Identifying standard library APIs removed in Python 3.15 from your code using AST—502 public name differences and a comparison with ruff, pyupgrade, and ver…

Python 3.15.0 was released on October 9, 2026. The "Removed" section of the official "What's New in Python 3.15" document ...
note

[Includes Source Code & Excel Bonus] How to Build Business Apps with Python Tkinter × MySQL | From Registration, Search, and Update to Excel Export and exe Conversion

Even if you understand the basic syntax of Python, you need to combine multiple technologies to build a business app that integrates GUI, databases, and Excel. Therefore, in this article, I will ...
GitHub

pdf-combiner

PDF Merge — Combine multiple PDF documents into one file with our pdf merge free tool. Drag to reorder, preview pages, rotate files — everything runs in your browser with no upload and no watermark.
GitHub

pdf-to-word

Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and ...
Hackaday

diy infrared camera

When creating a peripheral for a mobile phone, an obvious path is to create a companion app with which to talk to it. But as we all know today’s app is tomorrow’s non-functional abandonware, so to ...
blog.csdn

Python GUI 资源包：Tkinter 快速构建可视化界面与避坑指南

2.1 两种主流 GUI 库的取舍逻辑 Python 做桌面界面，绕不开两个名字：Tkinter 和 PyQt（或 PySide）。这份资源以 Tkinter 为主干，不是因为它更“高级”，而是因为它在“让操作可视化”这个目标上，落地成本最低。Tkinter 是标准库自带，不需要额外装包， python -m tkinter 能弹窗就说明环境没问题；PyQt 功能强 ...
blog.csdn

Python+MySQL图书馆管理系统实战：GUI线程安全与数据库事务设计

图形化界面系统是桌面端应用开发的基础形态，其核心挑战在于GUI框架与后端数据库的协同稳定性。Tkinter作为Python标准GUI库，需解决单线程阻塞、中文渲染兼容与组件状态同步问题；MySQL则需保障事务一致性、字符集鲁棒性及高并发连接管理。本实践聚焦真实场景下的技术闭环：通过PyMySQL连接配置 ...