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When it comes to achieving artificial general intelligence (AGI), large language models just don’t have what it takes. Models like ChatGPT and Claude are great at text, but they’re less skilled at understanding how things actually move through space and time — an essential skill for producing intelligence that generalizes. That gap, it turns out, might be filled by gaming data. That’s the bet behind General Intuition, a […]

US military drone losses in Iran war spur Pentagon call for cheap replacements.

"The BOHR mission serves as a pathfinder for future nuclear-powered spacecraft."

Waymo will ditch human supervisors in San Diego, Las Vegas, Tampa and Denver.

Meta is adding a new safeguard to stop people from secretly recording others with its AI glasses. But the update comes as the company continues to expand how much personal data its AI products collect and use.

This week, Microsoft took a huge ax to its Xbox business. The company announced that it would be laying off 1,600 workers now, 1,600 more over the next fiscal year, and that it would be shedding four studios. Xbox CEO Asha Sharma hasn't been shy about why she's making such dramatic cuts, saying in a […]

If you’ve got a summer trip coming up, the last-gen Twelve South AirFly Pro is one of those gadgets that can make a long flight feel a little shorter. It lets you use your wireless headphones with in-flight entertainment systems, and right now it’s on sale for $39.99 ($15 off) at Amazon. That’s the best […]

OpenAI says its new voice mode can speak and listen at the same time, a key ability for live translation.

OpenAI is overhauling ChatGPT's voice mode with a new model that it says is more like "talking to another person." The new GPT-Live-1 is designed to interrupt you less and will also wait for you to continue speaking if you pause mid-conversation. During a press briefing, OpenAI research lead Kundan Kumar called GPT-Live-1 the company's […]

For Paradigm, the technical frontier will stretch beyond its cryptocurrency investment roots. This fund is expected to expand its investment focus to include robotics and AI.

Founded in 2024, Prime Intellect’s goal is to give organizations capabilities to train their own agentic systems without relying on frontier AI labs.

The cyberattack targeting a U.S. insurance giant is the largest known breach of driver's license numbers so far in 2026.

Renders of multiple new Samsung devices have arrived a few weeks before the company's next Unpacked event.

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Go from an empty repository to a live custom domain with HTTPS in about 14 minutes, without manually editing a single DNS record. The post How GitHub Copilot enables zero DNS configuration for GitHub Pages appeared first on The GitHub Blog .

Most Dockerfiles work. That's the problem — "it builds and runs" hides a lot of quiet costs in security, speed, and size that don't announce themselves until an audit, an incident, or a cloud bill does it for them. Here are seven mistakes I see constantly, and what to do instead. 1. Running as root By default, the process in your container runs as root — and if someone breaks out, they're root on a surface they shouldn't be. Add a non-root user and switch to it: RUN useradd --system --uid 10001 appuser USER appuser Cheap, and it closes off a whole category of "well, at least it wasn't root" incidents. 2. FROM some-image:latest latest is not a version — it's "whatever was newest when this happened to build." Two builds a week apart can produce different images with no diff to explain it, and a surprise base upgrade is a fun way to spend a Friday. Pin a specific tag, ideally by digest: FROM node:20.11.1-slim 3. Baking secrets into layers COPY .env . or ARG API_KEY followed by using it — and now the secret lives in an image layer forever , recoverable by anyone who pulls the image, even if a later layer deletes the file. Layers are immutable and additive; you can't delete your way out of a leak. Use build secrets ( --mount=type=secret ) or inject at runtime, never at build. 4. No .dockerignore Without one, COPY . . sweeps your .git directory, local env files, node_modules , and test data into the build context — bloating the image and, worse, potentially baking credentials and history into a layer. A five-line .dockerignore is one of the highest-leverage files in the repo. 5. Layer order that destroys your cache COPY . . RUN npm ci # ← reinstalls on EVERY code change Docker invalidates every layer after the first change. Copy the lockfile and install dependencies before copying the rest of your source, so a one-line code change doesn't trigger a full reinstall. This is a build-speed bug hiding as a style choice. 6. Leaving package manager cruft in the image RUN apt-get

This post was originally published on MatrixTrak.com — the production reliability toolkit for trading bot operators and .NET engineers. When requests hang forever and recycling releases stuck work: why missing timeouts create backlog, how to add budgets safely, and the rollout plan that prevents new incidents.. Most production incidents do not start as "down." They start as waiting. At 09:12 a dependency slows down. Your ASP.NET instances look healthy. CPU is fine. Memory is fine. But requests stop finishing. In-flight count climbs. Connection pools stop turning over. You scale out and it does not help because the new instances just join the waiting. The cost is not subtle. Backlog grows, SLAs fail, and on-call starts recycling processes because it is the only thing that releases the stuck work. Then the incident repeats next week because nothing changed about the waiting. This post gives you a production playbook for .NET: how to set time budgets, wire cancellation, and roll it out without triggering a new outage. Rescuing an ASP.NET service in production? Start at the .NET Production Rescue hub . If you only do three things Write down a total budget per request/job (then enforce it). Set per-attempt timeouts for each dependency and log elapsedMs , timeoutMs , and the decision (retry/stop/fallback). Propagate cancellation end-to-end so work stops (no zombie work after timeouts). Why requests hang forever: infinite waits capture capacity Missing timeouts are not a performance problem. They are a capacity problem. When a call can wait forever, it will eventually wait longer than your system can afford. While it waits, it holds something your service needs to operate: a worker slot, a thread, a connection, a lock, or a request budget. Once enough requests or jobs are holding those resources, the system stops behaving like a service and starts behaving like a queue you did not design. From the outside it looks like "everything is slow." Underneath, you are accumulating

I wanted to understand how malloc actually works under the hood. Most explanations I found online described what an allocator does, but completely skipped over the "why" behind its design decisions. Rather than stopping at theory, I decided to build a cross-platform allocator in C that implements malloc , calloc , realloc , and free from scratch. This article documents the design of that allocator, the architectural tradeoffs I faced, and the core concepts I had to learn along the way. Table Of Contents Design Decisions Architecture Modern Allocator Strategies Core Concepts What's Next Project Overview A custom memory allocator does not create physical memory. Instead, it requests pages of raw virtual memory from the operating system and manages how that memory is partitioned, reused, resized, and released by the application. The goal of this educational project is to implement C's core memory management API using a modular, cross-platform architecture inspired by design principles found in modern allocators, rather than relying on legacy, single-platform tricks. Design Decisions #1: Why I am Skipping sbrk While many classic tutorials use sbrk for educational implementations, I deliberately chose a 100% mmap -based approach for two major reasons: sbrk is a fragile global bottleneck. It works by moving a single pointer (the program break) up and down. This means the allocator assumes it owns a contiguous line of memory. If a third-party library or another thread in the program secretly calls sbrk behind the scenes, the allocator's memory layout can break instantly. mmap , by contrast, provides isolated, independent chunks of memory. Cross-Platform Symmetry. Windows has absolutely no equivalent to sbrk , but it has a direct equivalent to mmap : VirtualAlloc . If we used sbrk , our architectural abstraction ( os_alloc ) would become awkward because Linux would deal with a moving pointer while Windows dealt with independent pages. Using mmap keeps the abstraction perfec

I Built a Platform Where builders Can Document Their Products Before They Even Launch One thing I've learned after building side projects is that writing code isn't the hardest part. Getting people to notice what you've built is. Every time I finished a project, I'd launch it on a few platforms, share it on X, and hope someone would find it. Sometimes I'd get a few users, but after a day or two, the momentum was gone. It made me realize something. Most platforms are designed for the launch, not the journey. But as developers, the journey is where the interesting stuff happens. You fix bugs, redesign the UI three times, celebrate your first user, rewrite your backend, and slowly turn an idea into a real product. Those moments are worth sharing too. So I started building LaunchDock.space . The idea is simple. Instead of only launching finished products, developers can also create a page for projects that are still in development and post daily progress updates. Think of it as a place to build in public, document your progress, and grow an audience before your product is even ready. Along with development logs, LaunchDock lets makers: Launch finished products. Discover tools built by other builders. Follow the progress of other makers. Connect with a community that enjoys discovering new projects. I'm building LaunchDock with React, TypeScript, Node.js, Express, MongoDB, and Cloudflare R2, keeping the stack simple and focused on performance. The project is still evolving, and I'm shipping new features regularly. Building it has taught me a lot about product design, user feedback, and the importance of consistent shipping. I'd love to hear your thoughts. If you were using a platform like this, what feature would make you come back every day?

There are a lot of fast-growing AI startups, but some are growing even faster, they say.