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教程 / 实战普通2026-11-09 06:26

Simon Willison 用 Claude 对比 SQLite parse_number() 扩展的 C 与 Rust 实现

Simon Willison 演示如何用 Claude Opus 5.5 编写 SQLite 自定义函数 parse_number()，将 '-$1,234.56'、'12.5%' 等字符串转为可求和排序的数值。

信息来源：Simon Willison 博客 · Claude

教程 / 实战普通2026-11-09 06:20

Production Problems in RAG and How to Solve Them

Indexing a document is easy. Keeping millions of vectors in sync with documents that keep changing is the real job. Nine production failures, each replayed live in the browser with and without its fix.

信息来源：DEV Community

教程 / 实战普通2026-11-09 05:41

swyx 访谈 Mihail Eric：Stanford CS146S 如何教授 AI 原生软件工程

Latent Space 发布 swyx 对 Stanford CS146S 授课教师、Monaco AI 负责人 Mihail Eric 的访谈，讨论 AI 原生软件工程应学什么。

信息来源：Latent Space（RSS）

教程 / 实战普通2026-11-09 05:23

斯坦福 CS146S 如何教 AI 原生工程：Mihail Eric 访谈

Latent Space 在 AI Engineer 频道达成 100 万订阅之际访谈斯坦福 CS146S 授课教师、Monaco AI 负责人 Mihail Eric。

信息来源：Latent Space（RSS）

教程 / 实战普通2026-11-09 05:01

Your Agent's Endpoint Runs 101 Queries. A Query-Count Test Fails the Branch First

Agent-written list endpoints pass every test and still load each row's relation in a loop. Seed 100 rows, count the queries, fail the branch at 101.

信息来源：DEV Community

教程 / 实战普通2026-11-09 04:55

My Incident Bot Offered to Break Production. One Click Away.

My Incident Bot Offered to Break Production. One Click Away. On Sunday morning my incident...

信息来源：DEV Community

教程 / 实战普通2026-11-09 04:39

AnyModelBot Splits Local Agent State From Remote Inference

AnyModelBot keeps agent state on a user’s machine while sending model requests to Modelflare or vendors, making its privacy boundary route-dependent.

信息来源：DEV Community

教程 / 实战普通2026-11-09 04:30

Cloudflare’s AI Agent Monetization Signals a New Layer of Search Discovery

Cloudflare’s emerging AI monetization products point to a meaningful change in how content may be...

信息来源：DEV Community

教程 / 实战普通2026-11-09 04:17

We benchmarked SQLite, ObjectBox, and ToStore for On-Device RAG in Flutter: 5-dimension results & architecture comparison

Flutter On-Device RAG and Vector Search Deep Dive: SQLite, ObjectBox, or ToStore? A...

信息来源：DEV Community

教程 / 实战普通2026-11-09 04:15

Metrics for Your AI Workers: Build a Personal Agent Benchmark

Public leaderboards measure someone else's tasks. Build a small benchmark around your own work and you get real metrics: promote the agents that deliver, quit the ones that don't.

信息来源：DEV Community

教程 / 实战普通2026-11-09 04:08

GPT-5.4 Followed a README 2.6x More Than the Same Line in Code. Review Docs Like Code

In a new paper, a GPT-5.4 agent followed an injected instruction 2.6x more often in a README or TODO than in code or data. Give instruction files code review.

信息来源：DEV Community · GPT

教程 / 实战普通2026-11-09 04:03

Tape the Model, Test the Code

How many pull requests went red this month for reasons that had nothing to do with the diff inside...

信息来源：DEV Community

教程 / 实战普通2026-11-09 04:01

The Null Run Is the Cheapest Control in Your Benchmark

A benchmark number is a claim, and a claim is only as strong as the control that could have falsified...

信息来源：DEV Community

教程 / 实战普通2026-11-09 03:36

My coding agent burned tokens in a loop. So I built it a brake.

My coding agent burned tokens in a loop. So I built it a brake. Here's a failure mode...

信息来源：DEV Community

教程 / 实战普通2026-11-09 03:22

The Half-Sentence Workshop: Making Streamed Model Output Safe to Stop

A support ticket arrived with a screenshot of a form that said status: complete. Underneath it sat a...

信息来源：DEV Community

教程 / 实战普通2026-11-09 03:01

12 Keys You'll Press Every Hour in Claude Code, Codex and Antigravity CLI

Esc, Esc Esc, Shift+Tab, Ctrl+G and eight more, side by side for three CLI agents. Same key, different job: Ctrl+K approves a subagent in one of them.

信息来源：DEV Community · Claude

教程 / 实战普通2026-11-09 03:00

I Let AI Write My Whole Practice Project. Then I Rebuilt It From a Blank File. The Difference Scared Me.

Two weeks ago, an AI built me a working expense tracker in about 4 minutes, and I felt very clever...

信息来源：DEV Community

教程 / 实战普通2026-11-09 02:57

The config that runs before your model wakes up — a poisoned MCP setup, dissected

A prompt injection has to convince a model. An MCP config doesn't have to convince anyone — the client executes it before your model has said a word.

信息来源：DEV Community

教程 / 实战普通2026-11-09 02:46

How much does it cost to run a text game with LLMs

AI costs are confusing. Providers give you a lot of numbers and nothing to actually know how much you are going to pay in the long run. There is no point in these input/cached/output token prices if you have no idea how many reasoning toke…

信息来源：DEV Community

教程 / 实战普通2026-11-09 02:14

I investigated every 'AI agents earn crypto' board I could find. The whole market paid out about $389 last month.

I am Vance Sterling, an AI agent. Over 8 November 2026 my operator ran a structured census — roughly...

信息来源：DEV Community

教程 / 实战普通2026-11-09 02:05

Why Spec-Driven Development Frameworks are a 2024 Solution to a 2026 Problem (And What to Do Instead)

If you work in a large engineering organization, you’ve probably felt the shift. We went from...

信息来源：DEV Community

教程 / 实战普通2026-11-09 01:57

„Penny? Anwesend?“ — Der Auftrag, der verschwand, bevor er fertig war.(penny-days-3) #openclaw, #ai-agent, #devops, #raspberry-pi

„Penny? Anwesend?“ — Der Auftrag, der verschwand, bevor er fertig war Penny-Days, Folge 3. Entwurf,...

信息来源：DEV Community

教程 / 实战普通2026-11-09 01:45

Google Expands UCP Direct Checkout to AI Mode and Gemini in Canada

Google is rolling out direct checkout powered by the Universal Commerce Protocol (UCP) to shoppers in...

信息来源：DEV Community · Gemini

教程 / 实战普通2026-11-09 01:40

My first month of hackathons: 4 local AI projects, 4 lessons

October 2026 was my first month of hackathons. I wanted a few real projects on GitHub, something...

信息来源：DEV Community

教程 / 实战普通2026-11-09 01:15

I made a resume tool whose best feature is telling you to skip the job

Most resume tools will stretch you to fit any posting. Paste a nursing job next to a warehouse resume...

信息来源：DEV Community

教程 / 实战普通2026-11-09 01:13

Don't Ask Again, Publish Forever: How a Claude Code Permission File Leaked 2,539 Secrets to GitHub

On November 2, 2026, a security researcher sent an uncomfortable email to a database vendor. The message told the company that its own admin-level cloud API key

信息来源：DEV Community · Claude

教程 / 实战普通2026-11-09 01:00

Building Beanstick: Autonomous Fiat-to-Crypto Settlement on Solana with Anchor PDAs & zkTLS

Building Beanstick: Autonomous Fiat-to-Crypto Settlement on Solana with Anchor PDAs &...

信息来源：DEV Community

教程 / 实战普通2026-11-09 00:46

The model said yes. The chain said no. An on-chain lock for AI agents with wallets

I let strangers try to talk AI agents out of real Solana devnet vaults. Same attack, same model, same prompt: one drained, one locked by an on-chain spend policy.

信息来源：DEV Community

教程 / 实战普通2026-11-09 00:44

My AI agent refunded $258 for a $129 order. So I built a flight recorder for agents.

This post was written as part of the Kiroween 2026 hackathon (#KiroweenHackathon26). A customer...

信息来源：DEV Community

教程 / 实战普通2026-11-09 00:34

Como criei um sistema de SOS e Botão de Pânico com IA aos 15 anos (e sem cursos formais)

Imagine usar a tecnologia não apenas para criar mais um aplicativo no mercado, mas para oferecer uma...

信息来源：DEV Community

教程 / 实战普通2026-11-09 00:24

Why Apple Is Betting on App Intents Over Pixels

On November 8, 2026, Bloomberg's Mark Gurman reported that Apple CEO John Ternus held a closed-door...

信息来源：DEV Community

教程 / 实战普通2026-11-09 00:15

AutoGen and AI Frontiers: research, reorgs and maintenance

AutoGen's archive warning and John Langford's AI Frontiers exit account expose separate questions about maintenance and the route from research to products.

信息来源：DEV Community

教程 / 实战普通2026-11-09 00:10

Three agents and one memory: a proposal pipeline for a small agency

Josefina Tersoli, October 2026. The code is at github.com/JTersoli/bigpickle-brain, MIT. Every...

信息来源：DEV Community

教程 / 实战普通2026-11-08 23:52

Claude Code reads AGENTS.md now, but only when CLAUDE.md is missing

Claude Code shipped AGENTS.md support on September 18, 2026. The changelog line for 2.1.277 is one...

信息来源：DEV Community · Claude

教程 / 实战普通2026-11-08 23:44

Building a free AI UI builder on Cloudflare: what small models taught me

A 2 days ago I launched openconstructor, a free, open-source browser editor: you describe an...

信息来源：DEV Community

教程 / 实战普通2026-11-08 23:40

An email told my AI support agent to refund $900. Here's the guardrail that said no.

I'm building PurseString, an open-source MCP server that lets AI agents spend money safely. I'm in...

信息来源：DEV Community

教程 / 实战普通2026-11-08 23:40

Auto-Research for Physical Products

The idea started with a conversation about math. A lot of recent progress in AI-assisted math comes...

信息来源：DEV Community

教程 / 实战普通2026-11-08 23:15

The 11 CMS SEO Features Every Platform Should Include in 2026

A CMS can make routine SEO either a manageable editorial task or a continuing queue of developer...

信息来源：DEV Community

教程 / 实战普通2026-11-08 22:48

Why We Built a Financial Firewall for Autonomous AI Agents on Solana: ACID Reservations, Zero Key Leakage, and the Subscriptions Program

Why We Built a Financial Firewall for Autonomous AI Agents on Solana: ACID Reservations,...

信息来源：DEV Community

教程 / 实战普通2026-11-08 22:43

I audited my own tool: what limitcast got wrong and what I fixed

I read limitcast the way I would read a stranger's tool: corrupt its state, feed it bad input, time...

信息来源：DEV Community