Merge branch 'PKUFlyingPig:master' into master

docs/必学工具/GitHub.en.md

@@ -14,4 +14,4 @@ If you want to keep up with some interesting open-source projects on GitHub, I h
 
 I believe GitHub's success is due to the "one for all, all for one" spirit of open source and the joy of sharing knowledge. If you also want to become the next revered open-source giant or the author of a project with tens of thousands of stars, then transform your ideas that spark during development into code and showcase them on GitHub.
 
-However, it's important to note that the open-source community is not lawless. Many open-source softwares are not meant for arbitrary copying, distribution, or even sale. Understanding various [open-source licenses](https://www.runoob.com/w3cnote/open-source-license.html) and complying with them is not only a legal requirement but also the responsibility of every member of the open-source community.
+However, it's important to note that the open-source community is not lawless. Many open-source softwares are not meant for arbitrary copying, distribution, or even sale. Understanding various [open-source licenses](https://www.runoob.com/w3cnote/open-source-license.html) and complying with them is not only a legal requirement but also the responsibility of every member of the open-source community.

docs/编程入门/Python/CS61A.en.md

@@ -20,11 +20,12 @@ CS61B and CS61C are both included in this guidebook.
 
 Going back to CS61A, you will note that this is not just a programming language class, but goes deeper into the principles of program construction and operation. Finally you will implement an interpreter for Scheme in Python in Project 4. In addition, abstraction will be a major theme in this class, as you will learn about functional programming, data abstraction, object orientation, etc. to make your code more readable and modular. Of course, learning a programming language is also a big part of this course. You will master three programming languages, Python, Scheme, and SQL, and in learning and comparing them, you will be equiped with the ability to quickly master a new programming language.
 
-Note: If you have no prior programming experience at all, getting started with CS61A requires a relatively high level of learning ability and self-discipline. To avoid the frustration of a struggling experience, you may choose a more friendly introductory programming course at first. For example, [CS10](https://cs10.org/sp22/) at Berkeley or [CS50](https://csdiy.wiki/编程入门/CS50/) at Harvard are both good choices.
+Note: If you have no prior programming experience at all, getting started with CS61A requires a relatively high level of learning ability and self-discipline. To avoid the frustration of a struggling experience, you may choose a more friendly introductory programming course at first. For example, [CS10](https://cs10.org/sp22/) at Berkeley or [CS50](https://csdiy.wiki/编程入门/C/CS50/) at Harvard are both good choices.
 
 ## Course Resources
 
 - Course Website: [spring2024](https://inst.eecs.berkeley.edu/~cs61a/sp24), [fall2023](https://inst.eecs.berkeley.edu/~cs61a/fa23/), [spring2023](https://inst.eecs.berkeley.edu/~cs61a/sp23), [fall2022](https://inst.eecs.berkeley.edu/~cs61a/fall22)
+- Course Website (backup): [spring2022](https://cs61a.vercel.app/)
 - Recordings: 
 - Textbook: <https://www.composingprograms.com/>
 - Assignments: refer to the course website

docs/编程入门/Python/CS61A.md

@@ -20,12 +20,12 @@ CS61B 和 CS61C 在本书中均有收录。
 
 回到 CS61A，注意这不仅仅是一门编程语言课，而是会深入到程序构造与运行的原理。最后你将在第 4 个 Project 中用 Python 实现一个 Scheme 的解释器。此外，抽象将是这门课的一大主题，你将学习到函数式编程、数据抽象、面向对象等等知识来让你的代码更易读，更模块化。当然，学习编程语言也是这门课的一大内容，你将会掌握 Python、Scheme 和 SQL 这三种编程语言，在它们的学习和比较中，相信你会拥有快速掌握一门新的编程语言的能力。
 
-注意：如果此前完全没有编程基础，直接上手 CS61A 需要一定的学习能力和自律要求。为避免课程难度过高而导致的信心挫折，可以选择一个更为友好的入门编程课程。例如伯克利的 [CS10](https://cs10.org/sp22/) 或者哈佛大学的 [CS50](https://csdiy.wiki/编程入门/CS50/)。
+注意：如果此前完全没有编程基础，直接上手 CS61A 需要一定的学习能力和自律要求。为避免课程难度过高而导致的信心挫折，可以选择一个更为友好的入门编程课程。例如伯克利的 [CS10](https://cs10.org/sp22/) 或者哈佛大学的 [CS50](https://csdiy.wiki/编程入门/C/CS50/)。
 
 ## 课程资源
 
 - 课程网站: [spring2024](https://inst.eecs.berkeley.edu/~cs61a/sp24), [fall2023](https://inst.eecs.berkeley.edu/~cs61a/fa23/), [spring2023](https://inst.eecs.berkeley.edu/~cs61a/sp23), [fall2022](https://inst.eecs.berkeley.edu/~cs61a/fall22)
-- 课程网站 (页面备份)：[fall2022](https://web.archive.org/web/20220913035803/http://cs61a.org/), [fall2020](https://web.archive.org/web/20201219202644/https://cs61a.org/)
+- 课程网站 (页面备份)：[spring2022](https://cs61a.vercel.app/)，[fall2022](https://web.archive.org/web/20220913035803/http://cs61a.org/), [fall2020](https://web.archive.org/web/20201219202644/https://cs61a.org/)
 - 课程视频: [fall2022](https://www.bilibili.com/video/BV1GK411Q7qp/), [fall2020](https://www.bilibili.com/video/BV1s3411G7yM/)
 - 课程教材: <https://www.composingprograms.com/>
 - 课程教材中文翻译：<https://composingprograms.netlify.app/>