The archive
Everything, by year
Every essay since 2012 — one line each, newest first, built for fast scanning.
2026
- 使用AI暴力模拟月全食的绿松石带EN·中Computing
- Simulating the Lunar Eclipse Turquoise Band with Brute-Force AIEN·中Computing
- 使用AI十倍提效,成了模范老黄牛,就能加薪升职了?EN·中Computing
- AI 10x'd My Productivity. I Became a Model Workhorse. I Didn't Get Promoted.EN·中Computing
- 把18亿颗星星画在一张图上,能还原我们拍到的银河吗?EN·中Computing
- Can 1.8 Billion Stars Recreate the Milky Way We Photograph?EN·中Computing
- 用好AI的第二步:先写Skill再执行EN·中Computing
- Step Two to Using AI Well: Write the Skill Before You ExecuteEN·中Computing
- AI如何导致和修复了我的失眠问题EN·中Computing
- How AI Caused and Fixed My InsomniaEN·中Computing
- 一行代码的事,Web 为什么做了三十年还没做到EN·中Computing
- One Line of Code on Every Other Platform. Why Can't the Web Do It After 30 Years?EN·中Computing
- 为什么AI只会说正确的废话,以及怎么把它逼出舒适区EN·中Computing
- Why AI Only Gives You Correct Nonsense, and How to Push It Out of Its Comfort ZoneEN·中Computing
- 用好AI的第一步:停止和AI聊天EN·中Computing
- Step One to Using AI Well: Stop Chatting with AIEN·中Computing
- 以一个简单任务为例看AI落地的关键决策EN·中Computing
- Key Decisions for Agentic Workflows: A Simple Case StudyEN·中Computing
- OpenClaw 是什么|AI Agent 聊天工具的原理、价值与局限EN·中Computing
- OpenClaw Deep Dive: Why It Went Viral and What It Means for YouEN·中Computing
- 告别教程思维:为什么 AI 教育不应局限于内容创作,而应该引进工程基建Computing
- Why AI Education Should Go Beyond Content Creation to Engineering InfrastructureComputing
- 从过程确定性到结果确定性:AI 时代的另一种安全感EN·中Computing
- From Process Certainty to Outcome Certainty: A Different Kind of Confidence in the Age of AIEN·中Computing
2025
- 使用AI生图助力天文学观测摄影Computing
- Leveraging Generative AI for Astronomical Image CalibrationComputing
- 我的2025:一个凡人的修仙旅程EN·中Life
- My 2025: A Mortal's Journey of CultivationEN·中Life
- 使用Nano Banana Pro生成整套PPT:疯狂,挑战和工作流EN·中Computing
- Generating Entire Slide Decks with Nano Banana Pro: The Madness, The Challenges, and The WorkflowEN·中Computing
- 一次性软件与被压缩的现实:AI Native 的本质是策略重构EN·中Computing
- Disposable Software and the Compressed Reality: AI Native Is Strategy ReconstructionEN·中Computing
- 超越DRY:AI原生软件工程的思考EN·中Computing
- Beyond DRY: Thoughts on AI-Native Software EngineeringEN·中Computing
- 用一次摸鱼经历详解AI管理实战EN·中Computing
- A Deep Dive into AI Management from a Slacking-Off SessionEN·中Computing
- 怎么让AI不偷懒:为Codex构建系统性的Wide Research能力EN·中Computing
- How to Stop AI from Slacking Off: Building Systematic Wide Research Capabilities for CodexEN·中Computing
- 电车油车的底盘操控之争和技术路线EN·中Life
- The Great Debate: Chassis, Handling, and the Future of Driving in EVs vs. ICE CarsEN·中Life
- 为什么OpenAI Apps SDK对MCP的支持反而是MCP的危机EN·中Computing
- Why OpenAI's Apps SDK Signals a Crisis for MCPEN·中Computing
- 管理AI:你职业生涯中最重要的一次晋升EN·中Computing
- Managing AI: The Most Important Promotion of Your CareerEN·中Computing
- 当AI不work:我如何最终实现自动化财务决算EN·中Computing
- When AI Fails: How I Eventually Automated My Personal FinancesEN·中Computing
- 超越聊天框简评GPT-5EN·中Computing
- GPT-5: More Than a Chatbot, A Quick ReviewEN·中Computing
- 当AI陷入鬼打墙:一次关于协作策略的复盘EN·中Computing
- When AI Hits a Wall: A Playbook for Effective CollaborationEN·中Computing
- Kimi K2:超越聊天框的深度评测EN·中Computing
- Kimi K2: An In-Depth Review Beyond the ChatboxEN·中Computing
- 我的赛博长生之路:一场拓展生命边界的AI实验EN·中Computing
- My Journey to Cybernetic Immortality: An Experiment to Push Life's BoundariesEN·中Computing
- 后智慧时代生存指南:关于未来的一些疯狂随想EN·中Alive
- A Survival Guide for the Post-Wisdom Era: Some Wild Thoughts on the FutureEN·中Alive
- 大航海时代,别再跟AI比划桨了EN·中Computing
- The Age of AI Navigation: Stop Paddling and Start SteeringEN·中Computing
- 用三个笨办法将千万字的《凡人修仙传》炼成一个知识图谱EN·中Computing
- Forging a Knowledge Graph from a 10-Million-Character Epic with Three Dumb MethodsEN·中Computing
- 从开环到闭环,重新理解学习Life
- From Open Loop to Closed Loop: Rethinking LearningEN·中Life
- 遥遥领先和Magnificence in Motion:也谈尊界和迈巴赫EN·中Alive
- "Far Ahead" vs. "Magnificence in Motion": A Discussion on Zunjie S800 and MaybachEN·中Alive
- 模型变强了,体验却没变:AI产品的错位EN·中Computing
- Smarter AI, Stagnant UX: The Misalignment in AI ProductsEN·中Computing
- AI,水培,吹泡泡和咖啡EN·中Alive
- AI, Hydroponics, Bubbles, and CoffeeEN·中Alive
- 上一篇文章写崩了,但不是AI的锅EN·中Computing
- My Last Article Was a Flop, But It Wasn't AI's FaultEN·中Computing
- 一千次失败之后,它选中了你看到的那一个EN·中Computing
- After a Thousand Failures, It Chose the One You SeeEN·中Computing
- 你不是在布置任务,而是在给 AI 搭一个能变聪明的世界EN·中Computing
- You're Not Just Giving Tasks, You're Building a World for AI to Become SmarterEN·中Computing
- 真正决定你能不能成事的,不是努力Life
- What Truly Determines Your Success Isn't EffortEN·中Life
- AI 伴我三省吾身:我的 AI-Centric 实验第三章EN·中Computing
- AI as My Daily Reflection Partner: Chapter 3 of My AI-Centric ExperimentEN·中Computing
- 从现实 API到认知伙伴:我的 AI-Centric 实验第二章EN·中Computing
- From Reality API to Cognitive Partner: My AI-Centric Experiment, Chapter 2EN·中Computing
- 当现实世界成为AI可以调用的APIEN·中Computing
- The Real World as an AI-Callable APIEN·中Computing
- 不是我更偏爱o3,是它开始真的主动干活了EN·中Computing
- It's Not That I Prefer o3, It's That It Actually Started Doing Things ProactivelyEN·中Computing
- 你不需要懂金融,也可以用 AI 拆开结构化票据的黑盒EN·中Computing
- You Don't Need Finance Expertise to Unbox Structured Notes with AIEN·中Computing
- 别再问AI会不会取代你,问你能不能带好AIEN·中Computing
- Stop Asking if AI Will Replace You, Ask if You Can Lead AIEN·中Computing
- 我们让AI读完三年微信群聊记录,它写了一本出人意料的小书EN·中Computing
- We Fed an AI Three Years of Our Group Chat History. It Wrote a Surprisingly Deep Book.EN·中Computing
- 玩具还是生产力工具?四个步骤实现GPT文生图商业级视觉表达EN·中Computing
- Toy or Productivity Tool? Four Steps to Achieve Commercial-Grade Visual Expression with GPT Image GenerationEN·中Computing
- 统一工具协议的诱惑:MCP背后的商业与技术博弈EN·中Computing
- The Lure of a Unified Tool Protocol: The Business and Technical Dynamics Behind MCPEN·中Computing
- 中年男人换车感想EN·中Life
- A Middle-Aged Man's Reflections on Changing CarsEN·中Life
- 从上下文失忆到文档驱动开发:突破Agentic AI的项目规模陷阱EN·中Computing
- From Context Amnesia to Document-Driven Development: Overcoming the Project-Scale Trap in Agentic AIEN·中Computing
- Manus爆火的背后,Agentic AI产品如何构筑持久的竞争优势?EN·中Computing
- Behind Manus's Wild Popularity: How Agentic AI Builds Lasting Competitive AdvantagesEN·中Computing
- 被低估的Claude Code:AI Native软件开发的关键拼图EN·中Computing
- The Underestimated Claude Code: A Key Puzzle Piece for AI Native Software DevelopmentEN·中Computing
- 用数学找到近20年间的X星连珠EN·中Computing
- Using Math to Find Planetary Alignments in the Past 20 YearsEN·中Computing
- 从数据挖掘到认知炼金:用OpenAI Deep Research(模拟)购车决策全流程Computing
- From Data Mining to Cognitive Alchemy: A Full Simulated Car-Buying Workflow Using OpenAI Deep ResearchEN·中Computing
- 为什么学习Agentic AI的第一步是忘记所有框架?Computing
- Why Is the First Step to Learning Agentic AI to Forget All Frameworks?EN·中Computing
- DeepSeek r1使用随感EN·中Computing
- Reflections on Using DeepSeek r1EN·中Computing
- 从全能医院到智慧分诊:用医院作比喻理解 DeepSeek 的模型进化EN·中Computing
- From the All-Purpose Hospital to Smart Triage: Using a Hospital Analogy to Understand the Evolution of DeepSeek's ModelsEN·中Computing
- 当AI变成你的下属:技术人必须跨越的三道管理陷阱EN·中Computing
- When AI Becomes Your Direct Report: Three Management Pitfalls Tech People Must OvercomeEN·中Computing
- 用Multi-Agent让Cursor智能程度再上台阶EN·中Computing
- Taking Cursor's Intelligence to the Next Level with Multi-AgentEN·中Computing
- 对From Users to Builders AI课程的反思Computing
- 以ZWO为例入门漏斗分析Computing
- A Beginner's Guide to Funnel Analysis, Using ZWO as an ExampleEN·中Computing
- Agentic AI的鸡肋危机:如何破解落地难题?EN·中Computing
- The Dilemma of Agentic AI: How to Solve the Productionization Challenge?EN·中Computing
2024
- 200美元拜个大哥:我为什么续订了o1 ProEN·中Computing
- Paying 200 USD to a Mentor: Why I Renewed o1 ProEN·中Computing
- 从琐碎日志到深刻反思:AI字字珠玑的2024年终盘点EN·中Life
- From Daily Logs to Deep Reflection: AI's Insightful 2024 Year-End ReviewEN·中Life
- 从提示词到微调:让AI更像"我"EN·中Computing
- From Prompting to Fine-tuning: Making AI More Like "Me"EN·中Computing
- [Agentic AI] 使用Cursor作为AI的通用入口EN·中Computing
- [Agentic AI] Using Cursor as a Universal Entry Point for AIEN·中Computing
- [Agentic AI] 搏一搏,$20变$500:一小时魔改Cursor变身DevinEN·中Computing
- [Agentic AI] Turning $20 into $500 - Transforming Cursor into Devin in One HourEN·中Computing
- [Agentic AI] 从智者到行者——Agentic AI的范式革命与技术架构EN·中Computing
- [Agentic AI] From Thinker to Doer — The Paradigm Revolution and Technical Architecture of Agentic AIEN·中Computing
- [Agentic AI] Devin和Agent Cursor使用体验对比Computing
- [Agentic AI] Comparison between Devin and Agent CursorEN·中Computing
- 重拾开源平台OpenWebUI的惊喜EN·中Computing
- Redefining Open-Source AI: Surprising Insights into OpenWebUIEN·中Computing
- 受灾群众的自我修养——如何安然度过几天的断电断网EN·中Life
- Weathering the Storm: How We Prepared for and Survived a Multi-Day Power OutageEN·中Life
- 闲聊3D打印与激光雕刻技术的现状、挑战与市场困境EN·中Life
- 3D Printing and Laser Cutting: Challenges, Trends, and Market BarriersEN·中Life
- 鸭哥为什么精力这么充沛EN·中Life
- Why I can do so many complicated hobby projectsEN·中Life
- 使用GPT实时语音API实现零延时AI辅助写作EN·中Computing
- Using GPT Real-Time Voice API to Achieve Zero-Latency AI Writing AssistanceEN·中Computing
- 纽约路窄车位小为什么大家反而开大SUV——十年后重读纽约Life
- Why Are There So Many Large SUVs in NYC? Revisiting NYC a Decade LaterEN·中Life
- 通过Prompt Engineering提升对人类求助的效果Computing
- Seeking Help Effectively through Human Oriented Prompt EngineeringEN·中Computing
- AssemblyAI语音识别API试用感受Computing
- Comparison of AssemblyAI and OpenAI Whisper APIEN·中Computing
- 使用Builder's Mindset重定义AI工具EN·中Computing
- Redefine AI tools with a Builder's MindsetEN·中Computing
- 从历史的角度看基础大模型基础在何处EN·中Computing
- What Makes a Large Model a Foundation Model: a Historical PerspectiveEN·中Computing
- 退订ChatGPT后,我选择了PoeEN·中Computing
- Exploring Poe: A Versatile Alternative to ChatGPTEN·中Computing
- DJI Pocket 3上手体验EN·中Life
- First Impression of DJI Pocket 3EN·中Life
- 华山派剑宗气宗实力错位现象:一个多维度的学术探析Computing
- 5分钟给全天相机加上云量识别功能Computing
- 关于AI知识引擎的随想Computing
- Reflections on AI Knowledge EnginesComputing
- 使用AI速读视频的技术收获Computing
- Technical Insights on Using AI for Speed Reading VideosComputing
- 从微信群菜鸡互啄和AI代替人类工作看我们思考时到底应该追求什么Life
- 视频信息密度那么低,为什么大家都在拍视频?EN·中Life
- Why Do People Keep Making Videos When They're So Low in Information Density?EN·中Life
- 从面向对象到面向注释——如何管理AI来辅助编程EN·中Computing
- From Object Oriented Programming to Comment Oriented Programming -- Effective AI Assisted ProgrammingEN·中Computing
- 何时以及如何不使用AI工作Computing
- When and How Not to Use AIEN·中Computing
- 高效Prompt Engineering指南EN·中Computing
- Effective Prompt EngineeringEN·中Computing
- 人工智能对于IT领域的深远影响EN·中Computing
- How AI is Reshaping the Entire IT FieldEN·中Computing
- 将AI接入机器人系统来影响世界EN·中Computing
- Integrating AI with Robotics Systems to Impact the WorldEN·中Computing
- 一些关于天文摄影自动对焦算法的思考和尝试Computing
- Apple Vision Pro深度使用体验Computing
- Exploring the Frontier: My Deep Dive into Apple Vision ProEN·中Computing
- The Guide to Enslave AI for Coding: How to Be the First to Fall in the Robot RevolutionEN·中Computing
- 压榨AI写码指南——如何在机器人革命中第一个被杀EN·中Computing
2023
- 咖啡器材从观望到破产(二)——意式咖啡的工作流Life
- 码农面试中的Coding QuestionsLife
- 码农面试中的Behavior QuestionsLife
- 120fps视频工作流的一些探索Life
- 咖啡器材从观望到破产(一)—— 磨豆机的技术指标Life
- 自适应光学Computing
- 深空摄影器材从观望到破产(五)——控制系统的选择Life
- 深空摄影器材从观望到破产(四)——望远镜的选购Life
- 深空摄影器材从观望到破产(三)——天文相机的选购Life
- 深空摄影器材从观望到破产(二)——赤道仪的选购Life
- 深空摄影器材从观望到破产(一)——入门指南Life
- 深空摄影器材从观望到破产(零)——引子Life
- 两种咖啡试管的对比评测Life
- AI最近到底有哪些进展?Computing
- GPT知识管理工具的第三轮迭代EN·中Computing
- Iteration 3 of GPT Knowledge ManagementEN·中Computing
- 被GPT吓死了Computing
- Got scared by GPTEN·中Computing
- GPT语音速记工具的迭代EN·中Computing
- Iterations on the GPT Note Taking ProductEN·中Computing
- GPT对知识管理和交互界面设计的重大变革EN·中Computing
- Destroying Traditional Knowledge Management Systems and GUIs with GPTEN·中Computing
- 使用GPT4和Whisper API大幅提升写作效率EN·中Computing
- Improve Writing Efficiency Using GPT-4 and Whisper APIEN·中Computing
- 分享两个产品使用体验Life
- 机器学习的系统设计面试Life
- Senior IC的一些思考Life
- 人工智能的一些随想Computing
2022
- 音频碎碎念(十)—— 地狱听音环境实操Life
- 音频碎碎念(⑨)—— D类放大器Life
- 音频碎碎念(八)—— 放大器输出级Life
- 音频碎碎念(七)—— 放大器Life
- 音频碎碎念(六)—— 模电Life
- 音频碎碎念(五)—— 听音环境Life
- 音频碎碎念(四)—— 线材的玄学Life
- 音频碎碎念(三)—— 频率的玄学Life
- 音频碎碎念(二)—— 响度的玄学Life
- 音频碎碎念(一)—— HiFi科学派Life
- 导星误差的系统性改进及AM5赤道仪评测Life
- What metric should you use for weight management?EN·中Life
- 使用血糖作为减肥的间接指标Life
- Things I Wish I Knew as a New Grad -- Suggestions on a Software Engineer's CareerEN·中Life
- 北美码农初入职场最好知道的一些事——业界的核心价值观EN·中Life
- Creating Novel Narrowband Palettes Using Simple Linear AlgebraEN·中Life
- 利用简单的线性代数实现精确可控的窄带调色EN·中Life
- 每个星野摄影师都应该知道的深空摄影小知识EN·中Life
- Deep Space Photography Tricks that Every Star Photographer Needs to KnowEN·中Life
- 机炮才是无人机的浪漫Computing
- 关于System Design Interview的随想Life
- 如何使用佳能EOS VR镜头进行创作——前期手法与后期流程Computing
- 佳能VR镜头系统的痛点和解决方法Computing
- 使用ZWO相机山寨Leica MonochromComputing
- 鸭阵巡天Computing
- 马赛克深空摄影入门进阶Life
2021
2020
- 3D打印入门的常见问题Life
- 自制开放智能低成本的监控摄像头Life
- 设计,制造,和发射自己的个人卫星Life
- 深空摄影的萌新反面指南——前期坑Life
- 用大画幅胶片进行广域深空摄影(一)Life
- 深空摄影的萌新反面指南——器材坑Life
- 一个书包可以装下的深空配置Life
- 用Leica 50AA实现200nm/像素的分辨率Life
- 不同对焦技术的测距精度Life
- 135系统的分辨率极限(三)—— 与大画幅胶片的角逐Life
- 135系统的分辨率极限(二)—— 逼近衍射极限Life
- 超高精度月球三维模型的制作和渲染(附墙纸下载)Life
- 黑白相机可以给我们更准确的颜色吗?(二)Life
- 135系统的分辨率极限 —— CMS 20 II胶片评测Life
- 黑白相机可以给我们更准确的颜色吗?(一)Life
- 16亿像素的柔性静物接图Life
- 寨版纹影摄影Life
- 树莓派上的目标检测智能相机Computing
- 冲击10亿像素的单张照片Life
- Lyn Weber HG-1手动磨豆机简单评测Life
- 乐高拼贴喔卡哇伊阔多Life
- Lego MosaicEN·中Life
- 反接大画幅广角镜头来实现中大画幅显微镜Life
- 全幅与中幅(五)Life
- 全幅与中幅(四)Life
- 全幅与中幅(三)Life
- 全幅与中幅(二)Life
- 全幅与中幅(一)Life
- 上流社会的摄影器材Life
- 关于Sony虚标MTF的一些疑问Life
- 焦距在摄影中的意义和用法Life
2019
- 一些关于反卷积的实验Life
- 穷人的飞思XT——一些关于645d中幅的实验(二)Life
- 穷人的飞思XT——一些关于645d中幅的实验(一)Life
- Timeshare的一些思考Computing
- 关于3D打印机箱的一些实验Life
- 用3D打印将Leica SL镜头转接到天文相机的一些尝试Life
- 用显微镜物镜做微距镜头拍摄iPhone Retina像素的一些实验Life
- 一些关于3D打印大画幅数码接片后背的实验Life
- 一些关于高分辨率微距和人体艺术的实验Life
- 一些关于SSD RAID性能的实验Computing
- 一些关于日轨拍摄的实验Life
- 百万级别二次元角色识别数据集Computing
- 开箱即用的动漫头像检测包Computing
- 老法师自制针孔相机的一些尝试Life
- Super Wolf Blood MoonLife
- 如何拍出几百亿像素的照片Life
2017
- 胶片摄影Life
- 镜头的色差Life
- How to shoot photos for the total eclipseLife
- Full frame and medium fromat camerasLife
- Photography and opticsLife
- Gigapixel PanoramasComputing
- 能理解聊天记录的微信机器人(三)Computing
- 能理解聊天记录的微信机器人(二)Computing
- 能理解聊天记录的微信机器人Computing
- 冬天去阿拉斯加旅游需要知道的东西Alive
- DIY Smart Air Purifier with Quality Monitoring using a Raspberry PiComputing
- 关于树莓派测量空气质量的一些实验Life
- [智能家居] 家庭灯光的智能控制Life
2016
- Some experiments about thermal camerasComputing
- 夏威夷茂宜岛游记分享Alive
- Update on the IFTTT Delay APIComputing
- 关于粗心Life
- Food Inc.Alive
- 为什么电池的电压是1.5V?Life
- 自己动手改造智能家居生活(二)Computing
- Adding a Delay to IFTTT RecipesComputing
- 工作一年随感Life
- 人为什么需要仪式感?Life
- Amazon Echo在智能家居中的应用Computing
- 自己动手改造智能家居生活Computing
- 一些关于时间管理的总结Life
- 知乎人脸的总结Life
- 从鸡翅膀谈起——无人机的空气动力学(下)Life
- 从鸡翅膀谈起——无人机的空气动力学(上)Life
2015
2014
- Using Trello to Do Time ManagementLife
- Reading Notes: the Willpower InstinctLife
- Easy EC2 Sharing (While You Pay the Bill)Computing
- Be An ObserverLife
- 中小学生的教育 and Personal Resource ManagementLife
- FAQs to Learning to FlyLife
- Notes on "How to pick up a spouse"Life
- Easy and cheap cluster building on AWSComputing
- Scraping photos from Facebook groupsComputing
- First solo!Alive
- May 17thAlive
- Exposing an online interface for MATLAB (and potentially any language)Computing
- Attempts to make money from BF deals and lessons learnedAlive
2013
- An rm and git accidentAlive
- Inspiration FragmentsLife
- Self-Updating Node.js Web AppComputing
- Reading Notes: the Power of HabitLife
- Inspiration FragmentsLife
- Update on Beamer Writer: Online Compiling with WriteLaTeX and Error MessagesComputing
- Automatic Email Notification on Github PushesComputing
- [zz] 博士五年总结Life
- Some Technical Details about KinectFusionComputing
- 3 Qualities of Successful Ph.D. Students: Perseverance, Tenacity and CogencyLife
- Experience about Hertz 24/7Alive
- C++ or MATLAB for research?Computing
- Inspiration FragmentsLife
- Sending Emails from CygwinComputing
- The Lean LaunchpadLife
- From "time management" to "write down what you need to do"Life
2012
- Build a Small-World Fish-Eye Style PanoramaComputing
- Efficiency comparison among several platforms for scientific computingComputing
- New features of Beamer WriterComputing
- 写在夏天的尾巴Alive
- Host paper reading seminars with githubComputing
- 慢慢来比较快Alive
- 快乐的因素Alive
- 嗯Alive
- Downtown重游和开飞机Alive
- 要开始写Alive了吗Alive
- 0708杂想Alive
- F# RevisitedComputing
- Lumia 900Alive
- Thoughts about convex optimizationComputing
- A new start...Alive
- Automatic Recognition of EMS's CAPTCHAComputing
2011
- Running ASP.NET 4.0 applications in Debian/LinuxComputing
- Collecting and Visualizing Mouse Position DistributionComputing
- Updates on Beamer Outline GeneratorComputing
- Install DotNetBlogEngine 1.6 on DebianComputing
- Markov Random Field (MRF) and Graph-Cut (3)Computing
- Markov Random Field (MRF) and Graph-Cut (2)Computing
- Markov Random Field (MRF) and Graph-Cut (1)Computing
- No silver bullet in scientific computingComputing