This is a responsive inventory management website built using HTML, CSS, and modular JavaScript. It features three main dynamic pages that load content based on user interactions. The application ...

supermarket_app/ │ ├── app.py # Main Flask application ├── requirements.txt # Python dependencies ├── README.md # This file ├── supermarket.db # SQLite database (created automatically) ├── static/ │ ...

Use abstract classes when you want to share code among related classes but still enforce certain methods to be implemented. Use interfaces when you want to define a contract that can be applied across ...