Published: 2025-05-20 | Origin: /r/ruby

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Published: 2025-05-20 | Origin: /r/programming

The content discusses the use of `git bisect`, a debugging tool in Git that helps developers efficiently identify which commit introduced a bug. Instead of manually sorting through numerous commits, `git bisect` utilizes a binary search approach to narrow down the problematic commit quickly. The process begins with a known "good" commit (where the code works) and a "bad" commit (where it fails). Git checks out the commit halfway between these points, allowing developers to test and label each commit as good

Published: 2025-05-20 | Origin: Hacker News

The content discusses live estimates related to global population dynamics and models of simulated day and night cycles. It likely examines how population changes influence various factors around the world while also considering the effects of alternating periods of sunlight and darkness on these dynamics.

Published: 2025-05-20 | Origin: Hacker News

The author shares a recent SCUBA diving trip that sparked a "shower-thought" about the Collatz Conjecture, which involves a simple function applied to positive integers. The conjecture posits that repeated applications of this function will eventually lead every positive integer to 1. While the author doesn't aim to solve the conjecture, they express their admiration for its enduring mystery and hope to see it resolved in their lifetime. To visualize the process of the Collatz function across multiple integers,

Published: 2025-05-20 | Origin: Hacker News

Distributed Denial of Secrets (DDoSecrets) has released 410 GB of sensitive data hacked from TeleMessage, an Israeli company that offers modified versions of messaging apps like Signal, WhatsApp, Telegram, and WeChat for central message archiving. Due to the sensitive nature of the data, which includes personally identifiable information (PII), DDoSecrets is sharing it exclusively with journalists and researchers. The release is part of a broader context related to the "SignalGate" situation, which has been

Published: 2025-05-20 | Origin: /r/programming

The article, dated May 17, 2025, discusses the creation of a Nintendo 64 demo for Revision 2025, featuring advanced graphics techniques such as baked lighting, normal mapping, and real-time specular shading, albeit with some limitations. The demo includes music by noby and guitar performance by Moloko. The author shares insights on directional ambient and normal mapping techniques that are relatively simple yet innovative for the N64 platform. The article notes the feasibility of normal mapping on the N64

Published: 2025-05-19 | Origin: /r/programming

The content discusses the inherent complexities and challenges of communication, particularly highlighting that both vocal and written forms are prone to errors and limitations. Vocal communication, while a historical mainstay for sharing information and collaboration, is flawed. On the other hand, while written communication has the advantage of reducing misunderstandings, it demands more cognitive effort and is slower. Research indicates that effective communication can significantly boost productivity, yet many misunderstandings arise due to cultural differences and varying communication norms. Miscommunication can result in substantial financial losses

Published: 2025-05-19 | Origin: Hacker News

The new Have I Been Pwned (HIBP) website has officially launched after extensive development that began in February of last year. The site has undergone a complete rebuild, incorporating new features and a merch store. One of the standout features is an enhanced search function that now includes celebratory confetti for some users, promoting a playful rather than fearful atmosphere. The focus is on providing factual, actionable information without exaggeration. The previous username and phone number search features have been removed, and the site

Published: 2025-05-19 | Origin: Hacker News

Jules is an AI tool that takes on coding tasks that users prefer to avoid, allowing them to focus on their preferred coding work and other activities. Users can select a GitHub repository and branch, then provide detailed prompts for Jules to follow. The tool can be assigned tasks directly in GitHub using the "assign-to-jules" label. Jules clones the repository to a Cloud VM and employs the Gemini 2.5 Pro model to create a development plan, including updating files to a new app

Published: 2025-05-19 | Origin: /r/programming

The author argues against using IP geolocation to determine the language displayed on websites, labeling it as a faulty practice that leads to user frustration. IP location data does not accurately reflect the user's language preferences due to various factors like VPN usage, travel, and countries with multiple official languages. Instead of making assumptions based on unreliable data, the author advocates for utilizing the Accept-Language header sent by browsers, which indicates a user's language preference based on their settings. This method is considered more reliable and respectful of user

Published: 2025-05-19 | Origin: Hacker News

The Claude Code SDK enables developers to integrate Claude Code programmatically into their applications, allowing for the creation of AI-powered coding tools. Currently, the SDK supports command line usage, with TypeScript and Python SDKs forthcoming. It enables non-interactive mode usage, multi-turn conversations, and custom prompts to guide behavior. The Model Context Protocol (MCP) allows the integration of external resources, like database access, by configuring MCP servers in JSON files. Developers must explicitly allow MCP tools for security. The

Published: 2025-05-19 | Origin: /r/programming

The article introduces Fossil, a lesser-known version control system created by D. Richard Hipp, the developer of SQLite, as an alternative to Git. Launched in 2006, Fossil was designed to meet SQLite's version control needs and is characterized by its simplicity and self-hosted capabilities. The name "Fossil" reflects its purpose of preserving code history permanently. Unlike Git, Fossil combines multiple functionalities in one tool, akin to a compact version of GitLab and Trac,

Published: 2025-05-19 | Origin: Hacker News

On March 11, 2025, an article introduced a new approach to handling uninitialized buffers in Rust, developed by John Nunley and Alex Saveau. This approach utilizes a Buffer trait, which is now part of rustix 1.0 and has been released as a standalone library called buffer-trait. The trait is designed to enhance the functionality of the POSIX read function, enabling it to read bytes into a buffer while accommodating the possibility of returning fewer bytes than requested. The Buffer

Published: 2025-05-19 | Origin: /r/ruby

The article, authored by Andrés, the creator of oas_rails, emphasizes the significance of documentation for APIs developed with Ruby on Rails. While Ruby on Rails is praised for its ability to create fast and scalable web applications, proper documentation is essential for API usability, particularly regarding routes, methods, parameters, and authentication. Andrés discusses the limitations of existing documentation tools, noting their reliance on external applications or outdated integration options. To address these challenges, he developed OasRails, a Rails engine that generates

Published: 2025-05-19 | Origin: Hacker News

The content provides a comprehensive overview of resources and insights related to artificial intelligence (AI) and machine learning (ML) within the GitHub ecosystem and the broader tech industry. Key topics include: - Building with generative AI and leveraging GitHub Copilot to enhance workflows. - Essential knowledge about large language models (LLMs), along with ML tips and best practices. - Exploring AI code generation's capabilities to improve the developer experience. - Professional development resources, insights for building applications, and tips for career

Published: 2025-05-19 | Origin: Hacker News

Microsoft has announced the open-source release of the Windows Subsystem for Linux (WSL), concluding a multi-year effort and the first issue raised on the Microsoft/WSL repository regarding its open-source status. The code for WSL is now available on GitHub, allowing users to download, build from source, and contribute to its development. WSL consists of various components, some of which run in Windows and others within the WSL 2 virtual machine. Key components remain part of the Windows image

Published: 2025-05-19 | Origin: /r/programming

The current state of software is characterized by products that are often merely "good enough," marked by poor usability and frustrating experiences. As a product manager, the author observes that engineering constraints frequently hinder the development of new features, user experience improvements, and timely bug fixes. With approximately 29 million software developers catering to over 5.4 billion internet users, the demand far exceeds current development capacity. The advent of AI-assisted coding presents a significant opportunity to enhance software quality and user experience. However,

Published: 2025-05-19 | Origin: Hacker News

Zod 4 has been officially released after a year of development, offering improved speed, efficiency, and new features. It is currently available alongside Zod 3 in the [email protected] release for easier migration, with Zod 4 considered stable for production. The upgrade involves importing from the "/v4" subpath. Notable improvements include fixes to long-standing issues, enhanced performance, and a clean slate for future development. The updated version addresses many user-requested changes and

Published: 2025-05-19 | Origin: /r/programming

Over the past 51 years, computers have evolved significantly, transitioning from expensive machines that required multiple users to modern devices that are ubiquitous in everyday life. Initially, multi-user operating systems were cumbersome, prompting the development of UNIX at Bell Labs to simplify their use. UNIX was designed as a self-contained system, primarily for departmental use, with limited networking capabilities. However, modern UNIX systems are interconnected, relying heavily on cloud services for file synchronization across various devices. As technology advanced, UNIX has become bloated

Published: 2025-05-19 | Origin: Hacker News

The Airport extension for DuckDB, to be released after DuckDB 1.3.0, adds support for Arrow Flight, allowing DuckDB to interact with data from Arrow Flight servers. This extension functions as a plugin that enhances DuckDB's capabilities. Installation can be done through specific SQL commands within DuckDB, and there are also instructions available for building it from source. Arrow Flight is an RPC framework designed for high-performance data services based on Apache Arrow, utilizing gRPC and Arrow IPC. It