Published: 2025-10-19 | Origin: Hacker News

The content discusses the actor system of Gleam, which is designed with specific goals in mind. It emphasizes the importance of feedback and provides a link to documentation for additional details on available qualifiers and functionalities. The actor system is based on Erlang’s OTP framework, with the process being the lowest level building block. While the library offers various actor types, not all Erlang/OTP functionality is included, particularly those that can’t be safely typed or are still under development. Key components mentioned include:

Published: 2025-10-19 | Origin: /r/programming

The article discusses the disparity between the general hype surrounding AI in mainstream media and the more grounded perspectives of professionals within the tech industry. While AI is a major topic in tech, many engineers and product managers believe it should be viewed as a "normal technology" rather than a transformative entity. They express frustration at the sensationalism surrounding AI, which often leads to unrealistic expectations and a cult-like reverence for the technology. Instead of focusing on an informed discussion from within the industry, media often amplifies voices

Published: 2025-10-19 | Origin: /r/ruby

Sure! Please provide the content you'd like me to summarize.

Published: 2025-10-19 | Origin: Hacker News

Failed to fetch content - HTTP Status - 403

Published: 2025-10-19 | Origin: /r/programming

The author has struggled to understand the memory layout of C++ objects, prompting them to conduct experiments to clarify the concept. The experiments are based on the Itanium C++ ABI, used by GCC and Clang, which governs aspects not defined by the C++ standard, such as vtable layout, vptr location, virtual function dispatch, and RTTI. The post aims to provide insights into these memory layouts, particularly for single inheritance, using diagrams and practical examples. Each polymorphic object, defined

Published: 2025-10-19 | Origin: Hacker News

The NTSB is investigating a recent incident involving a United 737 MAX aircraft that experienced damage shortly after taking off from Denver for Los Angeles. The investigation is focused on the possibility that debris from a weather balloon's data package struck the plane, causing injuries to a pilot and damage to the windshield and frame. Photographic evidence shows the pilot's arm with small cuts, and reports indicate that the plane was likely hit by a falling object, not space debris, which would have caused more significant damage.

Published: 2025-10-19 | Origin: Hacker News

The passage discusses the ruins of Llano del Rio, California's largest secular utopian colony, located between Palmdale and Victorville. Situated near military and logistics facilities, the area has a contrasting history of advanced technology and forgotten dreams of utopia. The author reflects on their personal journeys through this desolate region, highlighting the eerie juxtaposition of the past utopian vision and current realities. The piece is part of a newsletter by Stefan Kubicki, focusing on hidden worlds and utopian stories.

Published: 2025-10-19 | Origin: /r/programming

The article discusses the alarming decline in software quality, exemplified by a recent incident where the Apple Calculator leaked 32GB of RAM—a memory consumption that far exceeds what was typical in the past. It notes that such bugs, which would have previously prompted urgent fixes and serious scrutiny, are now commonplace and often ignored. The author has been monitoring software quality metrics and notes an exponential increase in memory leaks and system failures across various applications, including VS Code, Microsoft Teams, Chrome, Discord, Spotify, and

Published: 2025-10-19 | Origin: /r/programming

The content introduces a new article series focusing on "Permanent Features" in the recently released Java 25, which is a long-term support (LTS) version following Java 21 and several non-LTS releases. The article, authored by Saeed Zarinfam, highlights six key features of Java 25, including Compact Source Files, Flexible Constructor Bodies, Scoped Values, and Module Import Declarations. It aims to provide insights into these permanent features, promoting an understanding of their significance in building robust

Published: 2025-10-19 | Origin: /r/programming

The author discusses the drawbacks of event sourcing, countering its common portrayal as a flawless solution for software design problems. While often seen as a magical fix, the reality includes significant challenges and complexities that can lead to difficulties in development and production. The author's experience of building an event-sourced system reveals various unexpected issues and misjudgments that arose, emphasizing that understanding the drawbacks and potential problems is crucial before embarking on such a journey. The piece aims to illuminate the unseen costs and obstacles, rather than outright

Published: 2025-10-19 | Origin: Hacker News

Andrej Karpathy offers several key pieces of advice for undergraduate students to excel in their studies: 1. **Prioritize Sleep**: Avoid all-nighters and aim for about 7.5 hours of sleep, as getting enough rest can enhance problem-solving ability and memory retention. 2. **Engage in Tutorials**: Attend tutorials or review sessions, even if they are not well-structured. Participation helps reinforce understanding, and if one session is unhelpful, consider trying another. 3.

Published: 2025-10-19 | Origin: /r/programming

The content provides instructions for using a decompilation repository of Duke Nukem Zero Hour for the N64. It emphasizes the importance of user feedback and the requirements for using the repository, including owning the game and using Ubuntu 20.04. Steps include cloning the repository, placing the US ROM named `baserom.us.z64` in the root directory, and running specific make commands to build the ROM. It also mentions support for French versions and offers options for non-matching decompilation

Published: 2025-10-19 | Origin: Hacker News

The author created a feature on their website that allows visitors to send anonymous messages, which are printed out in real-time using a receipt printer located on their desk. Inspired by a friend's similar concept, they utilized an Epson TM-T88IV thermal receipt printer purchased for about $50 on eBay. The printer uses heat-reactive paper, avoiding the need for ink cartridges. To enable communication with the printer, the author sends commands in the ESC/POS language but faced challenges due to the printer's age

Published: 2025-10-19 | Origin: /r/programming

The article introduces a new approach to state management in Flutter, inspired by game development architecture, and is the first in a series on Event-Component-System (ECS) architecture. The author reflects on challenges faced in Flutter apps as they grow, such as tangled state management and dependencies, despite employing popular solutions like Provider and BLoC. The proposed ECS architecture emphasizes radical separation of concerns, with components serving as data containers and systems representing stateless behavior which interact through events, promoting a clean data flow

Published: 2025-10-19 | Origin: Hacker News

The transcript is from a keynote presentation titled "The Accountability Problem," delivered by the VP of Engineering at OpenSesame at the Agile Cambridge conference on October 2, 2025. In his talk, he discusses the importance of defining software department accountability to ensure business partners do not impose it externally. The speaker shares his experiences during his visit to Cambridge, emphasizing the city's rich history and giving context to his background as a VP and consultant specializing in late-stage startups that aim to balance entrepreneurial spirit with organizational

Published: 2025-10-19 | Origin: Hacker News

In his exploration of love and friendship, Gary Borjesson draws on Carl Jung's insights regarding self-love and relationships. He emphasizes that while it is easy to love others, loving oneself can be a painful challenge, akin to embracing a "glowing red-hot iron." Borjesson highlights that genuine love for others is rooted in how well we love ourselves—a concept echoed by Aristotle, who argued that our self-relationship shapes our friendships. Internal conflicts, such as anxiety or addiction, can hinder our

Published: 2025-10-18 | Origin: Hacker News

The narrator describes a painful experience of drawing blood for DNA sequencing, where a friend repeatedly stabs their finger with a needle. Despite the discomfort, they are intrigued by the advancements in DNA sequencing technology. Initially, sequencing the first human genome took 13 years and $2.3 billion. Today, with an Oxford Nanopore device costing around $1,000, individuals can sequence DNA in under 48 hours. However, the current method requires sending samples to third-party companies, raising concerns

Published: 2025-10-18 | Origin: Hacker News

Of course! Please provide the content you would like me to summarize.

Published: 2025-10-18 | Origin: Hacker News

Yang Chen-Ning, a celebrated physicist and Nobel laureate, passed away at the age of 103 in Beijing. An esteemed member of the Chinese Academy of Sciences and a professor at Tsinghua University, he was recognized for his pioneering contributions to physics, notably the theory of parity non-conservation in weak interaction for which he received the Nobel Prize in Physics in 1957 alongside Tsung-dao Lee. Yang is often compared to Albert Einstein as one of the greatest physicists of the

Published: 2025-10-18 | Origin: Hacker News

ServiceRadar is an open-source distributed network monitoring system designed for infrastructure and services in challenging environments. It offers real-time monitoring of internal services with cloud-based alert notifications, ensuring users stay informed during outages. The quickest way to deploy ServiceRadar is via Docker Compose, which sets up the entire stack, including the database and web UI. The system comprises four main components and supports both AMD64 and ARM64 architectures. It boasts impressive performance metrics, capable of handling 90 million events per second with low