This repository contains my work for Harvard University's CS50 courses, including exercises and projects from the introductory C track, the Python track, and SQL practice assignments. This repo ...

From November 5 to November 20, 2026 (ending 15:00 UTC), 365 Data Science is opening its entire learning platform for free.

Students enrolled in Computer Science 50: “Introduction to Computer Science” this semester said they missed the lecturing style of course instructor David J. Malan ’99, whose sabbatical this fall has ...

The University of Delaware offers an online learning environment designed to help you expand your skills and further your career. You’ll experience discovery-based learning, applied research and ...

"The Intro to Python course was a great experience in continuing education. The professor kept it very mainstream and incorporated several real-world examples where the Python language could be ...

Three hours of lecture/discussion per week. Algebraic operations on polynomials and rational functions as expressions, in equations, or inequalities. Graphing of linear and polynomial equations. An ...

2026年春天，AI圈炸出一条‘人形核弹级’新闻：一位95后、刚满31岁的清华助理教授，手握哈佛+MIT双料科研履历，创办的AI公司‘超衍智能’——成立不到半年，官宣完成近4亿元人民币融资！名字一出，全网刷屏：陈勇超。不是流量明星，却让教育类公众号连夜改推文；不是硅谷老兵，却被《麻省理工科技评论》称为‘RSI范式破壁者’。他不写代码当网红，却在实验室里悄悄给AI装上了‘自我迭代的脑子’。 这事儿听 ...