String in python: Source code

Source code: Lib/string/__init__.py String constants: The constants defined in this module are: Custom String Formatting: The built-in string class provides the ability to do complex variable subst... In Python, sequences of characters are referred to as Strings. It used in Python to record text information, such as names. Python strings are "immutable" which means they cannot be changed after they are created. Creating a String Strings can be created using single quotes, double quotes, or even triple quotes. Python treats single quotes the same as double-quotes. Python has a set of built-in methods that you can use on strings. Learn how to create, concatenate, access, slice, and format strings in Python. See examples of single and double quotes, raw strings, f-strings, and immutable strings.