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

The blog post "Clojuring the web application stack: Meditation One" by Aditya Athalye, published on August 24, 2024, explores the architecture of web frameworks and web applications, particularly in the context of Clojure. Athalye emphasizes the importance of understanding both web framework and application architecture due to the absence of a dominant web framework in the Clojure ecosystem. The post serves as an extensive guide for those familiar with Clojure and web development, offering

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

The author, along with Chris, created a blog search engine using word embeddings, specifically employing the word2vec method, which maps words onto a 300-dimensional space that reflects their meanings. They followed a blog post detailing how to train a mini word2vec to understand its internals. The search engine works by embedding each blog post through the sums of the embeddings of its words and then embedding search queries similarly. Posts are ranked based on the cosine similarity of their embeddings to the search query, which

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

The author discusses the considerations involved in designing file formats, emphasizing the importance of understanding the specific goals of the files. They suggest evaluating existing formats before creating a new one, particularly for common needs like image files, which often have established solutions. However, for specialized requirements (e.g., a custom LCD's 4-bit color format), a custom format might be necessary. The author also points out that using complex systems (like SQLite) or serialization features in programming languages has its advantages and disadvantages. They

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

Nick McGreivy, a physicist who recently earned a PhD from Princeton, shares his experience with AI in physics research. Initially optimistic about AI's potential to accelerate the field, he became disillusioned when he found that AI techniques, specifically those meant to solve partial differential equations (PDEs), did not perform as well as expected. Despite claims from various studies that AI could outperform traditional numerical methods by significant margins, McGreivy observed that these comparisons were often misleading. His attempts to

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