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.

每逢考试结束，老师们最头疼的不是阅卷，而是如何安全、高效地把成绩发给每位家长。直接在群里公布成绩单？隐私泄露风险大，容易引发家长之间的比较和焦虑；逐个私信？耗时耗力，效率极低，还容易漏发错发；用网盘链接分享表格？操作复杂，部分家长不会用，且文件一旦外泄，后果难控。成绩本是教学反馈的重要工具，却因发布方式不当，演变成家校沟通的“雷区”。

Take a scroll through social media and it’s clear that we’ve become a society obsessed with hydration. What originally seemed like a COVID-era fad of buying large drinkware to tote around has become ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

In my wider tested review of adult lunch boxes, I found the Hydro Flask Insulated Lunch Tote to be the best lunch bag on the market today. Ahead, learn more about the features that made it stand above ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

Monolithic model-view-controller full-stack web application built with Python, Flask, SQL Alchemy, MySQL, Jinja, and Bootstrap. Application Server hosted on AWS EC2 with Ubuntu, Gunicorn, and Nginx.