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NVIDIA released CUDA‑Rust, letting you write GPU kernels directly in Rust and compile to PTX. Two programming models are supported: the traditional SIMT model via the `cuda-oxide` backend (nightly Rust, custom codegen) and the newer Tile model via `cutile‑rs` (stable Rust, JIT‑compiled Tile IR). Both provide Rust‑typed safety guarantees (e.g., `DisjointSlice`, tensor partitioning) and simple Carg…
Duolingo’s DevEx AI team built a program of AI‑literacy workshops, observability dashboards, office‑hours, and vendor partnerships to get engineers comfortable with LLM‑based tools. With that foundation they launched a PR‑risk‑assessment bot that auto‑approves low‑risk pull requests, cutting review bottlenecks while keeping defect rates flat.
Lyft migrated its hundreds of production Flink jobs from a home‑grown Kubernetes operator to the Apache Flink Kubernetes Operator, gaining last‑state upgrades, in‑place autoscaling, and resource autotuning while cutting typical deployment downtime to 3–6 minutes. The switch also enabled Flink 1.19 features, saved millions in over‑provisioned capacity, and required workload‑specific scaling strate…
Typed Domain Grounding (TDG) embeds a DSL inside a mainstream language the LLM already knows (e.g., Kotlin) and uses the host compiler as an oracle. The author describes five building blocks—embedding, choosing a host language with high training‑data frequency, compiler‑driven type safety, a generate‑compile‑repair loop, and an on‑demand teaching tool—and shows measured results from kUML, a Kotli…
A Voronoi fragment shader stutters on an RTX 4070; the author discovers that replacing `fract()` with `x‑floor(x)` eliminates the glitch, suspects a driver miscompile, and documents a week‑long manual debugging process with code, device tests, and LLM‑assisted hypotheses.
A devlog describing how Manganin’s issue tracker stores issues in a dedicated Git repo as plain files, after rejecting earlier approaches that tried to embed issue data in the code tree or Git refs. The author explains the pitfalls of using refs for issue storage, shows the low‑level Git commands needed for that approach, and then outlines the final design: a hidden sister repository where each i…
Java 27 ships with nine JEPs—G1 as the default GC, post‑quantum TLS 1.3, lazy constants, primitive‑type patterns, structured concurrency, compact object headers, JFR redaction, Vector API incubator, and PEM encoding preview—plus the first Java Verified Portfolio releases (Helidon 27, JavaFX 27, Jipher 20). The release is a security‑focused, non‑LTS update that paves the way for Project Valhalla f…
Mark Seemann reflects on learning to program in the era of LLMs, sharing personal history, doubts about AI‑driven development, and advice to focus on fundamentals and ask verifiable questions of models.
Evaluating AI coding agents requires a robust sandbox to prevent agents from retrieving answers from the environment, which can invalidate tests of internal knowledge. A correct answer doesn't guarantee a valid measurement if the agent accessed information it shouldn't have, highlighting the need to define sandboxes by information boundaries rather than just tool restrictions. Always review agent…
Dropbox details how a decade‑long program of infrastructure efficiency—forecasting, deep‑sleep servers, workload rebalancing, higher‑density storage, reliability‑based hardware refresh, and rack‑level power upgrades—has cut storage power use by >50% and created headroom for AI workloads without new data‑center builds.
This tutorial demonstrates building a browser-based file integrity checker using JavaScript's Web Crypto API. It calculates a SHA-256 hash of a local file and compares it against a provided trusted hash, all client-side without server interaction.
MiniCPM5-2B, a 2.6 B‑parameter dense Llama‑style model, tops the Artificial Analysis GDPval‑AA v2 benchmark (831 Elo) and sits on the Pareto frontier of the Intelligence Index v4.2 despite being far smaller than competing models. The post breaks down its capability density, token‑cost efficiency, architecture, and three‑stage training (SFT, RL, on‑policy distillation) to explain why it outperform…
The article spotlights a legacy ASP.NET page where the Page_PreInit method is crammed onto one line, mixing user‑agent sniffing and magic strings, illustrating how such code hurts readability and maintainability.
Potts argues AI collapses the university's credentialing signal by cheapening essay and code production, and the author notes that degree devaluation started earlier via grade inflation. He suggests universities double down on human creativity and mentorship to stay relevant.
Pinterest reengineered its Manas search platform to replace memory‑heavy HNSW with scalar and product quantization, cutting index size by up to 93% while keeping recall above 70% and achieving 20‑30% cost savings. They also moved ANN storage to SSD using SPANN, gaining 3× query throughput over DiskANN with modest latency and recall impact.
University of Manchester used NVIDIA Earth‑2 CorrDiff and StormCast generative models to downscale UK‑wide air‑pollution simulations. Training on the Isambard‑AI supercomputer (5,448 GH200 chips, 21 EFLOPS) took two days on an eight‑GPU node, producing a 2‑3 km resolution model. Inference runs on a desktop‑class DGX Spark, enabling rapid scenario forecasting and potential real‑time health alerts.…
The article walks through two straightforward ways to export a Google Sheet as an Excel .xlsx file—directly from Sheets or via Drive download—and lists common conversion pitfalls. It also notes Zapier can automate the sync.
The authors show that the classic trusting‑trust attack is not limited to compilers: by tampering with GNU strip they can inject a payload that propagates through NixOS's bootstrap and ends up in almost every binary of the final system. The attack succeeds on a real nixpkgs revision, building a full graphical installer while backdooring the majority of its binaries.
Zapier’s 2026 roundup treats AI text generation as a ubiquitous feature rather than a standalone product. It explains that modern LLMs with long context windows have pushed dedicated generators into niche roles (marketing, SEO, agents) and then surveys the most useful built‑in generators across email (Gmail Gemini, Outlook Copilot), document suites (Google Docs, Microsoft Word, Notion), chatbots…
A step‑by‑step guide to using Google Docs’ Activity dashboard to see who has opened a document, check sharing history, and control view‑history privacy, plus a brief note on automating notifications with Zapier.
This article addresses common security vulnerabilities in AI-generated "vibe-coded" applications, such as exposed API keys and data breaches. It provides practical steps and agent skills to build securely from the start, perform security reviews, and protect sensitive data and keys.
Veloren’s engine uses a custom ECS, a novel ‘chonks’ voxel storage, full‑world pre‑generation, physically‑based erosion, and a scalable real‑time simulation (rtsim) that keeps tens of thousands of NPCs active, achieving ~50% CPU usage on a 48‑core server with 500+ players.
