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Article URL: https://medium.com/@istokovicsgyorgy79/google-illegally-retains-customer-data-and-i-am-taking-legal-action-against-them-7da0cf95941c Comments URL: https://news.ycombinator.com/item?id=49752279 Points: 35 # Comments: 4

Article URL: https://tokenstead.ai/guides/zcode-silent-git-history-upload Comments URL: https://news.ycombinator.com/item?id=49752422 Points: 59 # Comments: 14

Article URL: https://www.nytimes.com/2026/09/18/business/warren-buffett-berkshire-chairman.html Comments URL: https://news.ycombinator.com/item?id=49752614 Points: 23 # Comments: 7

Model Context Protocol (MCP) Servers: A Complete Guide to Building AI-Powered Integrations Author: Gupta Abhishek Premkumar Published: September 2026 Reading Time: 13 minutes Tags: AI, MCP, Model Context Protocol, LLM, Integration, Developer Tools Abstract As Large Language Models (LLMs) become integral to modern software development, the need for standardized communication protocols between AI assistants and external tools has never been greater. The Model C...

TL;DR . One rule: catch only the failures you can act on, and let everything else reach your crash tool untouched. Expected failures get a type, a true sentence and a count. Bugs are never caught, so they arrive in Sentry with the line they were actually thrown from. The code is public in bp-bloc, bp-riverpod and bp-mvvm. I have been writing Flutter since 2018 and web since 2002. The worst bugs I have shipped were not the ones that crashed. They were the ones nobody told me about. Users hit t...

Penetration Testing as a Service (PTaaS) delivers continuous, on-demand security testing through a subscription model, replacing the annual point-in-time pen test with ongoing vulnerability discovery, real-time reporting, and faster remediation cycles. The core benefits are cost predictability, continuous coverage, access to broader security expertise, and compliance support without the scheduling friction of traditional engagements. Annual penetration tests were designed for a threat envir...

To get the agent code, run npx @backtest-kit/cli --init --output my-project Previously I wrote about Why the Price Drops in a Single Candle . The cause of that phenomenon is a liquidation cascade. A liquidation cascade is not random price movement. The price drops below a certain level and the exchange forcibly closes positions — via market orders, selling everything at once without discrimination. The price drops fast and deep within one or two bars, after which there is no one left ...

R8 Is Not an Android App Protector: What Developers Should Know About XopProtector When developers search for Android app protection , the first recommendation they often see is R8. R8 is important, but there is a technical distinction that is easy to overlook: R8 is primarily an optimizer and obfuscator. It is not a complete Android APK protection system. If the goal is to protect an application against reverse engineering, DEX extraction, runtime instrumentation, native ana...

CVE-2026-76423: The Cisco ISE REST API Flaw That Hands Out Admin Without a Password Vulnerability overview Cisco published a set of security advisories on 16 September 2026 covering its Identity Services Engine (ISE) product line. The most severe item is CVE-2026-76423, an authentication bypass in the ISE REST API that carries a CVSS v3 base score of 10.0. Cisco's advisory states the root cause plainly: the REST API web service was exposed with insufficient authorization checks....

The screen stayed black. I had rebooted the laptop without really thinking about it. Just a normal restart. I was expecting the usual logo, a few seconds of waiting, then the desktop. Nothing happened. No logo. No error. No helpful message. Just a black screen. That was the point where I stopped treating it like a minor problem. This was not a spare machine or a test box. It was the laptop I actually used. My Linux setup was on it, Windows was on the same disk, and so were the fil...

The All-or-Nothing Rendering Bottleneck Server-Side Rendering (SSR) is hailed as the ultimate solution for frontend SEO and performance, but traditional SSR harbors a massive, hidden architectural bottleneck. In standard Next.js Page Router architecture (or traditional monolithic frameworks), SSR operates on an "All-or-Nothing" paradigm. Imagine an enterprise analytics dashboard. The header, navigation bar, and user profile take 50 milliseconds to fetch from the database. However, the comp...

A Tuesday review queue held three agent rewrites of the same reporting query, each formatted differently and each carrying a new bind value. The text diff looked noisy, the join graph looked unchanged, and the reviewer had twelve minutes before a freeze window. None of the candidates touched writes, yet one rewrite moved a date filter from orders.created_at onto a denormalized snapshot column. The real question was not which assistant drafted the SQL, but which regression gate should fail the ...

A support team reading reviews in five different languages just marked an angry customer as "satisfied." Not because anyone was careless. Because the word that flagged it — "super," "genial," "toll" — looked positive to whatever was scoring it. Sarcasm doesn't translate through a keyword, and a dissatisfied customer doesn't always spell it out directly either. So let's figure out how AI can actually help here — and whether running real models on real sentences gives us something we can tru...

TL;DR I created ocaml-kube , a Kubernetes client and controller library for OCaml, published on opam as kube . This post shows how to use it through three operator tutorials , following the familiar Kubebuilder workflow: scaffold a project, define an API, generate the CRD, implement reconciliation, and run it against a cluster. The library and Kubernetes support The kube.0.1.3 release used here supports Kubernetes 1.34, 1.35, 1.36, and 1.37 , with integration...

A free remote model can draft a patch. It cannot be the process that mutates my tree. I treat every remote run as a proposal. The proposal is a job receipt. If the receipt fails the schema, the job is over. No debate. No "just apply it this once." Unconstrained generation is easy to confuse with engineering. This week's feed is full of that argument. Models write code. That part is boring. The part that still fails is inspection. I want a gate I can run in CI. A receipt is that gate. ...

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Article URL: https://waymo.com/waymo-in-singapore/ Comments URL: https://news.ycombinator.com/item?id=49749981 Points: 105 # Comments: 99

Article URL: https://fex-emu.com/Scourge-of-emulation/ Comments URL: https://news.ycombinator.com/item?id=49750094 Points: 74 # Comments: 5

Article URL: https://github.com/jemalloc/jemalloc/releases/tag/5.4.0 Comments URL: https://news.ycombinator.com/item?id=49750152 Points: 66 # Comments: 15

Waymo says it will launch a robotaxi service in Singapore in 2028, as the Alphabet-owned company continues to eye overseas markets for expansion. Waymo's vehicles will begin arriving in Singapore in "the coming months," the company says, in preparation of mapping and autonomous testing with human safety drivers behind the wheel in 2027. Waymo says […]

Geothermal startup Mazama is drilling three miles underground to tap superhot rock, with one well capable of generating 15 MW of electricity 24/7.

How to Choose an Android App Protector? DEX Encryption vs VMP There are many Android app protection solutions available today, but from a technical perspective, two important approaches are DEX protection and VMP virtualization . What Is the Difference Between DEX Encryption and VMP? DEX encryption mainly solves one problem: Making the code harder to extract directly from the APK. After protection, the DEX files are no longer stored in plain form. They are decrypte...

What I Learned Quantizing DistilBERT to ONNX for Browser Inference I built a support-ticket classifier — 77 banking intents, fine-tuned DistilBERT, Banking77 — and got it to 92.2% accuracy. Then I tried to ship it, and ran into the actual problem: the checkpoint was 256 MB and took ~9 ms per query on CPU. That's fine on a GPU server. It is not fine as a static site with no backend, which is what I wanted this to be — no server to pay for, no cold start, no infra to babysit. The fix was exp...

Most "RAG tutorials" hand you a framework and a .from_documents() one-liner, and you never actually see what happens inside. So I built one by hand — chunking, embeddings, a tiny vector store, hybrid retrieval, re-ranking, and cited generation — to understand each moving part. Here's the mental model and the two pieces that matter most. ## What RAG actually is An LLM only knows what was in its training data. RAG (Retrieval-Augmented Generation) lets it answer questions about your...

The Quest Begins (The “Why”) I still remember the first time I opened our analytics dashboard after a feature launch and saw the page load time creeping up to six seconds . The product team was thrilled—new filters, shiny UI—but the users were staring at a spinner like they were waiting for a bus that never arrived. I dug into the logs and there it was, the classic villain: the N+1 query problem . Picture this: we had a simple endpoint that listed blog posts with their author’s name. ...

A few months ago, I passed the AWS Certified AI Practitioner exam. Naturally, I thought: “Okay… maybe I’m getting pretty good at AWS now.” Then I started preparing for the AWS Certified Solutions Architect – Associate (SAA-C03) . AWS responded: “That’s cute.” 😂 SAA was a completely different experience. VPCs, NAT Gateways, Load Balancers, Route 53, RDS, DynamoDB, SQS, CloudFront, Global Accelerator, Direct Connect… And somehow half of AWS seemed capable of s...

``You're calling OpenAI from Node.js. 99% of requests work. Then randomly: BadRequestError: 400 could not parse JSON body Or: SyntaxError: Invalid JSON: EOF while parsing an object Or, if you're using tool calling: Invalid JSON in tool call arguments You check your code. Nothing changed. You retry manually — it works. You deploy again. It breaks again. What's actually happening These errors are NOT your bugs. They're transient artifacts from: Proxy / networ...

This article is Part 3. The first two parts have already implemented the parsing and saving of script field-level data lineage information. Next, based on these lineage information, a web application for data lineage will be implemented. Of course, everyone can implement their own applications based on their own ideas. This is just a case reference. This web application is implemented using the Django framework in Python, with the project name being web_data_lineage_show. The page after...

Five Production-Style Builds Across RDS, Aurora, DynamoDB & ElastiCache Part of my AWS learning journey. Instead of practicing RDS, Aurora, DynamoDB, and ElastiCache as isolated labs, I built five small connected projects instead, each one following the same production discipline: a dedicated environment, IAM least privilege, validation, failover or performance testing, and cleanup. Full repository: github.com/tejasshinkar/Aws-Database-mini-projects Concepts: AWS RDS and El...