

                                                              >>> TXT.upper()
                                                              'PROGRAMMING IS AMAZING'
                                                              >>> 'hello'.upper()
                                                              'HELLO'

         lower()          It displays the string in lowercase  >>> TXT="PROGRAMMING IS AMAZING"

                                                              >>> TXT.lower()
                                                              'programming is amazing'
                                                              >>> TXT

                                                              'PROGRAMMING IS AMAZING'

          title()         It displays the first letter of every word  >>> TXT="PROGRAMMING IS AMAZING"
                          in uppercase and remaining in small  >>> TXT.title()


                                                              'Programming Is Amazing'
         capitalize()     It displays the first letter of first word  >>> TXT="PROGRAMMING IS AMAZING"
                          in uppercase and remaining in small  >>> TXT.capitalize()

                                                              'Programming is amazing'

         startswith()     It returns True if a string starts with  >>>  "Hello,       how      are      you?".
                          the specified substring             startswith('Hello')
                                                              True
                                                              >>>      "Hello,        how      are      you?".
                                                              startswith('hello')
                                                              False

                                                              >>> "Hello, how are you?".startswith('He')
                                                              True
         endswith()       It returns True if a string ends with  >>> "Hello, how are you?".endswith('you')
                          the specified substring             False

                                                              >>> "Hello, how are you?".endswith('you?')
                                                              True
                                                              >>> "Hello, how are you?".endswith('u?')
                                                              True





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