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What is Airflow? Apache Airflow is an open-source orchestration tool used by data engineers for developing, scheduling, and monitoring batch-oriented workflows. How it Works Workflow as code : Airflow workflows are defined entirely in Python, resulting in what is commonly referred to as "Workflow as code". DAGs : Directed Acyclic Graphs in Airflow are used to organise tasks in a specific order with clear dependencies, without looping back on themselves. Automation...

I have three AI coding tools on my credit card statement right now. Claude Code, Cursor Pro, and a GitHub Copilot seat I almost cancelled twice. If you've searched "Claude Code vs Cursor AI" hoping someone would just tell you which one to keep, I get it. I spent about six weeks running the same features through all three before I trusted my own opinion enough to write this. This isn't a spec-sheet comparison lifted from three pricing pages. It's what happened when I used each tool on a real S...

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Article URL: https://www.marginalia.nu/log/a_135_learn/ Comments URL: https://news.ycombinator.com/item?id=48782435 Points: 37 # Comments: 20

Article URL: https://danluu.com/ai-coding/#appendix-agentic-loops-and-writing-this-post Comments URL: https://news.ycombinator.com/item?id=48782671 Points: 63 # Comments: 20

Article URL: https://www.hyperstitionai.com/unslop-results Comments URL: https://news.ycombinator.com/item?id=48782890 Points: 18 # Comments: 31

Article URL: https://www.dabeaz.com/courses.html Comments URL: https://news.ycombinator.com/item?id=48782918 Points: 54 # Comments: 17

Article URL: https://blog.mikebowler.ca/2026/07/03/co2-and-decision-making/ Comments URL: https://news.ycombinator.com/item?id=48783117 Points: 81 # Comments: 38

How we integrated real-time phrase translation feedback into our AI-powered book translation workflow, and what we learned about latency, context, and prompt engineering. When we launched LectuLibre, our AI-powered book translation platform, users loved the quality of full-chapter translations. But they kept asking for something else: while reading a partially translated book, they'd stumble on an untranslated phrase or an awkward auto-translation and want to quickly get a better version wit...

TIL: Streaming Data in Go with iter and yield While building RagPack , a library that chunks files for embedding, I needed a common way to stream parsed content from multiple file formats. RagPack supports CSV, PDF, DOCX, HTML, XLSX, Markdown, JSON and more. Each format has its own parser, but the ingester that consumes them should not care which one it is talking to. I needed a shared contract. In Java I would have reached for an Iterator<T> or an InputStream , but in Go the answe...

Why I'm Building the Fast Series I'm building the Fast Series because creator software has gotten too complicated. Plenty of tools are powerful, but they make you fight the software before you can make anything. You want to record a tutorial, stream a game, clip a useful moment, compress a file, or turn an idea into a short video. Instead, you're digging through settings, codecs, plugins, device permissions, export presets, and cryptic error messages. That's the problem I keep running ...

디지털 자산과 인공지능 분야는 핵심 기술은 다르지만, 데이터의 진실성, 규제 체계, 지정학적 함의에 대한 공통된 도전에 직면하며 점차 수렴하고 있다. 최근 일련의 사건들은 탈중앙화와 첨단 연산이 약속하는 미래가 인간의 행동, 경제적 유인, 그리고 국가적 목표라는 현실과 충돌하는 중요한 변곡점을 보여준다. 제재 대상 러시아 스테이블코인의 논란 많은 거래량 주장부터 전 미국 대통령이 약세장 속에서 거둔 전례 없는 암호화폐 수익, 그리고 선두 AI 모델을 둘러싼 당혹스러운 "너프(성능 저하)" 논쟁에 이르기까지, 이 모든 이야기는 혁신과 불투명성이 난무하는 디지털 최전선의 모습을 생생하게 그려낸다. 이 글은 겉으로는 서로 달라 보이는 이러한 현상들을 깊이 파고들어, 그 기저의 메커니즘, 기술적 복잡성, 그리고 글로벌 디지털 경제에 미치는 광범위한 영향을 탐색하고자 한다. 우리는 블록체인 분석이 불법 금융 활동 주장에 어떻게 도전하는지, 정치인들이 신생 산업에 관여하며 제기하는 윤리적 및 ...

A cat astrologer, spec-driven and running on Amazon Bedrock A companion to A Builder in Paris: Do Devs Dream of Électrique Chats? Last month I wrote about the idea. Six rainy days in Paris, a closed laptop, and a hackathon I did not mean to enter, and somewhere between the Musée de l'Orangerie and a lot of walking, an idea arrived. Cats are inscrutable. The people who love them are obsessed with understanding them anyway. Astrology is an old framework for making the unknowable...

I used to deliver food on Zepto. 14-15 hours a day. Sun, rain, didn't matter. I saved up, bought a laptop, and started doing video editing for clients. That's when things got messy. I was managing clients on WhatsApp. Tracking who paid me in Google Sheets. Sending invoices as PDF attachments that nobody opened. Every new client meant another chat group, another row in my spreadsheet, another folder I'd forget about. I went looking for one tool that could handle all of this. CRM, invoici...

Introduction: The Illusion of Productivity Metrics Traditional software development metrics—velocity charts, commit counts, bundle size—are the comfort objects of the coding world. They sit on dashboards, glowing with the promise of insight, but in reality, they’re often lagging vanity numbers . They don’t capture the narrative of a week’s work; they don’t reveal the decisions , the reversals , or the patterns that define progress. Instead, they deform the truth by oversimplifying i...

My wife tracks her meals, and I watched her type "buckwheat, boiled, 100 g" into a calorie app for the hundredth time. Search, scroll, pick the wrong entry, fix the grams. Every meal, every day. At some point it's easier to teach a vision model to look at the plate. So I built a Telegram bot. You send a photo of your food, it identifies the dishes, estimates portion weights, and replies with a card: calories, protein, fat, carbs. Text and voice work too ("2 eggs and a toast"). The...

In the field guide I covered what an AGENTS.md is and what belongs in it. This is the hands-on follow-up: we'll build a complete AGENTS.md for a real project, one section at a time, then point an AI coding agent at it and watch the difference it makes. By the end you'll have a working file — and you'll have seen it pay off. New to AGENTS.md? It's a single Markdown file at the root of your repo that tells AI coding agents how to work in it — build steps, tests, conventions, guardrails. The ...

📖 Read the full version with charts and embedded sources on ComputeLeap → You can now buy a walking, flipping, kung-fu-kicking humanoid robot on AliExpress for $4,900 — less than a used Honda Civic, less than a semester of community college, less than what most people spend on a couch-and-TV combo. Unitree's R1 AIR shipped its first global batch in April, and it represents something the robotics industry has been promising and failing to deliver for decades: a humanoid robot that a norm...

I reopened an old project and found a working authentication implementation. What I could not find was the reason it looked that way. The commits showed the final code, but not: Why one approach had been chosen Which fixes had already failed What the coding agent warned me about Which tasks had been postponed The answers were scattered across a ChatGPT thread, a Codex session, and a terminal that no longer existed. There was another layer to it. I don't stick to one agen...

David Just Beat Goliath on Terminal-Bench 2.1 Erin T Erin T Erin T ...

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Article URL: https://news.exeter.ac.uk/faculty-of-environment-science-and-economy/scientists-discover-guidance-system-for-migratory-songbirds/ Comments URL: https://news.ycombinator.com/item?id=48781274 Points: 17 # Comments: 5

Article URL: https://soatok.blog/2026/06/30/soatoks-informal-guide-to-threat-models/ Comments URL: https://news.ycombinator.com/item?id=48781597 Points: 44 # Comments: 2