Introduction to the lower () method used to convert lowercase letters in Python

This article mainly introduces the lower () method used in Python to convert letters to lowercase letters. it is a basic knowledge in Python learning. For more information, see lower () returns a copy of all case-based characters converted to lowercase strings.
Syntax

The following is the lower () method syntax:

Str. lower ()

Parameters

• NA

Return value

All the uppercase and lowercase characters returned by this method are converted into one copy of the lowercase string.
Example

The following example shows how to use the lower () method.

#! /Usr/bin/pythonstr = "this is string example... WOW !!! "; Print str. lower ();

When we run the above program, it will produce the following results:

This is string example... wow !!!