Capitalizes first character of the string
capitalize() method returns a copy of the string with its first character capitalized and the rest lowercased.
The method does not change the original string.
Example: Capitalize the string
S = 'bob is a CEO at ABC.' x = S.capitalize() print(x) # Bob is a ceo at abc.
Non-alphabetic First Character
For the string with non-alphabetic first character, the first character is kept unchanged while the rest is changed to lowercase.
S = '42 is my FAVOURITE number.' x = S.capitalize() print(x) # 42 is my favourite number.