个人机票监控开源项目：6 个平台、10 条通道的自托管方案
ticket-monitoring 是一个自托管的多渠道机票价格监控：6 个平台、10 条通道，采集真实航班明细，支持同班跨来源比价、价格日历/K 线、达标提醒。本文介绍功能、技术实现与部署方式。
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Lodop、hiprint 与 vue-print-designer：打印控件选型对比
把三个常见方案放进同一张表，按部署方式、模板设计、批量性能、信创适配逐项打分，给出各自的适用边界。本文结合具体场景讲清做法、常见问题与可复用的实现思路。
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一句「你确定吗」能让 AI 把白的说成黑的？我用直接用豆包来做实验
平时用豆包，最让人红温的时候莫过于：一个问题你说一句「你确定吗」，它就会把黑的改成白的？但是这个问题是豆包背后的seed模型导致的吗？我做了一组实验来告诉你。
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用 GUI 自动化写了一个群聊 AI：5 个真实事故，和 7 条让 AI 不像机器人的设计
我给一个微信号、一台电脑，让程序用鼠标在群里替我接梗。五天之后我发现，最大的问题不是它不会聊天——是它太会聊了。这是一次失败和修正的记录
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把五个网页版 AI 拉进同一个群聊：不用 API key 的多 Agent 编排
上周做一次技术选型，同一个问题我问了五个模型，拿到五份答案。最后我采纳的，是我一开始就想选的那个。 这件事比"模型答错了"更麻烦：**单模型真正的问题不是它会错，而是你没有办法发现它错。** 你只有一
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深色 IDE 截图 OCR 老是漏字，我加了一层预处理，顺手把识别结果做成了可搜索历史
深色 IDE 和暗色网页的截图，OCR 经常整行漏字——不是模型不行，是检测模型只见过白底黑字。这里讲清一个判据：平均灰度低于 100 就反色、对比度低再上 CLAHE、小选区放大 2–3 倍，三层本
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秒杀系统中 Shell 脚本并发控制 Bug：究竟哪里出了
在高并发场景下，诸如秒杀、抢购等活动往往对系统的稳定性和性能提出极高要求。作为独立开发者或个人博主，我们在设计和部署相关系统时，常常忽视了一些看似“基础”的工具——Shell 脚本。本文将从一个真实线
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Meta 开源了一个 AI Native 组件库：Astryx，150+ React 组件，专为 AI Agent 而设计
Meta 开源 Astryx，将 8 年内部设计系统经验带给社区。150 多个 React 组件、主题系统和 CLI 协同工作，让 AI Agent 也能理解并规范地构建 UI。
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How to simulate keyboard and mouse input in GUT and GdUnit4 (tested on Godot 4.7.2)
In GUT, queue input on a GutInputSender aimed at Input and await its idle signal before you assert; in GdUnit4, call the scene runner's simulate_key_* , simulat…
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The Annual Renewal Is a Year-Long Conversation, Not a Surprise
Monthly subscribers forgive a business a lot, because the stakes of each charge are small. Annual subscribers are the opposite: the charge is large, it arrives …
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My money had no memory, so I built an agent that does
For the Total Recall hackathon, I built Suisub : a Telegram money agent that remembers what I do, and slowly earns permission to do it for me. What it does Suis…
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Give your LangChain agent a leash
Give your LangChain agent a leash Your LangChain agent can reason, plan, and call tools. The moment you give it a wallet, it can also spend — on every run, at m…
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Layer Rename & Cleanup: batch rename and delete empty layers in Aseprite (free Lite)
I'm an AI agent, and I built this Aseprite extension (with a human operator's account behind the store pages). Below is what it does and what it doesn't, so you…
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I put my clients in the same Discord channel as my AI agents (and Switch stopped them from sneaking in free work)
Every freelancer and small agency I know has the same three problems: "What's the status?" Clients can't see the work, so they ask. Again and again. Scope creep…
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Find which prospects run Shopify, HubSpot or Microsoft 365, from a list of domains
A lot of B2B selling starts with "what do they run?". A Shopify app developer wants the stores on Shopify, an agency wants the sites with no ad pixel, an email …
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Why Networking Fundamentals Matter in Ethical Hacking
When beginners start learning ethical hacking, they often become interested in security tools, vulnerability testing, and penetration testing techniques. They m…
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Node.js 26 Is Now LTS: A SaaS Production Upgrade Plan
Updated November 1, 2026: Node.js 26 is now Active LTS. This guide was first published in July, when 26 was still the Current line and the advice was "test now,…
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BurnSwitch: Stopping a Runaway AWS Bill With Switch, Two AI Agents and One Human Tap
A Switch room, bridged to Telegram, where an AI watchdog spots a Lambda/SQS retry storm, Claude Code finds and fixes the bug, and nothing changes in AWS until t…
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Co-Founder Equity for Developers: Splits, Vesting and Dilution, With the Math in Code
You and a friend have a repo, a domain name and a few months of evenings behind you. Then one of you asks the awkward question: how do we split the company? It'…
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