In this Python source code, we use two methods to solve this problem, one by using extra space and the other by the two-pointer method.
Getpass module has two main functions one is to find the existing user and the other is to hide the password from the terminal.
This module aims to improve the functionalities and provides alternatives to Python’s general-purpose built-in containers such as dict, list, set, and tuple
This is a simple PYTHON program using the module TKINTER . We can write, save files, edit files with different extensions and you can do many more.