Published: 2025-06-27 | Origin: /r/programming

The article discusses the concept of monads in programming, acknowledging that learners often find them challenging despite their simplicity and power. It highlights two common approaches to explaining monads, where the initial strong claim about their significance is often followed by a recognition of their complexity. The article aims to gradually build an understanding of monads, using Haskell for examples while ensuring the information presented is digestible in one read. It also addresses the question of why monads are necessary in functional programming, emphasizing that this programming

Published: 2025-06-27 | Origin: /r/programming

The content emphasizes the importance of user feedback and outlines steps for installing a C networking library called SwiftNet, which utilizes raw sockets. It encourages collaboration and clean coding practices, and mentions that the project is licensed under the Apache License 2.0. For questions or support, users can open an issue or contact the provided email. Additionally, there seems to be a loading error mentioned that advises reloading the page.

Published: 2025-06-27 | Origin: /r/programming

The article discusses the complexities of managing failures in microservice architectures, which are critical for scalable applications but introduce various failure points. It emphasizes that while microservices offer flexibility, they require strategies to mitigate failures. Key techniques include service isolation, where each microservice operates independently to prevent cascading failures, and statelessness, allowing any instance to manage requests without reliance on a specific server. Additionally, redundancy and data replication are highlighted as essential components for fault tolerance. The article concludes that organizations can implement these strategies

Published: 2025-06-27 | Origin: Hacker News

A new study from Stanford Medicine reveals that biological aging involves two significant periods of rapid change, typically around ages 44 and 60. Researchers analyzed thousands of molecules and the microbiomes of individuals aged 25 to 75 and found that changes in the abundance of these biological components occur dramatically rather than gradually. Key findings indicate that there are notable shifts in molecules associated with cardiovascular health and immune function during these critical periods of aging. The study, authored by Xiaotao Shen and led by Michael Snyder,

Published: 2025-06-27 | Origin: Hacker News

The author shares a nostalgic story from high school about a game they played in the Apple store at the mall. The objective was to reach the back wall of the store and exit without being approached by staff. The Apple store was seen as an interactive luxury experience, allowing teens to handle products freely, yet the staff were eager to assist. The game relied on luck and evading attention, as staff would engage with any customer. Success was rare, and the author recalls only winning a couple of times,

Published: 2025-06-27 | Origin: Hacker News

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Published: 2025-06-27 | Origin: /r/programming

The content critiques "Ticket-Driven Development," where developers prioritize completing tasks on a sprint board over genuinely engaging with and understanding their work. While this approach may create the illusion of productivity—short standups and unblocked workflows—it leads to a disorganized codebase filled with quick fixes and a lack of context. Developers become disengaged, stopped asking questions, and only focus on the tasks at hand, neglecting the bigger picture. The author argues that this mentality equates movement with effectiveness, resulting in

Published: 2025-06-26 | Origin: /r/programming

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Published: 2025-06-26 | Origin: /r/programming

GCC 15 has brought significant improvements in code generation for Arm-based platforms, continuing enhancements such as control flow vectorization and the integration of SVE and Advanced SIMD instructions. The release boasts improvements specifically for Neoverse cores, with an estimated 3-5% performance boost in SPECCPU 2017 Intrate benchmarks on these CPUs. The transition from two loop vectorizers to a single loop-aware SLP vectorizer has streamlined development, allowing for quicker feature implementations and increased flexibility. Enh

Published: 2025-06-26 | Origin: /r/programming

The author has been working on deploying their website, primarily served by a Rust binary, through Docker but has encountered challenges. They have been frustrated by the slow build times, taking around 4 minutes for a full rebuild whenever changes are made. To improve this, they plan to switch to using container deployment, recognizing that this is a standard practice in recent software development. They discovered that the typical approach for building Rust programs in Docker results in lengthy rebuilds, especially when making small changes. To address this

Published: 2025-06-26 | Origin: Hacker News

A 99 million-year-old amber specimen has preserved an ancient fly with a zombie fungus growing out of its head, alongside a young ant infected with a similar fungus. These fossils, studied by Yuhui Zhuang and colleagues, are among the rare examples of fungal parasites that manipulate and eventually kill their insect hosts. The researchers identified two new species of ancient fungi, named Paleoophiocordyceps gerontoformicae (found on the ant) and Paleoophiocordy

Published: 2025-06-26 | Origin: Hacker News

ISC has announced the release of Kea 3.0.0, marking it as the first Long-Term Support (LTS) version of the software. Users can download it and access the release notes from ISC's website. With this update, maintenance for Kea 2.4 has ended, and twelve previously commercial Kea hooks have been open-sourced, providing users with full access to Stork's features like host reservation management and subnet configuration. Responding to user feedback, ISC has

Published: 2025-06-26 | Origin: Hacker News

The "Same Sizer" script standardizes the horizontal space of words in text using a monospaced font approach, ensuring all words occupy the same width for a uniform appearance. It also incorporates a technique from Ashkenazi Hebrew manuscripts and certain Quranic texts, where oversized words are rotated into the margin, with adjustable curvature options and a straight-end variant. Additionally, the script mimics a method from some manuscripts that fills the space at the end of a line with various decorative elements like strokes

Published: 2025-06-26 | Origin: Hacker News

The author proposes adding a declarative templating API to the web platform, highlighting that while the DOM API has enabled the creation of dynamic web applications, it currently lacks a robust and ergonomic way to handle templating. Templating is crucial in modern web development, allowing developers to efficiently generate and update DOM nodes with data while preventing XSS attacks. This feature is fundamental to many popular web frameworks like React, Vue, and Angular. The absence of a built-in templating solution in the web platform

Published: 2025-06-26 | Origin: Hacker News

The content is a summary of a book by Patricio Gonzalez Vivo and Jen Lowe, which provides a gentle, step-by-step guide to the complex topic of Fragment Shaders. The book covers various topics, including getting started, algorithmic drawing, generative design, image processing, simulation, and 3D graphics, and includes an appendix on alternative ways to use the book along with an examples gallery. Patricio Gonzalez Vivo is an artist and developer based in New York, focusing on the

Published: 2025-06-26 | Origin: /r/programming

OpenTelemetry is an open-source observability framework designed for collecting, processing, and exporting telemetry data—logs, metrics, and traces—into various observability backends. It emerged from the combination of two prior projects: CNCF's OpenTracing, which offered a vendor-agnostic specification for distributed tracing, and Google's OpenCensus, which gathered traces and metrics internally. The key benefits of OpenTelemetry include: - **Vendor Agnosticism**: It prevents vendor lock-in by allowing users

Published: 2025-06-26 | Origin: Hacker News

The creators of ISSEN developed the app after facing challenges in finding effective tools for practicing Japanese and French. Traditional tutoring can be costly and difficult to schedule, prompting the need for an alternative. ISSEN utilizes a custom voice AI pipeline that integrates speech-to-text (STT), text-to-speech (TTS), large language models (LLMs), and additional features to facilitate realistic conversations. The app aims to improve language fluency by focusing on immersion rather than gamification, allowing users to practice speaking

Published: 2025-06-26 | Origin: /r/programming

The Vulkan® API has faced significant challenges with synchronization, which has been a common pain point for developers. In response, the Khronos® Vulkan Working Group is focusing on simplifying the synchronization model to enhance usability. A major update is the introduction of the VK_KHR_unified_image_layouts extension, which aims to eliminate most layout transitions, addressing developer frustrations with image layout management. Vulkan's original synchronization model, designed over a decade ago, emphasized explicit control, catering to the performance needs of

Published: 2025-06-26 | Origin: Hacker News

The content highlights Google's advancements in artificial intelligence, showcasing their next-generation AI systems and intelligent models, including lightweight open models for image, music, and video generation. It emphasizes ongoing research and development, featuring AI prototypes, recent breakthroughs, and updates from their lab. Google's mission is to build AI responsibly for the benefit of humanity, ensuring accessibility for future generations while prioritizing safety through proactive security measures. The text calls for individuals interested in making a positive impact on the world and outlines the transformative potential of AI

Published: 2025-06-26 | Origin: /r/programming

The blog discusses the use of Dynamic Analysis data to detect abnormal activities in open source packages, particularly during package installation. By monitoring network connections and unusual binary executions in a controlled environment, potential malicious packages and actors can be identified. The authors share insights from their experience in building a large-scale Dynamic Analysis System that analyzes runtime behaviors, enhancing their existing Static Analysis efforts. Since the system's inception, nearly 28 million events involving over 380,000 packages have been tracked. To differentiate between normal and abnormal