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Article URL: https://innig.net/teaching/liberal-arts-manifesto Comments URL: https://news.ycombinator.com/item?id=49131034 Points: 38 # Comments: 39

Article URL: https://nascompares.com/2026/07/31/the-10-ways-nas-is-getting-enshitified/ Comments URL: https://news.ycombinator.com/item?id=49131367 Points: 48 # Comments: 36

Article URL: https://openai.com/index/ten-advances-in-mathematics/ Comments URL: https://news.ycombinator.com/item?id=49132058 Points: 16 # Comments: 1

Linear Regression: From Least Squares to Production-Ready Practice Tags : machinelearning , datascience , python , tutorial Linear regression is the first algorithm most people learn, and the one most people never study deeply. It is also the model you will still find in production after fancier algorithms fail, because it is fast, stable, and explainable. This article is not a "call .fit() and read the score" tutorial. We will cover the math, the statistical assumptions, t...

Google Gemini offers an AI trip planner that combines travel research, itinerary generation and Google service integrations in one conversational workflow. The capability can surface real-time flight and hotel options, build itineraries around a traveler’s interests and adjust plans as needs change. Although Google is continuing to promote the feature, its official materials position it as an established part of the Gemini ecosystem rather than a newly launched product. The practical appeal...

This is an English translation of my original article on Qiita . An Android build failed in an Expo SDK 54 app. The project still used Expo SDK 54, but several Expo packages had been upgraded to versions intended for SDK 55. TypeScript checks passed, and the development server ran normally. I did not catch the mismatch until EAS Build reached the native build step. What the dependency list looked like The relevant part of package.json looked like this: { ...

The Pain : You spent an afternoon tuning your agent. Next morning, it stares at you blankly — as if yesterday never happened. What You'll Learn : The 4-stage evolution (Prompt → Context → Harness → Loop), and a runnable 50-line Loop Agent that persists memory. 0. Prerequisites Python ≥ 3.10 pip install openai (openai ≥ 1.0.0) OpenAI API Key OS: macOS / Linux / Windows WSL Goal : Copy-paste the code, run it, and see a Loop Agent that doesn't forget. ...

How we added an on-demand translation help feature to our book translation platform, streaming LLM suggestions for tricky passages. At LectuLibre, our AI-powered book translation service allows users to upload EPUB or PDF files and get translations generated by large language models like Claude and DeepSeek. But we quickly noticed a pain point: automated translations, while fast, sometimes produced awkward or ambiguous results for culturally specific phrases, idioms, or technical jargon. Use...

Hey 👋 I'm Liesliy, a developer working on tactile data infrastructure for robots. The Problem That Brought Me Here If you work in robotics, you've probably noticed something: nobody can agree on how to label tactile data. Every lab has its own format. Every dataset ships in a different schema. When you try to combine data from two sources, you spend more time writing converters than doing actual research. I've been there. So I built TLabel — an open-source unified format standard for tacti...

If I need to upgrade .NET 8 to .NET 10 , I treat the work as an API contract migration, not a project-file edit. A service can compile, pass unit tests, and still surprise consumers with a changed JSON shape, status code, authentication response, or OpenAPI document. That risk matters now because Microsoft has confirmed that .NET 8 and .NET 9 reach end of support on November 10, 2026 . .NET 10 and C# 14 are the current stable releases, and .NET 10 is the supported LTS destination. ...

Here is the whole method: get access to a real Linux machine, type commands on it for 30 to 60 minutes every day, and follow a plan that builds from navigating the filesystem up to running your own web server. Do that and you will be comfortable in four weeks and genuinely fluent in about eight. No experience required, no money required. The rest of this article is the specific plan: what to type each week, where to get a free machine you can safely break, what the three scariest errors mean,...

Every RAG tutorial I've read makes the same two assumptions: you have a GPU, and you can call a cloud API. For the environments I build for, both assumptions are wrong. I work on health information systems in the public sector. The stack has to run inside institutional infrastructure — no data leaves the network — and the hardware I get is whatever the procurement cycle produced two years ago. In practice that means Windows Server, CPU only, and open-weight models running locally. So I bui...

Word review artifacts need a CI boundary too Word already has useful interactive review workflows: legal blackline comparison and Document Inspector. But a controlled handoff or CI workflow has a different question: did this package gain unresolved revisions, comments, hidden runs, external relationships, macros, custom XML, or another opaque payload change? And can we answer that without turning a build artifact into a copy of the document? DocFence 0.1.0 is a local-first CLI for...

The Pain : You search GitHub and find everyone using different memory stores — ChromaDB, PostgreSQL, plain Markdown files, "SQLite is good enough for a decade." Which is right? The Answer : All of them. And none of them. Choosing without understanding your scenario is like buying a car without checking the road. 1. The Counter-Intuitive Question: Does Your Agent Actually Need "Memory"? When I was building a university admissions data scraper (91 universities), I made the...

The Core Argument : AI agent reliability isn't achieved by "making the agent smarter" — it's achieved by the simple engineering principle of separating validation from generation . Quality isn't accidental. It's designed. What You'll Learn : Maker/Checker separation, 6 termination conditions, and an automated feedback loop — all with runnable code. 0. Prerequisites Python ≥ 3.10 OpenAI API Key (or compatible interface) pip install openai>=1.0.0 (Optional) pi...

7/31/2026: Top 5 stories on the HackerNoon homepage!

Accessible docs help everyone, not just people with disabilities. A practical guide to alt text, headings, contrast, colour, links, and respectful language.

Discover six production-breaking JavaScript Date pitfalls, why they happen, and how the Temporal API provides safer, predictable date and time handling.

Discover how Ranjith Singhu Ganapathy combines startup entrepreneurship, enterprise AI, cloud-native engineering, and research to drive software innovation.

An agentic AI built specifically for marketing and product teams in this industry, it promises to accelerate campaign execution and unlock deeper insights

Are expensive products actually better? An analysis of 5,000+ professional review scores finds almost no relationship between price and quality.

Learn everything you need to know about Flutter App Development via these 94 free HackerNoon blog posts.

Perfect ratings no longer guarantee trust. Discover why consumers value authentic feedback, negative reviews, and thoughtful brand responses.

The impact will kick up a plume of debris so high, it’ll likely be visible through some telescopes. Astronomers will be watching.

Article URL: https://github.com/yc-software/qm Comments URL: https://news.ycombinator.com/item?id=49126604 Points: 502 # Comments: 107

Article URL: https://code.intellios.ai/cwbrowser/ Comments URL: https://news.ycombinator.com/item?id=49128826 Points: 56 # Comments: 20

Article URL: https://www.raptitude.com/2026/07/how-to-exist/ Comments URL: https://news.ycombinator.com/item?id=49129990 Points: 65 # Comments: 24

Article URL: https://piegames.de/dumps/a-week-in-matrix/ Comments URL: https://news.ycombinator.com/item?id=49130295 Points: 5 # Comments: 0

Article URL: https://microsoft.github.io/flint-chart/ Comments URL: https://news.ycombinator.com/item?id=49130604 Points: 15 # Comments: 3