Published: 2025-11-07 | Origin: Hacker News

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Published: 2025-11-07 | Origin: Hacker News

Yesterday, I hosted a Zoom session for developers during November's Hotwire Native Office Hours, where participants asked a wide range of questions—from beginner topics to advanced inquiries. We discussed various subjects, such as registering bridge components, contrasting native and web-based tabs, and authenticating Apple Watch apps. I shared a Ruby class I created to determine the version of a Hotwire Native app, which helped me implement feature flags based on the app version. During the session, someone introduced me to Gem::Version,

Published: 2025-11-07 | Origin: Hacker News

Myna is a monospace typeface specifically designed for programming, focusing on treating symbols as equal to alphanumeric characters, addressing the frustration many users feel with traditional fonts. It originated from the creator's desire for a more aesthetically pleasing font while retaining simplicity and functionality. Currently, Myna is offered in a single weight without ligatures, though future updates may expand its features based on user demand. The font has evolved from a customized version of Source Code Pro and incorporates design elements from other popular monospace

Published: 2025-11-07 | Origin: /r/programming

Webtide is the company behind the open-source projects Jetty and CometD, which it has fully funded since 2006 through various support services. Starting January 1, 2026, Webtide will no longer release updates for Jetty 9, 10, and 11, or CometD 5, 6, and 7 in public repositories. The origins of Jetty date back to 1995 when Greg Wilkins founded it during a contest

Published: 2025-11-07 | Origin: /r/programming

The article discusses resource-based authorization, which offers a more nuanced approach to access control than traditional role-based models. This method limits user access based on specific attributes of individual resources, such as documents or records, rather than solely on user roles. For instance, editing a document may be restricted to its author, or viewing sensitive customer information could depend on specific conditions. Resource-based authorization allows for fine-grained access control, enabling rules like permitting users to delete accounts only within their department or restricting financial record access

Published: 2025-11-07 | Origin: /r/programming

Stategraph is developing infrastructure that manages other infrastructures, emphasizing that state corruption must be impossible rather than rare. To achieve this, they utilize OCaml due to its type system, which helps catch numerous bugs at compile time. Stategraph uses PostgreSQL to store Terraform state as a dependency graph with resource-level locking. The core challenge is maintaining state integrity during concurrent operations, as demonstrated by a common scenario where simultaneous updates and deletions can lead to errors. While many systems implement locks and runtime validations,

Published: 2025-11-07 | Origin: /r/ruby

Failed to fetch content - HTTP Error - Failed to open TCP connection to :80 (Connection refused - connect(2) for nil port 80)

Published: 2025-11-07 | Origin: /r/programming

The content states that feedback is carefully considered and valued. It also mentions that users can view all available qualifiers in the documentation. Additionally, there was an error loading the page, and users are prompted to reload it.

Published: 2025-11-07 | Origin: /r/programming

Of course! Please provide the content you would like summarized.

Published: 2025-11-07 | Origin: Hacker News

The Farmers' Almanac has announced that its 2026 edition will be its last, concluding over 200 years of publication. The decision is steeped in emotion, as the Almanac has been a cherished resource for generations, providing weather information, gardening advice, and various insights. The team expresses gratitude to its loyal readers and contributors, encouraging them to keep the Almanac's spirit alive through shared traditions and memories. While the print and online versions will cease after 2025, the legacy of

Published: 2025-11-07 | Origin: Hacker News

You have been selected to complete a CAPTCHA to validate your requests. Please do so below and submit. Copyright information for Dreamwidth Studios, LLC, from 2009-2025 is also included.

Published: 2025-11-07 | Origin: Hacker News

Virginia Tech researchers have discovered that memory loss in older individuals is linked to specific molecular changes in the brain, rather than being a mere consequence of aging. In two studies, led by Timothy Jarome and his graduate students, they utilized gene-editing tools on rats to target these age-related changes and enhance memory performance. Their research identified that disruptions in the process of K63 polyubiquitination—responsible for tagging proteins to facilitate brain cell communication and memory formation—occur as the brain ages.

Published: 2025-11-06 | Origin: /r/programming

The phrase "favor composition over inheritance" is often used in software design, but it’s important to delve deeper into its origins and implications rather than accepting it at face value. This principle is derived from the Design Patterns book by the "Gang of Four," where it emphasizes using object composition instead of class inheritance. The discussion contrasts inheritance as a “white box” approach, where the inheriting class sees the details of the parent class, with composition as a "black box" approach, giving access only

Published: 2025-11-06 | Origin: Hacker News

Raph Koster, a game designer, outlines a twelve-step program to understand game design, emphasizing that "fun" is not always a useful term in this context. He differentiates between various types of fun, stating that the concept of "mastery of problems" is central to game design, indicating that activities that challenge players—even if painful—can still be engaging. Koster argues that all game systems should focus on problem-solving, while also acknowledging that not all interactive entertainment needs to be centered

Published: 2025-11-06 | Origin: /r/programming

Of course! Please provide the content you'd like me to summarize, and I'll be happy to help.

Published: 2025-11-06 | Origin: /r/programming

The author reflects on their experience as a software engineer, noting the challenges of striving for clean, ideal systems. While cleaner systems are beneficial for development and maintenance, the author's obsession with achieving the perfect solution negatively impacted their work. They recount a specific instance at re:cap involving data connections and error handling; instead of implementing a simple fix to log the latest error, they pursued a more complex "right" solution that required significantly more effort. This fixation on perfection led to difficulties in debugging and increased strain

Published: 2025-11-06 | Origin: Hacker News

Sure! Please provide the content you would like summarized.

Published: 2025-11-06 | Origin: Hacker News

A new study published in the Monthly Notices of the Royal Astronomical Society suggests that the universe's expansion may be slowing down, contrary to the previously held belief that it was accelerating due to dark energy. This research, led by Professor Young-Wook Lee from Yonsei University, presents evidence that the universe has entered a phase of decelerated expansion and that dark energy evolves more rapidly than previously understood. If confirmed, these findings could significantly alter current cosmological theories and help resolve existing discrepancies, such

Published: 2025-11-06 | Origin: Hacker News

The content discusses the varying degrees of understanding technology, contrasting simple concepts like boiling water with more complex ones like learning to ride a bicycle. It highlights the significance of Large Language Model (LLM) agents, suggesting that, regardless of personal opinions about them, they represent a major idea in computing. The author encourages engaging with LLM agents as both a means of accurately forming opinions and for the surprising programming experience they offer. The simplicity of implementing an LLM agent using the OpenAI Responses API is emphasized

Published: 2025-11-06 | Origin: Hacker News

A recent report details the alarming discovery of nearly 2 billion unique email addresses and 1.3 billion unique passwords, with 625 million of those passwords being previously unknown. This collection marks the largest dataset ever processed by the researchers. The data stems from various breaches, where stolen email addresses and passwords are often reused, making them vulnerable across multiple platforms due to common password practices among users. The author discusses the importance of verifying such data and shares personal findings of having their own old email and password found