22259 posts from this source
The Problem If you use Claude Code or any AI coding assistant seriously, you've hit these: Your AI agrees with everything you say. You challenge it, it immediat...
You know the drill. You want Claude Code on a server. In a browser. With Playwright so it can actually interact with web pages. With every AI CLI you might need...
!Mubashirhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuse...
포트 포트의 용도: 호스트 내부에서 어떤 프로세스에 전송해야되는 패킷인지 표시하는 용도로 사용한다. 예: 카카오톡, 디스코드 모두 실행중일 때 메시지를 카톡 답장이 오면 디스코드 프로세스가 아닌 카카오톡 프로세스로 전송이 되어야 한다. 이를 포트로 구분한다. 고정 포트와 임시 포트eph...
Introduction Problem Statement Example Explanation: 2, 3, 4, 5, 6, 10, 10, 33, 48, 53 The 4th smallest element is 5. Approach 1: Using Sorting Explanation The s...
Porting Test Drive II from SNES to PC, Part 9: Closing the 1006..1013 ownership block The previous checkpoint closed the first direct bridge-extracted 998..1005...
Introduction Reversing an array is one of the basic problems in programming. It helps us understand indexing, loops, and array manipulation. Given an array of e...
The Problem Cloud storage is expensive. S3, GCS, Azure Blob — they all charge per GB stored and per request. For personal projects, side hustles, or small teams...
Build a Web Scraper and Sell the Data: A Step-by-Step Guide ================================================================= Web scraping is the process of aut...
In the world of data processing, JSON has become the lingua franca for data interchange, powering everything from APIs to configuration files. Yet, as datasets...
1. Introduction: The Hybrid Data Challenge in Intelligent Customer Service In enterprise-level intelligent customer service scenarios, the system must simultane...
The LLM Dependency Test: A New Way to Interview Software Engineers in the Age of AI Tags: ai, career, security, productivity The Pentagon recently discovered th...
3 months ago I was manually typing 'act as a software architect' every time I needed architecture advice from Claude Code. 3 days ago I shipped an open-source r...
Zero-Error Systems Secures $7.5M to Revolutionize Radiation-Hardened Semiconductors In a strategic move that underscores the growing criticality of resilient Th...
1. Background: Four Core Production-Grade Pain Points of Enterprise AI Customer Service The implementation of enterprise-level AI customer service always faces...
Here's one skillsets I want to share. / slow-slow-quick-quick slow-slow-quick-quick A collection of AI assistant skills built around intentional friction. It sl...
I was asked to delete my comments before committing I've worked in IT for 12 years now — as a full-stack developer and lead dev. Recently I was confronted with...
!Om Rajguruhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fu...
The Ghost in the Droplet: I Built an Autonomous AI That Whispers to Itself in an Empty VPS In a non-descript data center somewhere in the North Atlantic, a $5-a...
Your AI agent demo worked beautifully. Three agents, clean handoffs, impressive output. So you scaled it to twelve agents. Now nothing works. Messages arrive ou...
Porting Test Drive II from SNES to PC, Part 5: A real producer trace at frame 986 The last checkpoint in asmdump did not add a new renderer feature. It added so...
Read more about 深度解读六边形架构： Ports 与 Adapters 实战...
If you use Cursor, Copilot, Claude, or any other AI coding assistant, your stack matters as much as your prompts. Next.js 16.2 is one of those releases that qui...
Ever stare at a 400-character single-line SQL query in a Slack message and try to figure out what it's joining? SELECT u.id, u.name, o.total FROM users u INNER...
Artificial intelligence appears powerful on the surface — capable of writing code, generating essays, analyzing data, and simulating human reasoning. Yet beneat...
Why Network as a Service NaaS is the Future for Distributed Enterprises The traditional perimeter-based network is dead. As enterprises shift to For modern busi...
From Theory to Reality So far, you’ve learned what agents are, how they think, and when to use them. Now comes the turning point: Let’s build one — conceptually...
Struggling with NemoClaw's hardcoded port 8080 blocking your setup? Just skip NemoClaw and run OpenShell directly. NemoClaw is only a management wrapper on top...
Running one AI coding agent is productive. Running five in parallel is chaos. I've been using Claude Code daily for months. It's great — until you realize there...
🐾 The Righting Reflex: Science Behind Cat Falls & Safe Vertical Spaces ⚠️ Medical Disclaimer: This content is for general informational purposes only and does...
In Part 1, I told the story of building OpenLoop — an open-source feedback platform — by emailing an AI agent for 5 days. 160+ emails, $15 in tokens, zero lines...
Every developer has been there. You need to quickly convert an IP address to hex, escape a JSON string, or turn some text into a CSV file. Your options? Install...
The Pre-Flight Checklist: 9 Things to Analyze Before Cutting Any AWS Cost Tags: aws finops sre reliability devops Last month I saved $12K/year by cleaning up AW...
Read more about AI Tools That Actually Pay You Back: A Developer's...
An OpenClaw agent deleted 200+ emails from Meta's AI alignment director's inbox while ignoring her commands to stop. She had to run to her Mac to kill the proce...
You have a CSV with duplicate records. Maybe it's customer data exported from two CRMs, a product catalog merged from multiple vendors, or academic papers from...
An LLM Router is a piece of software that directs prompts to different models. Instead of using always the same model for each request, the router redirects eac...
U.S. Solar Installations Dropped in 2025 After Trump’s Clean Energy Critique – What It Means for the Future In early 2025, industry analysts reported a noticeab...
Redis is great. But it has problems I could not ignore: TLS is off by default No per-request consistency control Basic user permissions So I built MnemeCache —...
Everyone building multi-agent systems is focused on making agents smarter. Nobody talks about what happens when your agents are smart enough but your state file...
Django Authentication Deep Dive: JWT, Sessions, and Custom Backends Go beyond Django's built-in auth — learn JWT, custom email login, role-based permissions, an...
Tempo the Stripe × Paradigm payment chain and Ethereum both support gasless transactions, passkey logins, session keys, and batch calls. But the implementation...
The bots have been running since February. Three chains, ~2,100 total trades. Tonight I added four pre-execution guards after a P&L breakdown showed an uncomfor...
AI Agents is the strongest signal in our trend tracker right now. Not because someone wrote a hot take about it. Because the data says so. We built a trend trac...
The Illusion of 'Zero-to-One in Five Minutes' The viral 'zero-to-one in five minutes' coding demonstration is the technology industry's favorite new magic trick...
Written in Go. Runs on SQLite. Authors own their files. Forever. Forty-two years ago, I started with an Amiga 500 and no manual. Last week, I shipped ForgeCrowd...
Every LLM tool invents its own tracing format. Langfuse has one. Helicone has one. Arize has one. If you built your own — congratulations, you have one too. Ope...
Imagine this. A user clears their cookies, switches to incognito mode or connects to a VPN and your webapp still recognizes them. That’s what device fingerprint...
