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Cormac McCarthy's personal library

Published: 2025-10-01 | Origin: Hacker News

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F3: The Open-Source Data File Format for the Future

Published: 2025-10-01 | Origin: /r/programming

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Machine Learnability as a Measure of Order in Aperiodic Sequences

Published: 2025-10-01 | Origin: Hacker News

arXivLabs is a collaborative framework for developing and sharing new features on the arXiv website, focused on values of openness, community, excellence, and user data privacy. Both individuals and organizations involved with arXivLabs align with these values. If you have a project idea to enhance the arXiv community, you can learn more about how to get involved. Additionally, users can receive notifications about arXiv's operational status via email or Slack.

Companies Should Stop Obsessing Over AI Tools And Focus on Creating a Great Culture Instead

Published: 2025-10-01 | Origin: /r/programming

The article discusses the pitfalls of companies overly focusing on new AI tools while neglecting more impactful elements crucial for success. It highlights that unrealistic expectations from company leaders about AI capabilities hinder overall productivity. Key points include: - **Cultural Priority**: A strong company culture is identified as a crucial factor for productivity, more so than any AI tool. - **Misguided Expectations**: Leaders often have unrealistic beliefs about AI, such as viewing it as a simple solution to all problems and underestimating the

Edge264 – Minimalist, high-performance software decoder for H.264/AVC video

Published: 2025-10-01 | Origin: Hacker News

The document discusses a simple H.264 decoder called edge264, designed for high performance in decoding H.264/AVC video. It’s still in development, with plans to integrate it with GStreamer and VLC plugins. Edge264 is programmed in C and utilizes 128-bit vector extensions, allowing compilation with GNU GCC or LLVM Clang. An optional SDL2 library can be used for display purposes. The decoder includes a testing program (edge264_test) which verifies video file decoding against expected output

Why Over-Engineering Happens

Published: 2025-10-01 | Origin: /r/programming

The author reflects on the trend in software development where teams often opt for overly complex architectures, such as elaborate microservices or Kubernetes deployments, instead of focusing on simpler, more effective solutions. They use Levels.fyi as an example of a successful platform that started with basic tools like Google Forms and Sheets, allowing for quick validation and growth before investing in complexity. The author argues that many successful companies began as simple, scrappy applications before scaling up. They emphasize the importance of matching system design to actual needs

Newton: physics simulation engine built upon NVIDIA Warp

Published: 2025-10-01 | Origin: Hacker News

The content discusses the Newton project, an open-source, GPU-accelerated physics simulation engine built on NVIDIA Warp, aimed at roboticists and simulation researchers. It's currently in active beta development, meaning the API is unstable and features may change frequently. Newton generalizes Warp's deprecated warp.sim module and integrates MuJoCo Warp as its core backend, emphasizing GPU computation, OpenUSD support, differentiability, and extensibility for fast and scalable robotics simulation. The project, licensed under the Apache-2.

Why Next.js Falls Short on Software Engineering

Published: 2025-10-01 | Origin: /r/programming

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Gmail will no longer support checking emails from third-party accounts via POP

Published: 2025-10-01 | Origin: Hacker News

Starting January 2026, Gmail will discontinue support for certain features related to third-party accounts to enhance security and improve access to messages. Users with work or school accounts can seek assistance from their administrators for migrating email data into Google Workspace. All synced messages prior to this change will remain accessible in Gmail, and users can still add third-party accounts (like Yahoo! and Outlook) to the Gmail mobile app on Android and iOS devices.

September 2025 Baseline monthly digest

Published: 2025-10-01 | Origin: /r/programming

In September 2025, Baseline saw significant updates, including integration with Browserslist that eliminates the need for the previously required npm package, allowing for built-in queries to specify various target metrics. Notably, features categorized as Newly and Widely available were introduced, with twenty-one features deemed Widely available during the month. This period highlights the collaborative efforts of major browser vendors through the Interop Project to enhance cross-browser compatibility and validity. Proposals for 2026 are underway, focusing on

Building the heap: racking 30 petabytes of hard drives for pretraining

Published: 2025-10-01 | Origin: Hacker News

The content discusses the establishment of a storage cluster in downtown San Francisco to manage 90 million hours of video data for pretraining machine learning models. Unlike text-based language models that require around 60 TB of data, the video data necessitates significantly larger storage, leading to costs that would be unfeasible using cloud services like AWS, which could total $12 million annually. Instead, the company opted for a colocation center, reducing costs to approximately $354,000 per year. The project's unique

Show HN: Autism Simulator

Published: 2025-10-01 | Origin: Hacker News

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The Temporal Dead Zone, or why the TypeScript codebase is littered with var statements

Published: 2025-10-01 | Origin: /r/programming

The content discusses the evolution of variable declarations in JavaScript, contrasting the older `var` declaration with the modern `let` and `const`. `var` is criticized for its mutability and for leaking beyond block scope, while `let` and `const` offer better block scoping and variable immutability. The author points out that while TypeScript is a modern language built to improve JavaScript, its codebase still contains many `var` declarations. This is attributed to concerns over

Unix philosophy and filesystem access makes Claude Code amazing

Published: 2025-10-01 | Origin: Hacker News

In Noah Brier's September 2025 piece, he describes his deep appreciation for Claude Code, which has evolved from a supplementary coding tool to a central operating system for managing various workflows, especially using Obsidian for note-taking. Unlike other note-taking applications like Notion or Evernote, Obsidian's Markdown files are stored locally, making them particularly compatible with AI coding tools. Brier has set up a home server to easily access his Claude Code and Obsidian setup remotely. Recently

Going down the rabbit hole of Postgres 18 features

Published: 2025-10-01 | Origin: /r/programming

PostgreSQL 18 has been officially released, featuring significant new capabilities such as Async IO infrastructure and OAuth 2.0 support, alongside performance enhancements like the btree skip scan and the introduction of native UUIDv7 support. This version includes over 3000 commits, resulting in approximately 30 notable features documented in a comprehensive blog post. The shift from synchronous to asynchronous IO is a key change, aiming to enhance performance and reduce resource utilization, particularly for storage solutions capable of high parallelism.

F3: Open-source data file format for the future [pdf]

Published: 2025-10-01 | Origin: Hacker News

The content is a PDF file header indicating it's a document associated with the Association for Computing Machinery (ACM). It includes details like the version of pdfTeX used (3.141592653-2.6-1.40.24), creation and modification dates, and identifiers like DOI (info:doi/10.1145/3749163). The document appears to focus on topics related to Columnar Storage, File Format, Compression, and Extensibility, with authors including X

The Crete Fleet – Concrete Tugs and Barges from WWI

Published: 2025-10-01 | Origin: Hacker News

The website is an online encyclopedia dedicated to the Concrete Ships of World War I and World War II, as well as the Mulberry Harbours. It offers a comprehensive index to help users find information easily, including blogs with detailed content. The authors share their personal connections to the subject, highlighting significant concrete ships like 'Cretegaff' and 'Hans Martin,' and cover various vessels and their history, complete with a photo gallery. During World War II, 495 ferro-concrete barges were

How to Read Code from the Showcase Ruby on Rails Engine

Published: 2025-10-01 | Origin: /r/ruby

Alexandre Ruban's article from October 1, 2025, discusses the benefits of reading code from experienced Ruby on Rails developers as a means to enhance one's skills. He introduces a three-part series focused on the Showcase Rails engine, a tool for documenting design systems, primarily developed by Kasper Timm Hansen. In the first part, the author guides readers through setting up Showcase within a Rails application and running it locally. He emphasizes the importance of practical application for understanding the engine's functionality.

Happy 29th Birthday to Squeak!

Published: 2025-10-01 | Origin: /r/programming

The Weekly Squeak celebrates the 29th anniversary of Squeak Smalltalk, recognizing the contributions from its community that have kept the platform vibrant and innovative. The anniversary serves as a moment of gratitude and encouragement to continue exploring, refining, and creating within the Squeak environment. The author reflects on their long-term use of Squeak and Smalltalk, emphasizing the joy of live programming compared to other languages. They express appreciation for the collaborative journey and look forward to future developments in the

What .NET 10 GC Changes Mean for Developers

Published: 2025-10-01 | Origin: Hacker News

Starting with .NET 10, several key concepts about garbage collection (GC) have evolved, offering significant improvements in memory usage and processing speed—potentially doubling or tripling performance. These enhancements come through new runtime switches and optimization behaviors, but they require careful consideration of trade-offs before implementation. The post explores these new GC features, the rationale behind them, and provides actionable guidance, including code and measurement tools, to determine whether to adopt these improvements or adjust settings based on specific scenarios. Historically