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 articles4776
当前页52 / 120
UpdatesPermanent archive
Category articles
按发布Time从新到旧 · 每页 40 stories
TutorialsOrdinary
Embeddings Turn Text Into Numbers. But There’s More Than One Way to Do It
Hello, I'm Rijul, and I'm building LiveReview — a blast-radius aware AI code review built for your...
Source: DEV Community
TutorialsOrdinary
Only What I Asked
This is a submission for the Kaggle Benchmarking Challenge. I kept running into the same thing with...
Source: DEV Community
TutorialsOrdinary
Epílogo: haviam muitas possibilidades para dar errado
Dia 23 de setembro de 2026, Teatro Carlos Gomes, Blumenau, Santa Catarina. O relógio marcava por...
Source: DEV Community
TutorialsOrdinary
Do you ever feel demotivated?
I've been going through the paces the last month, first a grind while working, then left my job and...
Source: DEV Community
TutorialsOrdinary
Five times our coding agents said "it works", and it didn't
I run a small open-source lab in Switzerland. Most of the code in our repositories is written by AI...
Source: DEV Community
TutorialsOrdinary
Watch an AI Agent Try to Spend Money It Shouldn't
We put an agent on stage in Tokyo and let it pay for MCP tool calls. Follow one request from 'what does this cost?' to the moment the boundary refuses it, with the wire traffic and the checks that make the refusal possible.
Source: DEV Community
TutorialsOrdinary
I wanted to build static websites with reusable HTML, so I made Vitemple
I kept looking for a simple way to build small websites with reusable components. Wanted to write...
Source: DEV Community
TutorialsOrdinary
Your framework should deploy four apps with one command
This one covers two and a half weeks, September 8 to 24. I was out of town for part of it, and the...
Source: DEV Community
TutorialsOrdinary
My Agent Shipped a Post I Gated. It Stayed Live for a Day.
Three batch commits swept a gated post onto this live site. What broke, why globs did it, and the two checks that now run after every deploy. Readers debate where pipeline gates belong: prose or code.
Source: DEV Community
TutorialsOrdinary
The Difference Between Delegating Code and Delegating Decisions
In my last post, I talked about why AI has become part of my workforce. I have too many things I...
Source: DEV Community
TutorialsOrdinary
Vibe Was Never the Problem: The Missing Half of Vibe Coding
TL;DR: A vibe is compressed experience: pattern recognition that shows up as a feeling before it...
Source: DEV Community
TutorialsOrdinary
Can Two Local AI Agents Build an App Without Me? I Gave Them 6 Rounds to Find Out
I have very, very limited experience with AI agents. I've used AI heavily while building software,...
Source: DEV Community
TutorialsOrdinary
A Coding Agent Tried to Fix My CameraX Rotation Bug by Waiting. I Asked for Proof Instead.
A 180-degree tablet rotation left ImageAnalysis using an old target rotation. Device logs helped us replace a timing workaround with a verified fix.
Source: DEV Community
TutorialsOrdinary
Multi-Agent Debate Sharpens the Explanation, Not the Decision
When an autonomous agent makes a bad call, the standard architectural reaction is to give it a...
Source: DEV Community
TutorialsOrdinary
Hook constraint benchmark kaggle-challenge DONE !!!
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked 😀: Shortform video...
Source: DEV Community
TutorialsOrdinary
Does an AI Trust Itself More Than It Trusts You? A Benchmark for Belief Attribution
This article is a submission for the Kaggle Benchmarking Challenge. "I told an AI something was...
Source: DEV Community
TutorialsOrdinary
Best LiteLLM Alternative in 2026
It was a Tuesday in March when my Slack lit up. A friend who runs platform engineering at a...
Source: DEV Community
TutorialsOrdinary
How I Built a Local AI Agent Stack for $0/month (Hermes + Windmill + NVIDIA + Groq)
A technical deep-dive into building a reliable local AI agent stack using free-tier LLMs, a custom proxy with key rotation, and self-hosted orchestration.
Source: DEV Community · NVIDIA
TutorialsOrdinary
Hexagonal Architecture for Provider-Agnostic RAG Pipelines
Demo stack: LangChain, Llama.cpp, Mistral.ai, Qwen Embeddings, PostgreSQL, Telegraf, Prometheus on...
Source: DEV Community · Qwen / Llama / Mistral
TutorialsOrdinary
A Whole Lane Was Losing on Geometry, Not on Merit
I had three categories of document coming in, and a semantic classifier that scored every one against...
Source: DEV Community
TutorialsOrdinary
Ask ten questions, read the text once: making a decision model 6.7x faster
A lot of "AI" in production isn't generation at all. It's a pile of small decisions about a piece...
Source: DEV Community
TutorialsOrdinary
I wrote five agents to cheat my own benchmark. They found three holes. Three more found me.
I recently published an RL environment — a reinforcement learning task that scores an agent on what...
Source: DEV Community
TutorialsOrdinary
RL 4: Early heuristics and the birth of Temporal Difference learning (1959–1968)
TL;DR Bellman's math told you how to act perfectly — on paper. 1959 computers had neither...
Source: DEV Community
TutorialsOrdinary
AI Made Me Faster. But Did It Also Make Me Lazy?
I use AI almost every day. ChatGPT, Gemini, Claude, Copilot, and other AI tools have become part of...
Source: DEV Community · ChatGPT / Claude / Gemini
TutorialsOrdinary
Stop Asking Your Coding Agent to Behave: Gates, Not Prompts
A file-based delivery procedure for Claude Code and Codex that turns workflow preconditions into executable checks, with explicit limits.
Source: DEV Community · Claude
TutorialsOrdinary
The AI Was Right. The Answer Was Still Wrong.
Have you ever asked AI to do something very specific and it did almost everything right? Except the...
Source: DEV Community
TutorialsOrdinary
How AI Is Building a Digital Twin of the Earth
For most of human history, studying Earth meant looking backward. Scientists collected observations,...
Source: DEV Community
TutorialsOrdinary
How I Built VoiceMax: Reading Emotion From a Voice Recording With Three Small AI Flows
By Tanbir Hossain Ramim. Project page: VoiceMax. Source: github.com/TanbirRamim/VoiceMax. VoiceMax...
Source: DEV Community
TutorialsOrdinary
Keeping up with docs reviews: Building a tracker for Mautic's documentation PRs
If you read my last post about how we keep Mautic's docs up to date with Promptless, you already know...
Source: DEV Community
TutorialsOrdinary
What an AI agent can verify in the Raku Knowledge Base: page, section, passage
One base, many sources Raku documentation does not live in one place. The language docs...
Source: DEV Community
TutorialsOrdinary
n8n and NVIDIA NemoClaw to Demonstrate Governed AI Agent Actions at GTC Berlin 2026
n8n and NVIDIA will demonstrate a practical approach to governing AI agent actions at NVIDIA GTC...
Source: DEV Community · NVIDIA
TutorialsOrdinary
Graphite: making two LLMs draw their own comparison
How to build an app where two models get the same CSV, write matplotlib code, get sandboxed and...
Source: DEV Community
TutorialsOrdinary
Two AI Agents Built a Slovenian Point-and-Click Adventure in Four Days. The 300-Pixel Hero Was the Hard Part.
I gave Claude Code and Codex a 1,472-line game bible for a point-and-click adventure about Martin...
Source: DEV Community · Claude
TutorialsOrdinary
You can't fight probabilism with probabilism
Everyone agrees regulated agents need deterministic controls. The failures come from controls that are secretly probabilistic, and from not knowing where the line goes.
Source: DEV Community
TutorialsOrdinary
How European Startups Are Cutting AI Data Center Energy Demand
Europe's AI data center buildout is creating a power problem that cannot be solved by adding more...
Source: DEV Community
TutorialsOrdinary
10 of 12 new LLMs remember which earnings beat from just a name and a date. Jev doesn't.
Earlier this week I tested whether Jev remembers how 2023 earnings turned out. It doesn't. So I ran...
Source: DEV Community
TutorialsOrdinary
Attention is a learned weighted average, and the cost is in the square
Originally published at cchinchilla.dev. Part 4 of From code to weights, a 12-part series on ML...
Source: DEV Community
TutorialsOrdinary
AI doesn't need a new Git workflow. It needs better gates
AI agents are producing more pull requests, but human review is not scaling with them. The solution is smaller changes, stronger automated gates and clear ownership of the merge.
Source: DEV Community
TutorialsOrdinary
Stop AI From Writing Sloppy Laravel Code: My Kilo Code + AGENTS.md Workflow
AI coding assistants are getting very good at generating Laravel code. Give an AI a feature request...
Source: DEV Community
TutorialsOrdinary
Asking a vision model what and where in the same call makes it worse at both
Handrail takes a screenshot of whatever you are stuck in, answers your question about it, and then...
Source: DEV Community