仓位管理：从降低回撤到与回撤共舞
仓位管理如何改善持有体验：用单只股票 20% 仓位上限降低回撤对总账户的冲击，用分批建仓给下跌留出预案，并用三条规矩防止补仓失控。
dowse: A Local Alternative to Sourcegraph and GitHub Code Search
dowse is a free, open-source desktop app and CLI that searches code across every Git repository on your disk, with GitHub code search syntax and no server.
[中英对照] The Nature of the Firm 企业的性质
R. H. Coase, Economica, November 1937 / 罗纳德·科斯，载《经济学》1937年11月号
[中英对照] the senior engineer death spiral 资深工程师的死亡螺旋
on proving yourself, burning out, and being a good teammate / 论自我证明、职业倦怠以及成为一名好队友
refuge：让 OneDrive 成为私人 Git 仓库的存储层
我为什么做 refuge：不部署 Gitea、GitLab 这类私有 Git host，也能把 OneDrive 当作存储层，备份、恢复并跨设备使用自己的私人 Git 仓库。
买入并持有寿险股
记录对寿险股的阶段性思考：从寿险的业务模式与利润来源出发，看低利率与资管新规下分红险的负债端增长，以及寿险股可能迎来的戴维斯双击。
Does a Modern .NET Project Still Need ComVisible(false)?
What the assembly-level ComVisible attribute controls, why older C# projects contain it, and when it still matters in .NET 10 and later.
DevOps Reading List
A curated DevOps and CI engineering reading list: Prow and ChatOps references, GitHub Actions and agentic workflows, and .NET build and deployment docs.
股票卖点计算器
股票卖点计算器：基于目标股息率估算合理卖出价格，输入持仓股数与每股分红，即可查看不同卖出股数、不同目标股息率对应的卖点。
我的投资思路
记录我在投资中的思考：只关注胜率和赔率两件事，在胜率无限接近百分百的基础上尽量提高赔率；持仓是目的，交易只是增加持仓的手段。
[中英对照] Liquidation Values and Debt Capacity: A Market Equilibrium Approach 清算价值与债务容量：一种市场均衡方法
[中英对照] Shleifer 与 Vishny 1992 年的论文：从资产买家的角度解释清算价值的决定因素，以及资产非流动性如何影响企业的债务容量与资本结构。
Feedback Loop at Scale = Build + Test + CI
A software engineering perspective on why build, test, and CI jointly determine the feedback loop of large-scale development.
用 GSM 框架构建支撑决策的指标体系
如何通过 GSM 框架（Goals-Signals-Metrics）科学地构建业务测量体系，真正让数据为业务决策提供客观的指导与支撑。
中国系统重要性银行名单
汇总中国人民银行发布的 2021—2025 年中国系统重要性银行名单，按附加监管要求分组展示，并追踪历年入选、分组调整及名单变化。
Content Negotiation Between Browser and ASP.NET Core
Why ASP.NET Core returns text/plain even though the browser's Accept header prefers application/json, and how to return JSON instead.
Using a Git Bare Repository to backup beancount files in OneDrive
How I back up a beancount bookkeeping project to OneDrive with a Git bare repository, keeping the virtualenv and temporary files out of the synced folder.
How to fix a bug
The steps I follow when a bug report arrives: reproduce it, find the root cause, search for the same pattern elsewhere, and close the test gap.
Software Input Switching for the LG 28MQ780 on Windows
How to switch the LG 28MQ780 input with one keyboard shortcut on Windows, when OnScreen Control, Dual Controller and ControlMyMonitor all fall short.
How to manage local files in a shared git repository
A guide to keep local files untracked in a shared git repository and prevent them from being deleted by git clean.
关注点分离（Separation of Concerns）
关注点分离（Separation of Concerns）是什么，以及它如何落地：从网页的内容与样式分离，到分层架构与模块划分，用分离降低系统复杂度。
How to migrate from Unity Container to MS.DI seamlessly
A practical guide on smoothly transitioning a large codebase from Unity Container to Microsoft Dependency Injection.