Published: 2024-11-23 | Origin: /r/programming

Tabletop role-playing games like Dungeons & Dragons and Pathfinder focus on creativity and imagination, along with the mechanics of rolling dice for actions and attacks. For example, in Pathfinder, attacking a zombie with a shortsword involves rolling a twenty-sided die (d20), adding a Strength modifier, and checking against a target number for a hit. If successful, damage is determined by rolling a six-sided die (d6) and adding the Strength modifier. Different actions can involve various types of dice and modifiers

Published: 2024-11-23 | Origin: Hacker News

The European Space Agency (ESA) has released four new, high-resolution images of the sun, created from 25 individual shots taken by the Solar Orbiter on March 22, 2023. These images showcase the sun's full visible surface, or photosphere, in unprecedented detail. The Solar Orbiter, a joint mission between ESA and NASA launched in February 2020, captures images while operating less than 46 million miles from the sun. The process of capturing these images took over four

Published: 2024-11-23 | Origin: /r/programming

The content emphasizes that user feedback is highly valued and taken seriously. It introduces the Super Performance DataGrid, a tool that is compatible with desktop, phone, and tablet, built purely in JavaScript without any dependencies. A demo showcasing its capability to handle 1,000,000 rows is available at the provided link.

Published: 2024-11-23 | Origin: Hacker News

Failed to fetch content - HTTP Status - 403

Published: 2024-11-23 | Origin: Hacker News

arXivLabs is a platform enabling collaborators to create and share new features on the arXiv website, guided by values of openness, community, excellence, and user data privacy. arXiv seeks partners who align with these principles. If you have a project idea that could benefit the arXiv community, you can explore arXivLabs further. Additionally, users can receive notifications about arXiv's operational status via email or Slack.

Published: 2024-11-23 | Origin: Hacker News

The network model of Quake III is notable for its elegance and efficiency, primarily utilizing UDP/IP for communication due to its low latency, as opposed to TCP/IP, which introduced unacceptable delays. The system is designed to handle the fast-paced nature of gameplay, where outdated information is deemed irrelevant. On the server side, the model effectively minimizes UDP packet size while managing the unreliability of UDP through a history of snapshots that generate delta packets via memory introspection. The client portion is simpler, with

Published: 2024-11-22 | Origin: Hacker News

The content describes a book focused on the MaXX Interactive Desktop Project, detailing its roadmap, release schedules, and upcoming features. It outlines various layers of the application, including Backend Services, Desktop Support, and User Experience (UX). Additionally, the book provides in-depth information on environment variables used in the Desktop layer. A new release of MaXXdesktop (version 2.2.0 alpha) is announced for November 21st at 9 PM EST, along with installation guides for various

Published: 2024-11-22 | Origin: Hacker News

RGFW is a cross-platform, lightweight, single-header window abstraction library written in pure C99, designed for creating graphical programs and libraries. It serves as a simple alternative to GLFW and supports various platforms, including UNIX (XLib), MacOS (Cocoa), Windows (WinAPI), and web (webASM via emscripten). While RGFW has been tested on older Windows versions like 95 and 98, its Wayland support is experimental and may be unreliable. The library allows

Published: 2024-11-22 | Origin: /r/programming

In October 2024, a software engineer reflected on their early career experience from about 14 years prior, where they faced a challenge filling a portion of a cloud-shaped SVG for a progress bar. Struggling to find relevant solutions online, they developed a method using a linear gradient with two stops—one transparent and one solid color—to control the fill based on data loading. Despite the lack of resources on this specific technique, they found it effective and intended to share it in a blog post, which

Published: 2024-11-22 | Origin: Hacker News

Quantum computing faces significant challenges due to the extreme fragility of qubits, which can be disrupted by minimal external disturbances or measurement attempts. Quantum Error Correction (QEC) aims to address these issues by creating robust logical qubits from multiple physical qubits, enabling faster error correction before errors accumulate. Google Quantum AI has made a breakthrough in achieving effective error correction by ensuring that the physical error rate remains below a critical threshold. This is similar to classical error correction methods, like majority voting, but for quantum

Published: 2024-11-22 | Origin: Hacker News

In early February 2022, just before the Russian invasion of Ukraine, cybersecurity firm Volexity uncovered a significant incident involving a sophisticated advanced persistent threat (APT) actor, later identified as a Russian group known as GruesomeLarch (also referred to as APT28, among other names). The investigation began when Volexity detected suspicious activity on a compromised server at a client organization, referred to as Organization A. Over a month-long investigation, Volexity discovered

Published: 2024-11-22 | Origin: /r/programming

Jainja is a Java Virtual Machine (JVM) implemented in Java, prioritizing portability over performance. It supports a wide range of platforms, including various operating systems like Linux, Windows, DOS, and Android, as well as Java SE, Java ME, and options for web environments like Javascript and Dart. A demo is available to showcase Jainja's functionality in HTML5 browsers. The project is licensed under the GPL with a linking exception.

Published: 2024-11-22 | Origin: /r/programming

Subscribing to LWN primarily supports its publication and provides immediate access to all site content and extra features. The concept of programming language polyglots involves creating files that are valid in multiple languages and behave differently depending on the language used. The Cosmopolitan Libc project, led by Justine Tunney, aims to utilize polyglots to generate native, multi-platform binaries that can run on various operating systems and architectures. The polyglot format, termed "αcτµαl

Published: 2024-11-22 | Origin: Hacker News

The content describes a 192-channel phased array microphone system that utilizes FPGA data acquisition and GPU-based beamforming and visualization. This technology allows for dynamic directionality adjustments, enabling the microphone to focus on multiple sound points simultaneously, which traditional microphones can't achieve. The design is open source and features a linear array configuration with exponentially spaced microphones for optimal performance on broadband signals. The system's radial 2D array configuration is compact, with an estimated total cost of around $700. The microphones used are low-cost

Published: 2024-11-22 | Origin: /r/programming

Denis Žoljom discusses the recent controversy in the WordPress community known as #wpdrama, which arose from Matt Mullenweg's criticism of companies like WP Engine for profiting from open-source software without contributing to it. This sparked significant debate, questioning Mullenweg's contributions to WordPress. The situation is part of a larger issue where open-source contributors often feel exploited. Žoljom reflects on this drama, expressing his personal connection to the WordPress community, which he describes as

Published: 2024-11-22 | Origin: /r/programming

The content discusses the command line tool jq, which is widely used for working with JSON data. jq is commonly included in most Linux distributions and can perform various tasks beyond just pretty-printing JSON files. It is highly recommended among developers and is considered one of the best CLI tools. The guide provides an interactive approach to learning jq, showcasing how to use it for filtering and transforming JSON data. Users can either use the jq Playground online or install jq on their machines through various package managers. It emphasizes the

Published: 2024-11-22 | Origin: /r/programming

The blog discusses the evolution of storage technology, focusing on the shift from traditional disk drives to flash-based SSDs. It highlights how the architecture of SSDs, which consists of multiple flash chips accessible in parallel, has allowed for significant increases in throughput as the industry transitioned from SATA to PCIe 3.0, 4.0, and now 5.0. This progression has led to impressive performance gains, with top PCIe 5.0 SSDs achieving read speeds up to

Published: 2024-11-22 | Origin: Hacker News

Lukas, an indie iOS app developer from Prague, shares his journey on his blog, primarily focused on his current project, a time tracking app called Timelines. Reflecting on his 15 years since acquiring his first MacBook on November 9, 2009, he discusses his fascination with indie app development and the desire to create useful applications. Despite the challenges and a long journey to achieving financial stability through his apps, he emphasizes the importance of enjoying the development process itself—designing

Published: 2024-11-22 | Origin: /r/programming

In an update from November 2024, the author discusses a peculiar finding regarding large language models (LLMs): most struggle with chess except for gpt-3.5-turbo-instruct, which performs at an advanced amateur level despite being smaller and older than newer models. The author proposes four possible theories to explain this anomaly, including factors related to model size, training data, architecture, and data competition. The internet also presented several theories, including suspicions of cheating by OpenAI and the

Published: 2024-11-22 | Origin: Hacker News

Failed to fetch content - HTTP Status - 400