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Hacker News · Technology

AI Isn't Outthinking Mathematicians. It's Out-Remembering Them

Article URL: https://davidepiffer.com/p/ai-isnt-outthinking-mathematicians Comments URL: https://news.ycombinator.com/item?id=49312845 Points: 12 # Comments: 5

rzk 1 hour ago

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DEV Community · Technology

astral.ai.studio

astral.ai.studio We build Artificial & Real World intelligence. Creators of Understandable Ai | UAI The Next Ai Revolution August 15, 2026 Artificial intelligence is moving beyond chatbots, prompts, and isolated machine-learning models. The next phase...

Jan Klein 1 hour ago

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DEV Community · Technology

🍲 Annapurna's Kitchen — Every tiffin has Home's Flavour (Perfect Landing)

This is a submission for Frontend Challenge - Comfort Food Edition, Perfect Landing Tagline: अन्नपूर्णा की रसोई — every tiffin has Home's Flavour 🏠✨ 💡 Inspiration The Challenge asks for a polished, functional landing page with a food theme — a real or imaginary restaurant, a recipe...

Khushal Sarode 1 hour ago

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DEV Community · Technology

Build a Codebase Intelligence Tool Like repowise With a RAG-Assisted MCP for Your Monorepo

Originally published on tamiz.pro. Introduction Modern monorepos contain hundreds of thousands of files spanning multiple services, libraries, and configurations. Traditional code search—whether ripgrep, Sourcegraph, or IDE search—struggles with semantic queries like "how do we handle pa...

Tamiz Uddin 1 hour ago

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DEV Community · Technology

Accessibility Testing for Documentation: A Release Checklist

Originally published at https://ninadpathak.com/articles/documentation-accessibility-checklist/. Accessibility testing matters for documentation because a page can look finished and still leave a reader unable to complete its task. A bold heading, a link named “here,” or a screenshot holding the...

Ninad Pathak 1 hour ago

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DEV Community · Technology

The Longest Life in Compute

On Monday, Nvidia announced memorandums of understanding with Apollo, BlackRock, Blackstone, Brookfield, Goldman Sachs, and KKR to mobilize more than $500 billion of third-party capital so that hyperscalers, frontier labs, and enterprises can borrow against AI hardware instead of paying cash for it....

David Aronchick 1 hour ago

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DEV Community · Technology

Turning Any Webpage into Clean, LLM-Ready Markdown for RAG Pipelines

If you're feeding web content into an LLM — for RAG, for an agent's context window, for a summarization pipeline — raw HTML is the wrong input. This post covers why, and the specific extraction problems you'll hit once you try to fix it yourself. Why raw HTML wastes your context window (an...

Juanjo 1 hour ago

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DEV Community · Technology

Ava: Intelligent AI Voice Assistant for English Learning

Building Ava: A Real-Time AI Voice English Learning Assistant with Murf Falcon & LiveKit 10 Days of Voice Agents — VoiceForBharat Edition Over the past 10 days, I built Ava, an AI-powered voice English learning assistant designed to help learners practice English through natural, real-time con...

06divyam 1 hour ago

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DEV Community · Technology

Retrieval-Augmented Generation (RAG) Explained 2026

A general-purpose AI model knows a lot about the world and nothing about your business. It has never seen your product manuals, your internal policies, or last quarter's reports. Retrieval-augmented generation (RAG) is the technique that closes that gap: it lets a model answer questions using your d...

Mecanik1337 1 hour ago

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DEV Community · Technology

Networking Foundations: From OSI Layers to TCP Handshakes

OSI Model & TCP IP Model What a networking Model is Networking model is a just blueprint of the how data flow in network and one system to another system, this model is very important bcz in the world we have different type of devices but we need to connect each other so th...

Dharamraj Yadav 1 hour ago

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DEV Community · Technology

Tomato soup for the Soul

This is a submission for Frontend Challenge - Comfort Food Edition, CSS Art. Inspiration Inspired by the warmth of a classic bowl of tomato soup, I wanted to create a small piece of comfort using nothing but CSS. Demo Journey I created the bowl, soup, cream swi...

gulnur 1 hour ago

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DEV Community · Technology

Minimal WebRTC: building a 1:1 call where camera, mic, and screen are independent tracks

Most WebRTC tutorials show one getUserMedia stream with audio+video, one RTCPeerConnection, and a happy path. I shipped Peer — a no-account 1:1 call app with screen sharing — and the interesting work was everything the tutorials skip: camera, mic, and screen as separate toggles on a single peer conn...

Oleh Apostol 1 hour ago

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DEV Community · Technology

How to Safely Fetch Metadata from User-Submitted URLs (Without Getting Hit by SSRF or DNS Rebinding)

If your app lets a user paste in a URL — a link preview, a "import from website" button, an AI agent that browses the web on someone's behalf — you have a Server-Side Request Forgery (SSRF) problem whether you've thought about it or not. This post walks through exactly why naive URL fetching is dang...

Juanjo 1 hour ago

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Hacker News · Technology

TreasuryDirect: Prepare for ID.me – Your New Way to Log In

Article URL: https://www.treasurydirect.gov/savings-bonds/idme-one-month/ Comments URL: https://news.ycombinator.com/item?id=49312465 Points: 16 # Comments: 13

Mindless2112 1 hour ago

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DEV Community · Technology

Claude Code 2.1.232: Six Regression Checks That Matter

Claude Code 2.1.232 changes more than the version number. Forked subagents now inherit the full conversation and prompt cache by default, interactive non-teammate spawns move to the background, and Windows permission bypasses were closed. That means a successful launch is not enough. Context inheri...

Yan Gao 1 hour ago

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Hacker News · Technology

Europe's scorched landscapes seen from space after summer heatwaves

Article URL: https://www.bbc.com/news/articles/c4gxy0wqqd9o Comments URL: https://news.ycombinator.com/item?id=49312413 Points: 31 # Comments: 11

blondie9x 1 hour ago

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DEV Community · Technology

"half-open" twice is not the same state: the bug that shaped breakwater 1.0

breakwater is my resilience toolkit for Node.js — retry, circuit breaker, timeout, bulkhead, rate limiting, stale-while-open caching, all composable, with observability built in. It just hit 1.0.0, and the headline feature is the one no Node library did well: a circuit breaker whose state is shared...

Pedro Rogério 1 hour ago

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DEV Community · Technology

I pasted a production JWT into a random website. Then I read their privacy policy.

I'd like to tell you this was a one-time lapse. It wasn't. I do it constantly. A JWT to check what's in the payload. A chunk of JSON to pretty-print because the API response came back on one line. A cron expression I inherited from a script written by someone who left the company two years ago. Ev...

Zeeshan Imdad 2 hours ago

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DEV Community · Technology

ArthMitra

Building ArthMitra: A Financial Literacy Voice Agent for India When it comes to financial literacy, many people face a massive barrier: the jargon, the complex documents, and the sheer volume of information. Whether it's understanding eligibility for government schemes like PM-KISAN, checking the la...

sizico 2 hours ago

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DEV Community · Technology

How I Built an AI Agricultural Advisor That Talks to Indian Farmers — 10 Days of Voice Agents

How I Built an AI Agricultural Advisor That Talks to Indian Farmers — 10 Days of Voice Agents The Problem and the Users Over 60% of India's workforce depends on agriculture, yet accessing timely agricultural advice remains a massive challenge for rural farmers. Language barriers, low digital literac...

Satish Boya 2 hours ago

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DEV Community · Technology

Why logrotate silently does nothing and how to actually debug it

A config that doesn't error is not a config that works. logrotate misconfigurations don't fail loudly. They fail silently. You only find out when /var/log is 100% full and something crashed. The copytruncate race condition The copytruncate directive exists because some processes don't r...

Schiff Heimlich 2 hours ago

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The Verge · Technology

Don’t overlook Elektron’s budget electronic music instruments

When I'm asked what to buy if you want to get into making electronic music, I often recommend Elektron's budget-minded Model:Samples and Model:Cycles grooveboxes. They don't grab headlines the way Teenage Engineering's gear or the Telepathic Instruments Orchid do, and even compared to the company's...

Terrence O’Brien 2 hours ago

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DEV Community · Technology

The AI Crawler Checklist: Why the Model Never Even Read Your Page

You can write the perfect page, answer-first, honest, quotable, and still get zero AI citations. Not because the content lost. Because the crawler never got in. AI assistants don't read the web live for every answer. They rely on crawlers, GPTBot, ClaudeBot, PerplexityBot, Google's crawlers, that f...

Stefan Vasile 2 hours ago

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DEV Community · Technology

Exporting ANTHROPIC_BASE_URL does not reach the Claude Code panel in VSCode

export ANTHROPIC_BASE_URL=http://127.0.0.1:20128 in your shell routes the claude CLI to a local endpoint. Open the Claude Code panel in VSCode in the same project and it still talks to Anthropic directly. The two live on different environment surfaces, and that is the whole problem. Why th...

Vinh Nguyen 2 hours ago

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