Built-In String Methods/Functions
>>> "aaa".capitalize() 'Aaa' >>> "Hi, Mac, Hello".casefold() 'hi, mac, hello' >>> "123".center(6) ' 123 ' >>> print("123".center(6)) 123 >>> print("123".center(10,"z")) zzz123zzzz >>> str="I love Python. Python is a programming language" >>> str.count("Python") 2 >>> text="Python is easy to learn." >>> text.endswith('to learn.') True >>> str='xyz\t1234\tzzz\t45' >>> str.expandtabs() 'xyz 1234 zzz 45' >>> str="Let me test this string" >>> str.find("test") 7 >>> str.find("that") -1 >>> print("Hello {}, my fav no is {}.".format("Tom", 888)) Hello Tom, my fav no is 888.