Auto-aggregated global tech articles · 3,394 posts
Turning a JSON payload into a Kotlin data class looks trivial until you hit the details: which annotations, what about snake_case, what happens to missing fields? The answers differ meaningfully across the three mainstream libraries. Here's the same payload, three ways. The JSON: { "user_id":
If you work with Kafka long enough, someone puts Avro in front of you. The docs are dense, so here's the working knowledge you actually need: what a schema looks like, the two rules that cause 90% of production errors, and how to debug a binary payload. Why Avro instead of JSON? Two reas
AI Deskilling: Why Fluency Isn't Dependency A 368-point Hacker News thread this week landed with a title that could have been a company-wide Slack message: "AI handles incidents, engineers lose touch with their systems." Meanwhile, Lenny Rachitsky's annual workforce survey — one of the largest of
Race Conditions in APIs: TOCTOU in Payments, Coupons, and Rate Limiting Every standard scanner sends request A, waits for the response, and only then sends request B. Every race condition in production lives in the window between a server-side check and the update that follows it. These two facts
Stripe ships API changes roughly every 6-8 weeks. Most are additive, new fields, new capabilities. But the breaking ones are brutal, because they affect your billing code which is the highest-stakes code in any startup. I've been tracking Stripe's changelog for the past year while building Synchron
Hello, I'm Maneshwar, and I'm building LiveReview — a blast-radius aware AI code review built for your business-critical systems. Star us to help devs discover the project, give it a try, and share your feedback to help improve the product. There is an algorithm that got invented in 1953 on a machi
An attacker does not need a clever jailbreak when they can make the model stop reading the system prompt through sheer volume. The vulnerability is architectural: every transformer has non-uniform attention. The position where security instructions live is precisely where models attend least. Conte
Your agent's 10,000-token system prompt, containing business logic, tool credentials, and RAG instructions, sits in a shared cache. A co-tenant on the same API endpoint can probe it token by token using nothing but response latency. Prompt caching reduces agentic API costs by 41-80%. That same feat
An agent summarizes a document. The summary looks correct. DLP approves it. No alert fires. But 64 bytes of the user's session token are now encoded in the pattern of synonym choices the model made. Invisible to every tool in the pipeline, readable by any system that knows the key. DLP tools scan f
Your agent scanned the invoice, parsed the contract, and summarized the webpage. None of those documents triggered a single text-based injection detector. What the detectors never saw was the instruction printed in white on a white background, tucked inside pixel channels no human would notice. Tex
An agent checks a file's hash before processing it. Three tool calls and one sub-agent handoff later, it processes a different file and never knows. AI agents validate preconditions at tool-call time. In multi-step tasks, the gap between validation and execution spans network calls, sub-agent hando
A researcher commits a legitimate MCP server definition to a shared repository. Teammates approve the tool manifest. Two weeks later, the tool schema silently changes on the remote server. Nobody checks again. The tool now accepts a destination parameter that routes file reads to an external URL. Th
I was building KODA Browser. Android project. WebView. Custom home screen. Search. GitHub shortcuts. It was starting to become a real browser. And then I paused it. Not because it failed. I paused it because I realized something: I've built a lot of things. But I haven't really tested whether
The Problem & Industry Shift The OpenBSD project is renowned for its security focus, but its hardware support philosophy is equally distinctive: it actively supports a vast array of obscure and obsolete devices, some of which feel like relics from a medieval technological era. While mainstream
A friend shipped a booking app last month. Lovable built the whole thing, Stripe Checkout included, in something like an afternoon. It looked finished. It was finished, in the sense that you could pay and get a confirmation email. Then a customer got charged twice for one booking. Not a double-cli
The AWS Free Tier is one of the best ways to start learning cloud infrastructure, but many beginners misunderstand how it actually works. A common misconception is that all AWS usage remains completely free under the Free Tier. In reality, AWS Free Tier has usage limits, service restrictions, and ti
আকাশ নামের এক ছেলের কাছে একটা ফোন এলো। ওপাশ থেকে একজন খুব সিরিয়াস গলায় বলল, "আমাদের ব্যাংকের server maintain করা হচ্ছে। আপনার অ্যাকাউন্টে একটু সমস্যা হয়েছে। এখনই ঠিক না করলে অ্যাকাউন্ট freeze হয়ে যাবে।" আকাশ ঘাবড়ে গেল। "আপনাকে একটা OTP সেন্ড করেছি, জাস্ট ওটা বলেন। সব ঠিক হয়ে যাবে।" আকাশ কিছু না ভেব
I keep my Claude Code sessions in Dropbox so that I can pick up a conversation on another Mac. That works, but it comes with an annoyance: Claude Code names each project folder after the whole working directory path, so the moment a path differs even slightly — a different machine layout, or a git w
Article URL: https://www.vancouverisawesome.com/local-news/vancouver-strip-club-instagram-taken-down-sign-calls-out-trump-12725993 Comments URL: https://news.ycombinator.com/item?id=49583232 Points: 4 # Comments: 1
One-liner: A DDoS (Distributed Denial of Service) attack overwhelms your system with fake traffic until real users can't get through. Defense is layered — no single solution works alone. ❓ Types of Attacks Type How Target Volumetric Flood bandwidth (Gbps UDP) Network layer Pro
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