Taking Smart Notes With Org-mode

YouTube: 250. My Zettelkasten: An Author’s Digital Slip-Box Method Example (Using Plain-Text Software)

tags: slip-box,PKM source: David Kadavy. 250. My Zettelkasten: An Author’s Digital Slip-Box Method Example (Using Plain-Text Software), 2021. https://www.youtube.com/watch?v=Ji96vbaCT-s. Using a GTD pattern to collect notes: An Inbox to collect Fleeting Notes. Review the Inbox periodically. a. If it’s still interesting, then move it to the Permanent Notes. b. Otherwise move it to “Some day”

为什么要定期回顾：避免「我学会了」的假象

tags: slip-box,How to Take Smart Notes,PKM 参考：YouTube: 250. My Zettelkasten: An Author’s Digital Slip-Box Method Example (Using Plain-Text Software) 我身边有很多人包括我自己都很喜欢收藏文章、课程和教学视频等学习类资源，当然还包括给 GitHub 上的项目添加星星。一些更努力的人会在收藏后进行阅读并记录笔记，我们的学习焦虑被得到了满足。然后呢？你会去看收藏的学习资源吗？会定期查看自己的笔记吗？我觉得这更像是一种自我欺骗或者麻痹，一种「我学会了」的假象被制造出来。定期回顾总结可以避免这种假象，这是我最近实践 Luhmann 的 Zettelkasten 所学习到的。先通过 Overaching workflow 记下所有我们需要关注的主题到 Inbox 中，然后通过回顾的方式来总结转化成自己的知识，记录到 PKM 中去。也就是依然可以去“收藏”，但是要定期的去查看自己的收藏，最好不要太久以免忘记自己为什么收藏。如果收藏了很多大部分已经没有兴趣了，可以参考 GTD 将内容整理到 Some day 中去，避免 Inbox 过大让我们产生畏惧感从而导致我们放弃。

记笔记就像编相声

tags: slip-box,How to Take Smart Notes source: 豆瓣. “记笔记就像编相声.” Accessed January 22, 2022. https://book.douban.com/review/12678970/. 通过「收集 -> 整理 -> 回顾 -> 输出」将听到的段子转化成自己的故事。所以说书中所说的 “Writing” 不能只局限于写作，应该扩展为输出更好。比如我作为一个程序员，很多研究都是为了落地成为具体的产品或者技术方案，这个时候我就是在输出（Writing），而且有更加明显的反馈。通过所学的知识能不能搭建具体的技术方案，实现具体的产品需求。「输出」或者按照 “How to Take Smart Notes” 中说的 “Writing”。输出给了你一个明确的目标，让你在看到、听到、读到的时候有一个明确的目标，驱动你用自己的语言将知识进行转化，并在其之上进行思考。

The Four Underlying Principles of Taking Smart Notes

tags: How to Take Smart Notes,slip-box,PKM source: Part 2: “THE FOUR UNDERLYING PRINCIPLES” from Ahrens, Sönke. How to Take Smart Notes: One Simple Technique to Boost Writing, Learning and Thinking: For Students, Academics and Nonfiction Book Writers. North Charleston, SC: CreateSpace, 2017. Writing Is the Only Thing That Matters Don’t be afraid to writing ideas down and push them public, as there is no private knowledge in the academia area, and there is no such thing as a history of unwritten ideas. Writing to answer question, in a specific angle on a problem. ...

Personal Knowledge Management

Zettelkasten 卡片盒筆記法，建立知識連結網路來活用筆記

tags: Zettelkasten,Note-Taking,How to Take Smart Notes source: 朱騏. “Zettelkasten卡片盒筆記法，建立知識連結網路來活用筆記.” PM的生產力工具箱 (blog), October 16, 2021. https://medium.com/pm%E7%9A%84%E7%94%9F%E7%94%A2%E5%8A%9B%E5%B7%A5%E5%85%B7%E7%AE%B1/zettelkasten%E5%8D%A1%E7%89%87%E7%9B%92%E7%AD%86%E8%A8%98%E6%B3%95-%E5%BB%BA%E7%AB%8B%E7%9F%A5%E8%AD%98%E9%80%A3%E7%B5%90%E7%B6%B2%E8%B7%AF%E4%BE%86%E6%B4%BB%E7%94%A8%E7%AD%86%E8%A8%98-f85a91729521. 文章中附上了一则视频更好的展现 Luhmann 如何管理文件笔记，同时建立了我对 Slip-box 的中文理解。完善了我脑中的一部分图像。 See also: https://youtu.be/mCFP5i_0ibE

GTD

Introduction: The slip-box and Overarching workflow

tags: How to Take Smart Notes,slip-box,GTD source: Part 1: “INTRODUCTION” from Ahrens, Sönke. How to Take Smart Notes: One Simple Technique to Boost Writing, Learning and Thinking: For Students, Academics and Nonfiction Book Writers. North Charleston, SC: CreateSpace, 2017. To Keep a Good Structure First, it’s about the flow, and a good structure enables the flow. The flow is: It is the state in which you get so completely immersed in you work that you lose track of time and can just on going as the work becomes effortless. ...

slip-box

tags: Note-Taking,Personal Knowledge Management

Why Rust strings seem hard

tags: Rust “Why Rust Strings Seem Hard | Brandon’s Website.” Accessed January 17, 2022. https://www.brandons.me/blog/why-rust-strings-seem-hard.

Thread Safety

tags: Computer Systems

如何理解 Sync 和 Send?

tags: Rust,Thread Safety source: Hexi. “如何理解 Sync 和 Send?” 李晨曦的博客 | Hexi Blog, May 5, 2019. https://hexilee.me/2019/05/05/how-to-understand-sync-and-send-in-rust/. 语义：实现了 Send 的类型，可以安全地在线程间传递所有权。也就是说，可以跨线程移动。实现了 Sync 的类型，可以安全地在线程间传递不可变借用。也就是说，可以跨线程共享。

The Little Book of Rust Macros

tags: Rust,Rust Macro,Online Tutorial source: https://danielkeep.github.io/tlborm/book/index.html

A half-hour to learn Rust

tags: Rust,Online Tutorial source: fasterthanli.me. “A Half-Hour to Learn Rust.” Accessed January 17, 2022. https://fasterthanli.me/articles/a-half-hour-to-learn-rust.

Rust Macro

tags: Rust

GitHub: dtolnay/proc-macro-workshop - Learn to write Rust procedural macros

tags: Rust,Rust Macro,Learning

GitHub: pingcap/talent-plan - open source training courses about distributed database and distributed systemes

tags: Rust,Distributed Systems,Online Tutorial,Learning source: https://github.com/pingcap/talent-plan

GitHub: rust-lang/rustlings – Small exercises to get you used to reading and writing Rust code!

tags: Rust,Online Tutorial,Learning source: https://github.com/rust-lang/rustlings

Blockchain: It's not still the early days

tags: Blockchain,Web3 source: White, Molly. “It’s Not Still the Early Days.” Molly White, January 14, 2022. https://blog.mollywhite.net/its-not-still-the-early-days/. For blockchains, some thoughts are false, like: “It’s the early days.” “Give it a chance.” The reason is long time have passed, but no bright changes happened, the long time means Bitcoin began to be used in 2009, and Ethereum lanched in 2015. To compare: Smartphones from 2009 to 2015: Nokia -> iPhone/Android. Blogs: Google Reader -> Twitter. Fully-electric cars: Tesla. CPU: i3/i5 -> i9/M1 GPU Operating System. a lot has changed in the technology world in the past six to twelve years.

AQM

tags: Network,Message Queue

Message Queue

Bufferbloat Dark Buffers in the Internet

tags: Network,Bufferbloat source: “Bufferbloat - Dark Buffers in the Internet,” 2011, 36.

Bufferbloat

tags: Network

5W1H

tags: Learning Ask 6 questions to familiar a new thing: Why What Where When Who How

TCP Fast Open

tags: TCP,Network,5W1H TCP Fast Open(TFO): WHY TFO is proposed? TCP Three-Way Handshake for every new TCP connection is too expensive. WHAT is the TFO? TCP Fast Open (TFO) is a mechanism that aims to reduce the latency penalty imposed on new TCP connections. HOW the TFO reduce the latency on new TCP connections? TFO allows data transfer within the SYN packet. WHEN the TFO is avaiable. TFO support is now avaiable in Linux 3.7+ kernels, and should be enabled by a viable option in both client and server side. ...

Controlling Queue Delay

tags: CoDel,Network source: “Controlling Queue Delay - ACM Queue.” Accessed January 11, 2022. https://queue.acm.org/detail.cfm?id=2209336. Bufferbloat What is the bufferbloat? In the internet, large buffer is used everywhere: PC Router/Swtich/ISP Server The large may cause delay. Why the bufferbloat still with us and made increaingly critical by two trends? Cheap memory. Complicate network paths. How to sloves the problem? AQM(active queue management) is the known solution, but it’s difficult to implement, so even it has been known two decades but still not been widely deployed. ...

CoDel

tags: Network,Bufferbloat,AQM

Fun Bugs

tags: Fun Story

Fun Story

Speed of Light: We can't send mail more than 500 miles

tags: Networking 101: Primer on Latency and Bandwidth,Fun Bugs source: https://web.mit.edu/jemorris/humor/500-miles I remember this story when I’m reading the section “Speed of Light and Propagation Latency” in High Performance Browser Networking. It’s funny to record it.

Networking 101: Primer on Latency and Bandwidth

tags: High Performance Browser Networking,Network Defination: Latency - Time cost between sending and receiving, lower is better. Bandwitdh - throughtput, higher is better. Things affect to Latency: Distance of fiber, Speed of Light, that could be optimized by CDN. Bufferbloat of router, large buffer make queue delay, addressed by CoDel. ISP gateway.

Reproducible Research Papers using Org-mode and R: A Guide

tags: Org Mode,How to Write source: https://github.com/vikasrawal/orgpaper

How to Take Smart Notes

tags: Note-Taking,How to Write,Zettelkasten,读书笔记 source: Ahrens, Sönke. How to Take Smart Notes: One Simple Technique to Boost Writing, Learning and Thinking: For Students, Academics and Nonfiction Book Writers. North Charleston, SC: CreateSpace, 2017.

HTTP

tags: TCP

GitHub: duckwork/titlecase.el - Titlecase things in Emacs

tags: Title Case,Emacs source: https://github.com/duckwork/titlecase.el

Chicago Manual of Style: Chapter 8 Names, Terms, and Titles of Works

tags: Learning English,Online: Title Case source: The Chicago Manual of Style. Seventeenth edition. Chicago: The University of Chicago Press, 2017.

Online: Title Case

tags: Online Tools,Title Case source: https://titlecase.com/

Title Case

tags: Learning English,Writing

The Programmer's Way to Write in Title Case Using Emacs Lisp

tags: Learning English,Title Case source: “The Programmer’s Way to Write in Title Case Using Emacs Lisp.” Accessed January 10, 2022. https://hungyi.net/posts/programmers-way-to-title-case. Genernal correct title cased phrase: Uppercase the first letter of most words e.g. “There Is No Spoon” Not capitalize ‘small’ and ‘unimportant’ words e.g. “Long Live the King” Always capitalize the first and the last words, even if they’re small e.g. “The Land and Save We Live On” Capitalize sub-phrase as if they were their own title ...

Patterns of Distributed Systems: Quorum

tags: quorum,一致性，Distributed Systems,Patterns of Distributed Systems,Paxos,Patterns of Distributed Systems: Paxos source: martinfowler.com. “Quorum.” Accessed January 7, 2022. https://martinfowler.com/articles/patterns-of-distributed-systems/quorum.html.

Patterns of Distributed Systems: Paxos

tags: Paxos,分布式,Patterns of Distributed Systems source: martinfowler.com. “Paxos.” Accessed January 7, 2022. https://martinfowler.com/articles/patterns-of-distributed-systems/paxos.html.

Career

How to quit like a boss

tags: Career source: “How to Quit like a Boss.” Accessed January 7, 2022. https://jmsbrdy.com/blog/leaving-spring/. HN: https://news.ycombinator.com/item?id=29830296 From the article: Avoid communication failures: your manager should not be surprised by your leaving. Do have regular, clear, frank conversations about your career with your direct manager. Do tell your manager clearly if there’s something you’re looking for in your career which your current role isn’t providing. Don’t withhold concerns or aspirations from your manager. The worst you do above: ...

Crypto: the good, the bad and the ugly

tags: Blockchain,Smart contracts,Web3 source: “Crypto: The Good, the Bad and the Ugly.” Accessed January 7, 2022. https://seldo.com/posts/crypto-the-good-the-bad-and-the-ugly. The good: Smart contracts allows anybody to execute arbitrary code in the network. And use money to avoid abuse, as every action in the smart contract cost money(computing resource). Finaacial engineering: new money. Entertainment: NFT, a big dream(culture) for everybody who loves crypto. True cloud computing: Smart contracts again. Web3 The bad: Environmental impact: the grievously wateful nature of PoW. But it’s changing. Interactions at boundaries: private(isolate) network. DAOs have a major boundary problem: not a legally binding contract, without goverment support. Governace GAS fee limit scale Incentives for participation: how money come in to this system? Web3: is a currency a practical model for general computing? The ugly: NFTs, ICOS.

Ethereum development

tags: Ethereum

Set up your local development environment

tags: Smart contracts,Ethereum,Ethereum development source: ethereum.org. “Ethereum Local Development Setup.” Accessed January 7, 2022. https://ethereum.org. Local development node: Use Hardhat to build the ethereum development environment. And also there are some tools that based on Hardhat: scaffold-eth: forkable Ethereum dev stack focused on fast product iterations Ganache: A tool for creating a local blockchain for fast Ethereum development. Tools that based on Ganache: Python based: brownie Testing tools: Waffle: ethers.js Truffle: Web3.js

Ethereum: Deploying your first smart contract

tags: Smart contracts,Ethereum,Ethereum development source: ethereum.org. “Deploying Your First Smart Contract.” Accessed January 7, 2022. https://ethereum.org.

PoA

tags: Blockchain Proof,Ethereum

Wikipedia: Proof of authority

tags: PoA source: https://en.wikipedia.org/wiki/Proof%5Fof%5Fauthority

Comparison of Classical Test Theory and Item Response Theory and Their Applications to Test Development

tags: IRT,CTT,Educational Measurement source: Hambleton, Ronald K, and Russell W Jones. “Comparison of Classical Test Theory and Item Response Theory and Their Applications to Test Development,” 1993, 11.