Published: 2025-05-14 | Origin: Hacker News

The Armv9 architecture, introduced four years ago, has led to increased royalty fees, benefiting Arm Holdings financially. As a result, the company achieved record revenues, surpassing $1 billion in a single quarter and $4 billion for the entire fiscal year 2025, alongside over $2 billion in royalty revenue. While specific costs of Armv9 compared to Armv8 remain unclear, smartphone chip royalties reportedly grew by 30% despite only 2% growth in shipments. Arm is also

Published: 2025-05-14 | Origin: /r/programming

The author details their experience running Grand Theft Auto V (GTA V) on an AWS EC2 g5.2xlarge instance, emphasizing the creative and technical challenges involved. Unlike typical cloud gaming guides, this account focuses on exploring AWS's capabilities through an innovative experiment, executed with a minimal budget of under $5. Initially, the author investigated the feasibility of running heavy desktop games on AWS, discovering the availability of G5 GPU instances that support DirectX 12, although documentation was scarce

Published: 2025-05-14 | Origin: /r/programming

Stack Exchange, the organization behind Stack Overflow and other Q&A platforms, is initiating a rebranding process due to a significant decline in site activity attributed to AI-driven alternatives. In April 2025, the total number of questions and answers dropped over 64% compared to April 2024 and more than 90% since its peak in April 2020. Despite the recognition of the Stack Overflow brand, some users are skeptical about the need for rebranding, suggesting that the existing platform suffices

Published: 2025-05-14 | Origin: /r/programming

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Published: 2025-05-14 | Origin: Hacker News

Shanghai is introducing a new public bus system called "DZ" (short for "dingzhi," meaning "customized"), designed to be responsive to commuter needs. Residents can propose routes through a city-run platform, where others with similar travel requirements can vote or opt in. If a route garners enough demand (typically 15 to 20 passengers), it is launched, with over 220 routes already operational across all 16 city districts. Users submit start and end points, preferred times, and trip

Published: 2025-05-14 | Origin: Hacker News

Replicube is an open-ended programming puzzle game that allows players to write code to replicate 3D voxel-based objects. Players work to match reference objects without a single correct answer, and can also use a voxel tool in "free edit" mode for creative freedom. The game features a 2D image editor for creating images and GIFs, and includes leaderboards for code size and execution efficiency. An in-game forum enables players to share creations and challenge others. Players can export 3D

Published: 2025-05-13 | Origin: /r/programming

The content discusses "mousemaster," a tool that allows users to control their mouse cursor solely using keyboard inputs, providing a mouseless experience. It features customizable navigation methods, configuration through a file, and a variety of key bindings. Users can download the portable executable or build it from source, and they need to place it alongside a configuration file named "mousemaster.properties" to run it. Mousemaster supports advanced key combinations and allows users to create custom modes with specific key combo-command mappings. For assistance

Published: 2025-05-13 | Origin: Hacker News

The author shares insights on overcoming common mistakes while learning Rust, emphasizing the importance of adopting a new mental model and a proactive attitude. Key points include: 1. **Acceptance**: Acknowledge that learning Rust involves understanding fresh concepts like ownership, lifetimes, and the trait system. 2. **Attitude Over Experience**: Your progress hinges more on your mindset than your prior programming experience. 3. **Collaboration with the Compiler**: View the borrow checker as a helpful tool rather than

Published: 2025-05-13 | Origin: Hacker News

arXivLabs is a platform for collaboration where individuals and organizations can create and share new features for the arXiv website. Participants are required to share arXiv's values of openness, community, excellence, and user data privacy. arXiv encourages suggestions for projects that would benefit its community. Additionally, users can receive operational status notifications via email or Slack.

Published: 2025-05-13 | Origin: /r/programming

Dusk OS is a 32-bit Forth operating system designed to be useful in the early stages of civilizational collapse when modern computers are still present but cannot be produced. It emphasizes simplicity and operator satisfaction, using an "almost C" compiler to facilitate integration with UNIX C code while adhering to its design constraints. The system boasts a high "power density," challenging conventional software norms. Users can access Dusk OS through its sourcehut repository, with options to run from the master branch or specific

Published: 2025-05-13 | Origin: /r/programming

Engineers frequently encounter problems during the delivery process, and the key is knowing which issues to address later. The improvement document serves as a personal tool to capture ideas for potential enhancements across various areas of work—backend, frontend, infrastructure, and processes. It is not meant for immediate action but for reflection during downtime. Effective practices include creating distinct segments for different improvements, reviewing them regularly, and adding context through artifacts like screenshots or notes. However, it's important not to over-structure the document, allow

Published: 2025-05-13 | Origin: /r/programming

Eric Law discusses security challenges when building applications that display untrusted content, particularly in web browsers. He highlights the "line of death" (LoD), which separates trusted content (above the LoD) from potentially harmful content (below it). If users mistakenly trust content below this line, they can be misled into unsafe actions without realizing it. While browsers like Chrome attempt to indicate this boundary with a chevron, its inconsistent application and subtle design may lead users to fall for fake indicators. Additionally

Published: 2025-05-13 | Origin: Hacker News

HelixDB is a high-performance, open-source graph-vector database developed in Rust, designed for applications in RAG (Retrieval-Augmented Generation) and AI. It utilizes LMDB for storage, ensuring reliability while offering modern features tailored to vector-based tasks. The database focuses on enhancing developer experience and performance, with tools like the Helix CLI for checking, compiling, and deploying Helix projects locally. Users can write and deploy queries using the TypeScript or Python SDKs. HelixDB is

Published: 2025-05-13 | Origin: Hacker News

The Computer Security Group has identified a new security vulnerability known as Branch Privilege Injection (CVE-2024-45332) that exploits race conditions in Intel CPUs, breaking existing mitigations against branch target injection attacks (Spectre-BTI). This attack allows arbitrary memory to be leaked at a rate of 5.6KiB/s on updated systems with default mitigations, as demonstrated on an Intel Raptor Lake processor. Intel employs several mitigations, such as enhanced Indirect Branch Restricted Spec

Published: 2025-05-13 | Origin: Hacker News

The organization aims to foster a diverse research environment across various time scales and risk levels. Researchers at Google are focused on advancing computer science through both fundamental and applied research. They frequently open-source projects, promote collaboration within the research community, and publish their work to share ideas. Their goal is to create a more collaborative ecosystem by making products, tools, and datasets accessible to all. The organization also emphasizes the importance of engaging with the academic community and participating in events to drive progress. Additionally, Google is leveraging

Published: 2025-05-13 | Origin: /r/programming

The content discusses "ArtificialCast," a lightweight utility for type-safe transformation and casting powered by large language models. It enables seamless conversions between strongly typed objects using type metadata, JSON schema inference, and prompt-driven reasoning, eliminating the need for manual mapping or boilerplate code. ArtificialCast provides a set of transformation methods that are fully typed and testable. The document highlights a specific feature of ArtificialCast where it can infer values and adapt between unrelated types, showcasing its effectiveness even in cases where the output

Published: 2025-05-13 | Origin: Hacker News

Samsung's Galaxy phones feature Samsung DeX, allowing users to connect their devices to an external display for a desktop-like experience. Google is developing its own desktop mode for Android, with initial evidence surfacing in March. While the feature is still unfinished and likely won't be part of the Android 16 stable release, it may appear in future quarterly updates as an optional developer feature. A recent attempt to enable this mode on a Pixel device showcased a current look at Android's desktop interface, which still requires significant

Published: 2025-05-13 | Origin: Hacker News

In the spring of 1940, F. Scott Fitzgerald expressed concern about the fate of his novel "The Great Gatsby," which had been published fifteen years earlier and was struggling to gain recognition. Feeling forgotten, Fitzgerald was disappointed when the book was removed from the Modern Library due to poor sales. He sought ways to revive interest, including suggesting a cheap paperback reprint to keep it relevant, though he doubted its popularity. Fitzgerald died seven months later, but "Gatsby" eventually achieved remarkable success

Published: 2025-05-13 | Origin: Hacker News

The Rustls project, supported by investments from ISRG, is focused on enhancing performance while ensuring safety in its TLS implementation. Rustls, known for being memory safe and production-ready, aims to replace C-based TLS libraries like OpenSSL, which are prone to memory safety vulnerabilities. Recent performance improvements were discussed after earlier updates in October 2024. The project emphasizes optimizing connection handling for TLS servers that manage many simultaneous connections while maintaining low latency, especially through session resumption techniques. Tests indicate that Rust

Published: 2025-05-13 | Origin: /r/ruby

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