AI 专题

AI Tutorials & Practice

收录 AI 工具教程、提示词、安装部署、配置指南、开发实战与可复现步骤。

Category articles7380

当前页77 / 185

UpdatesPermanent archive

Category articles

按发布Time从新到旧 · 每页 40 stories

TutorialsOrdinary2026-10-10 01:08

Treat AI like a copilot in the cockpit, an extra layer of safety and productivity

Another Rule for Using AI Without Losing My Skills ...

Source: DEV Community

TutorialsOrdinary2026-10-10 00:49

Three releases of my AI memory layer. The best bugs were found by other people.

Time-aware facts, an entity graph measured honestly, and three bugs I only found because strangers read my posts.

Source: DEV Community

TutorialsOrdinary2026-10-10 00:38

I Asked 11 AI Models to Predict My Race Splits. Told Which Race, 8 Beat the Model I Built

This is a submission for the Kaggle Benchmarking Challenge Last weekend I built a model to predict...

Source: DEV Community

TutorialsOrdinary2026-10-10 00:30

n8n Hints at End-to-End Design Automation, but Product Scope Remains Unclear

n8n appears to be exploring how end-to-end automation could reduce repetitive design work, but it has...

Source: DEV Community

TutorialsOrdinary2026-10-10 00:25

Why Token-Level LLM Routers Spend 95% of Their Time on Cache Bookkeeping

Routing 5% of hard tokens to a 32B model and keeping the rest on a 0.6B model looks great on paper, until standard serving engines spend 95.8% of the step redoing prefix matching. TokenRouter fixes the scheduler and hits up to 64x higher t…

Source: DEV Community

TutorialsOrdinary2026-10-10 00:17

grasscard: a local model that prints you a pocket card of outdoor quests, then gets out of the way

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...

Source: DEV Community

TutorialsOrdinary2026-10-09 23:48

Hyper3D Rodin 3D Review 2026: The Foil Folds Turn Into a Mask

Independent review. I ran both tools on my own accounts, free and paid, with no vendor-provided access or early access of any\u00a0kind.

Source: DEV Community

TutorialsOrdinary2026-10-09 23:46

I Built a Semantic Cache for RAG. The Hard Part Was Knowing When NOT to Cache.

Every time a RAG application answers a question, it may need to retrieve documents and make an LLM...

Source: DEV Community

TutorialsOrdinary2026-10-09 23:41

I Benchmarked 3 LLMs on Clinical Care-Management Tasks — They Prescribe the Drug and Skip the Safety Check

This is a submission for the Kaggle Benchmarking Challenge. I Benchmarked 3 LLMs on...

Source: DEV Community

TutorialsOrdinary2026-10-09 23:06

AI in software development: turn change into an advantage

"Will AI replace developers?" is the wrong question. The better one is: how should we change the way...

Source: DEV Community

TutorialsOrdinary2026-10-09 23:00

Our owner banned our Claude Code agent from asking 'can I leave this for next time?' Where do you let your agent stop?

Until 2026-09-15 our agent could end a run by asking its owner "can I leave this for next time?". It...

Source: DEV Community · Claude

TutorialsOrdinary2026-10-09 23:00

Your Access Logs Already Show Which Pages AI Assistants Are Reading

Most teams trying to understand AI search start by querying ChatGPT. There's a cheaper signal sitting...

Source: DEV Community · ChatGPT

TutorialsOrdinary2026-10-09 22:54

Firecrawl vs Tavily for an AI agent: 97% vs 82% fact recall, and why retrieval breadth decides grounding

I run a competitor-research agent: give it a company URL and it finds and verifies that company's...

Source: DEV Community

TutorialsOrdinary2026-10-09 22:41

Securing MCP servers: a practical checklist for 2026

MCP servers look harmless because they expose tools, not endpoints. A client calls a tool and gets a...

Source: DEV Community

TutorialsOrdinary2026-10-09 22:41

2,200 applications = two interviews!

In 2022, I spent about a year applying for more than 2,200 jobs. I got two interviews. Two. After...

Source: DEV Community

TutorialsOrdinary2026-10-09 22:21

Zero-Screen Dungeon Master: The Voice-Only RPG Where Your Real Walk Drives the Story

This is a submission for the DEV Hacktoberfest Open-Source AI Challenge: Week 1 - Touch Grass. 🌿...

Source: DEV Community

TutorialsOrdinary2026-10-09 22:12

I Built an AI That Turns “I’m Bored” Into Real-World Side Quests 🌿

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass. Your...

Source: DEV Community

TutorialsOrdinary2026-10-09 22:06

Magentic orchestration explained: why Microsoft's pattern outperforms naive supervisor architectures - Magentic One pattern

I spent a month defending a supervisor architecture I knew was failing. The symptoms were subtle at...

Source: DEV Community

TutorialsOrdinary2026-10-09 22:00

An Unauthenticated KV Cache Server Puts Code Execution on Your Cluster Network

TL;DR LMCache is a caching layer for large language model servers that keeps the...

Source: DEV Community

TutorialsOrdinary2026-10-09 21:57

Use your filesystem as your database

If you’re like me, you generate a lot of markdown files with your agents. Maybe they’re things like...

Source: DEV Community

TutorialsOrdinary2026-10-09 21:46

What a test HL7 v2 sender has to get right

Sending an HL7 v2 message is easy. Open a TCP socket, wrap the message in MLLP framing, write it, and...

Source: DEV Community

TutorialsOrdinary2026-10-09 21:31

The retrieval pipeline worked. The product question remained.

I assumed that if search found the right document, that was good enough for a conversational...

Source: DEV Community

TutorialsOrdinary2026-10-09 21:27

Can you deploy Hermes Agent in a Microsoft enterprise? Intune, Teams, Entra ID and Graph, checked against the code

What already works with Microsoft 365, what is still missing for a company-wide rollout, and the pilot checklist I use.

Source: DEV Community

TutorialsOrdinary2026-10-09 21:13

The hard part of agent memory is knowing when to ask

This is a submission for the Kaggle Benchmarking Challenge I gave 39 language models the same...

Source: DEV Community

TutorialsOrdinary2026-10-09 20:51

Can a Better Model Be a Worse Thinking Partner?

I first noticed something missing while reviewing saved discussions of Microsonya, my Telegram...

Source: DEV Community

TutorialsOrdinary2026-10-09 20:46

PALABRE: An AI-Powered Cultural Treasure Hunt That Gets You Off Your Phone

This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 1 — Touch Grass. ...

Source: DEV Community

TutorialsOrdinary2026-10-09 20:44

I built an offline AI that knows your last frost date, no internet, no API

An open-weight tabular model forecasts your last spring frost and a local Gemma writes the planting advice. Fully offline, no account, $0 to run.

Source: DEV Community

TutorialsOrdinary2026-10-09 20:30

No method has been shown to predict what software to build. So I'm backtesting mine on three years of store data

Update, Oct 9: I wrote this on Sept 29. The first backtest finished on Oct 1. One signal first looked...

Source: DEV Community

TutorialsOrdinary2026-10-09 20:26

Super-Intelligent Yes-Men: Are We Training AI to Ignore the Truth?

This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked A published...

Source: DEV Community

TutorialsOrdinary2026-10-09 20:13

Building AI-Ready Life Sciences Data Platforms: From Audit to Analytics

In September 2026, IQVIA called trusted data, responsible AI, and enterprise governance the new...

Source: DEV Community

TutorialsOrdinary2026-10-09 20:09

MUSE: An AI Scavenger Hunt That Forces You to Put Your Phone in Your Pocket

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...

Source: DEV Community

TutorialsOrdinary2026-10-09 20:07

DeepSeek 4.1 Flash Costs $0.003 per Million Tokens. Here Is the Two-Tier Router It Makes Possible.

If you run AI agents on cron jobs the way I do, you already know where the bill comes from. It is not...

Source: DEV Community · DeepSeek

TutorialsOrdinary2026-10-09 20:00

Study: How AI Agent "Skills" Leak Your Credentials

A 2026 empirical study found that the reusable "skills" we plug into AI agents leak credentials at scale, usually during ordinary use, with no exploit…

Source: DEV Community

TutorialsOrdinary2026-10-09 19:49

I built a desktop image editor in five weeks with Claude Code

On September 4 I started a ComfyUI custom node: a canvas with layers and selection tools, so I could...

Source: DEV Community · Claude

TutorialsOrdinary2026-10-09 19:45

"Review This Code" Is the Worst ChatGPT Prompt. Here Are 5 Better Ones for the Same Buggy Function.

There is a bug in these six lines. Find it before you scroll. `def get_discount(price, user): ...

Source: DEV Community · ChatGPT

TutorialsOrdinary2026-10-09 19:44

How Can AI Answer Questions About Your PDFs? Meet RAG

Have you ever wanted to upload your college notes and simply ask an AI, “Explain Unit 3” or “What is...

Source: DEV Community

TutorialsOrdinary2026-10-09 19:25

Your dbt descriptions are your AI agent’s real prompt

I built an MCP server so AI agents can find and query our company data. Most of my time did not go...

Source: DEV Community

TutorialsOrdinary2026-10-09 19:25

Building an In-Memory Semantic Cache for LLM Endpoints with Node.js and pgvector

If you run an LLM-backed endpoint (a support bot, a docs assistant, a "chat with your data" feature),...

Source: DEV Community

TutorialsOrdinary2026-10-09 18:50

Giving your coding agent eyes on a React Native app: Argent vs agent-device, measured

At a glance Problem: Let a coding agent run, tap through and profile a React Native app by...

Source: DEV Community

TutorialsOrdinary2026-10-09 18:45

From Jira ticket to feature environment: how we built a multi-agent AI developer

I'm Alina, Head of Web Applications at EXANTE. I'm responsible for the technical strategy of our web...

Source: DEV Community