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 This was made in Visual Studio Code within a virtual environment. The most important commands in working with your virtual environment are: 1. Create your virtual environment > py -m venv env 2. Activate your virtual environment > env\Scripts\activate 3. Go to View > select Command Palette > Select Python Interpreter > (env:venv) 3. Run your application > py main.py ------------------------------------------------------------------------------------- Screenshot  Script Desktop only: To view the script below clearly, you may right click > open image in new tab> in the new tab, your cursor will turn into a crosshair symbol > left click > will zoom in on script.

This was made in Visual Studio Code within a virtual environment. The most important commands in working with your virtual environment are: 1. Create your virtual environment > py -m venv env 2. Activate your virtual environment > env\Scripts\activate 3. Go to View > select Command Palette > Select Python Interpreter > (env:venv) 3. Run your application > py main.py ------------------------------------------------------------------------------------- Screenshot I Screenshot II ------------------------------------------------------------------------------------- main.py Clear.py Banner.py Functions.py

IDE: Visual Studio OUTPUT I OUTPUT II SCRIPT To view the script below clearly, you may right click > open image in new tab> in the new tab, your cursor will turn into a crosshair symbol > left click > will zoom in on script.

  Note: I would appreciate your support of this blog by going to the link below to "Buy me a pizza" so that I may continue to provide educational scripts, resources and general tech stuff. 🍕 Thank you. https://www.buymeacoffee.com/infosec_coder -------------------------------------------------------------------------------------- The following scripts takes user input (2 numbers) and swaps the numbers. 1. You will learn to use try/except in case the user input is invalid. 2. Termcolor is a library module used to add colour to the output. Resource: https://pypi.org/project/termcolor/ Screenshot 1 Screenshot 2 This was made in Visual Studio Code within a virtual environment. The most important commands in working with your virtual environment are: 1. Create your virtual environment: > py -m venv env 2. Activate your virtual environment: > env\Scripts\activate 3. Go to View > select Command Palette > Select Python Interpreter > (env:venv) 3. Run your application:...

 Note: I would appreciate your support of this blog by going to the link below to "Buy me a pizza" so that I may continue to provide educational scripts, resources and general tech stuff. 🍕 Thank you. https://www.buymeacoffee.com/infosec_coder --------------------------------------------------------------------------------------  This is a screenshot of what the output is: main.cpp Books.h Books.cpp

 This was less than two hundred lines of code, however because the script is broken up into pieces, to explain everything: 1. Pay attention to indentation. 2. Pay attention to the libraries you import, as these can be easily missed. End Result: To turn this script into a python executable: - You will have to use the command pip install pyinstaller in the terminal   within your virtual environment.  - Then run either one of the commands below. Script for the GUI calculator can be obtained from: https://realpython.com/python-pyqt-gui-calculator/

  Note: I would appreciate your support of this blog by going to the link below to "Buy me a pizza" so that I may continue to provide educational scripts, resources and general tech stuff. 🍕 Thank you. https://www.buymeacoffee.com/infosec_coder -------------------------------------------------------------------------------------- This was made in Visual Studio Code within a virtual environment. The most important commands in working with your virtual environment are: 1. Create your virtual environment > py -m venv env 2. Activate your virtual environment > env\Scripts\activate 3. Go to View > select Command Palette > Select Python Interpreter > (env:venv) 3. Run your application > py main.py Output Code Resource: https://realpython.com/python-pyqt-gui-calculator/