Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

每到期中、期末，老师们最头疼的莫过于成绩发布。既要保证信息准确，又要避免学生之间互相比较造成心理压力，更担心家长群内信息泄露引发争议。传统的微信群发成绩单、Excel表格公开张贴等方式，早已无法满足现代教育对隐私保护和高效管理的需求。如何在不增加工作负担的前提下，安全、便捷地将成绩送达每位家长手中？这成为一线教师亟待解决的现实难题。

每到期中、期末或月考后，最让一线教师头疼的不是阅卷，而是如何安全、高效地将成绩发给家长。传统的微信群发成绩单不仅容易泄露学生隐私，还常因信息刷屏导致家长漏看；逐个私信更是耗时耗力，动辄上百条消息让人筋疲力尽。更别提有些家长反复追问、截图传播，成绩一出，舆情先起——这背后，其实是缺乏一个既便捷又合规的成绩发布方式。 传统方式弊端重重：效率低、风险高 ...

在 Claude 长期占据主导的讨论氛围中，不少人也开始发出“Gemini 要逆袭了吗？”、“Google 要翻盘了吗？”的声音。社交媒体上，有用户分享了一些开发体验：在一个约 50 万行代码规模的项目中，使用 Claude Code 生成的代码质量“远远不如 CLI + Gemini 2.5 Pro”，要达到同等效果，Claude 需要开发者全程盯着。

Dive head-first into one of the most popular and versatile web frameworks for Python with this quick-start tutorial. One reason Python is a prime choice for web development is the breadth of web ...

A Python Flask based Library Management System. This Flask app has all the features of a Library Management System like adding, removing, and creating copies of books. This app has a separate admin ...

Your browser does not support the audio element. Since being forked from MySQL back in 2009, MariaDB has become one of the most popular databases of choice for ...