Published: 2025-10-17 | Origin: /r/ruby

On October 17, 2025, Yukihiro Matsumoto (Matz) announced that the Ruby core team is taking over the stewardship of RubyGems and Bundler from Ruby Central. These vital tools for the Ruby ecosystem have been developed independently for many years. The transition aims to ensure the long-term stability and growth of the Ruby community while maintaining collaboration with Ruby Central and other community members. Matz expressed gratitude to Ruby Central for their previous efforts and highlighted the commitment to a strong

Published: 2025-10-17 | Origin: Hacker News

The content expresses excitement and enthusiasm with various exclamations such as "awesome," "hell yeah," and "amazing." It highlights a spider catching a bug at around -6:18 and mentions a link to Looduskalender, which features fun nature-related content, although it's noted that it's not as exotic. Overall, the tone is playful and enthusiastic.

Published: 2025-10-17 | Origin: /r/programming

The individual primarily known as a Lisper utilizes Lisp extensively for personal projects, including a popular mathematics pastebin and a static site generator for their website and blog. They also develop tools using Emacs Lisp to automate tasks and enhance text editing. Their programming background includes experience with C, C++, Java, and PHP, with notable contributions to the Apache Nutch project in Java and creating a C program called Uncap. Currently, they also use Python, Go, and Rust, but Lisp remains central to

Published: 2025-10-17 | Origin: /r/programming

The content describes a base interface for a program that can be accessed through the `mininterface.run` method, which configures the environment with CLI arguments and a configuration file. There are two exception types mentioned: `Cancelled`, which indicates the program exited without a traceback (e.g., user interruption), and `InterfaceNotAvailable`, which signals failure to initialize an interface (e.g., display issues) but doesn't need to be checked when using safe methods like `run` or `get_interface`. The

Published: 2025-10-17 | Origin: /r/programming

The second part of the WWII RTS "Blitzkrieg 2" recently celebrated its 20th anniversary, having been released on September 23, 2005. In honor of this milestone, Nival's founder, Sergey Orlovsky, announced that the game's source code is now available on GitHub. This archive includes the full game engine code, map editor, scripts, assets, and other data under a non-commercial license, allowing for modifications and educational use but prohibiting paid projects.

Published: 2025-10-17 | Origin: /r/ruby

The content discusses the configuration options available in the version control tool jj, highlighting its similarities and differences with git. It is structured into tiers of configuration, allowing settings for individual repositories, user profiles, or globally across the system. Key features include creating aliases for commands, configuring revset aliases, and customizing templates. Basic configuration tips entail setting a work email based on specific paths and controlling the editor wait behavior depending on the task, whether it's writing a commit message or editing configuration files. The content recommends

Published: 2025-10-17 | Origin: Hacker News

The recovery teams working on the Titan submersible discovered a specialized underwater camera among the wreckage. Although the camera was rated to withstand depths of 6,000 meters, it suffered some damage, particularly to its housing and internal components, likely due to an implosion. Notably, the SD card inside the camera was undamaged, leading to the retrieval of 12 still images and nine videos. The camera, a SubC Rayfin Mk2 Benthic model, is designed with robust

Published: 2025-10-17 | Origin: /r/programming

The arrival of new team members often brings enthusiasm and fresh ideas that can inspire the whole team. However, this enthusiasm can sometimes be stifled by responses that dismiss the ideas, such as, "it's not a priority" or "we’ve already tried that." Over time, this can lead to a decline in the newcomers' motivation, as they may feel their input isn't valued. The author recognizes that there are two types of proactivity: naive proactivity, characterized by raw ideas from newcomers,

Published: 2025-10-17 | Origin: Hacker News

The museum is temporarily closed due to the government shutdown and will provide updates on its reopening. Betty White, the beloved actress, passed away on December 31, 2021, at the age of 99, just weeks before her hundredth birthday. Tributes honoring her legacy poured in, including a tweet from the U.S. Army recognizing her service with the American Women’s Voluntary Services (AWVS) during World War II. The museum recently acquired White's AWVS uniform and its accompanying

Published: 2025-10-17 | Origin: Hacker News

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Published: 2025-10-17 | Origin: Hacker News

The article discusses the BPF Type Format (BTF), which represents kernel data structures and functions to enable compatibility of BPF programs across different kernels. It stems from the Compact C Type Format (CTF), intended for making debugging information available in compiled programs. Nick Alcock presented advancements in merging BTF and CTF, noting that the libctf library can now process BTF and also supports a new "CTFv4" format. Improvements are still needed before BTF can fully

Published: 2025-10-17 | Origin: /r/programming

The author shares their frustrating experience trying to read an ebook they purchased through the Kindle app. Initially, they wanted to support the author by buying the book, but faced numerous obstacles: the app crashed, they couldn't download it for offline reading, and it wasn't possible to export it to Calibre, where they keep their other books. Realizing that the ebook is more of a rental than a true purchase, they felt compelled to find a way to read it alongside their other titles. Their investigation into the

Published: 2025-10-16 | Origin: Hacker News

A new study from the University of California San Diego School of Medicine indicates that ancient human relatives, including Neanderthals and early human ancestors, were exposed to lead up to two million years ago, much earlier than previously believed. This exposure may have influenced the evolution of their brains, potentially limiting their language and social development compared to modern humans, who possess a specific genetic mutation that provides protection against the effects of lead. The research analyzed fossilized teeth from 51 hominid specimens across Africa,

Published: 2025-10-16 | Origin: Hacker News

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Published: 2025-10-16 | Origin: /r/programming

A team was reviewing an API that required expressing supported values as three numbers: a minimum, an increment, and a maximum. The valid values are defined as the minimum and integer multiples of the increment added to the minimum up to the maximum. For instance, with a minimum of 5, an increment of 10, and a maximum of 30, the valid values would be 5, 15, and 25. If the increment is zero, only the minimum and maximum are valid values

Published: 2025-10-16 | Origin: /r/programming

The author reflects on their experience of rewriting a script for the Homebrew package manager, focusing on the differences between programming in Perl and Go. The original script in Perl, designed to selectively upgrade package versions, leveraged implicit structures and runtime flexibility. However, the author noted that using Perl allowed for potential silent failures due to its error handling. In contrast, when porting the script to Go, they appreciated Go's explicit error handling, which promotes clarity and reduces the chances of silent issues—a vital aspect for

Published: 2025-10-16 | Origin: /r/programming

The content discusses the programming language C, highlighting its significance as a middle ground between assembly and higher-level languages over the past 60 years. It emphasizes C's simple imperative syntax and the necessity for understanding concepts like pointers in systems programming. C's impact is noted as foundational to many software systems, contributing to its status as one of the most successful programming languages. Despite its strengths, the language also presents challenges, particularly seen in areas such as its memory management practices. The author points out that while modern

Published: 2025-10-16 | Origin: /r/programming

Subscribing to LWN provides essential support for its publishing operations, giving subscribers immediate access to all site content and additional features. At the Kangrejos 2025 conference, Tyler Mandry, co-lead of Rust's language-design team, discussed the positive impact of the Rust for Linux project on the Rust programming language. He acknowledged the contribution of Rust for Linux developers in advancing key language features, including field projections, in-place initialization, and arbitrary self types. Mandry highlighted the overall

Published: 2025-10-16 | Origin: Hacker News

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Published: 2025-10-16 | Origin: /r/programming

The author reflects on the nature of progress in the software industry, suggesting that what is often perceived as advancement is merely motion without meaningful change. They emphasize that new tools and frameworks do not necessarily solve the same underlying problems. The author shares a personal anecdote about a colleague using Apache Spark for a simple task, highlighting how engineers often confuse capability with necessity, leading to unnecessary complexity. With experience, the author has come to recognize that the optimism driving innovation can also lead to waste, as modern technologies can