A complete desktop application for managing a restaurant's daily operations — employees, menu, customers, orders, billing, offers, loyalty rewards and notifications. Built with Python + Tkinter (the ...
It was hard to fix and hard to reuse. That is when I found Object-Oriented Programming \ (OOP\). OOP helps you organize code around objects. This makes your work cleaner and easier to scale. Here are ...
个人财务管理是日常生活中高频且刚需的场景。传统纸质记账或 Excel 表格方式存在录入繁琐、统计困难、数据易丢失等问题 ...