Published: 2025-06-12 | Origin: /r/ruby

The author discusses their transition from using 1Password to generate one-time passwords (OTP) for publishing to RubyGems, primarily due to dissatisfaction with subscription models and the want to eliminate Electron apps. They outline a method for generating OTPs using touch ID or the system password on macOS, noting that other systems, such as YubiKey, may provide alternatives for non-macOS users. The setup process involves generating a password for the `totp-cli` in Apple's Password.app,

Published: 2025-06-12 | Origin: /r/programming

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Published: 2025-06-12 | Origin: Hacker News

The author, unable to afford the $3,500 Apple Vision Pro, created a similar eye-tracking project called Eyesite. Using the WebGazer.js library, they implemented eye tracking with calibration for improved accuracy. The idea was to allow users to interact with a website using their gaze instead of a mouse, and clicking would be done with the spacebar, mimicking the Apple Vision Pro's functionality. Initially, a visible red dot indicated where users were looking, but this distracted users and revealed

Published: 2025-06-12 | Origin: Hacker News

The author reflects on their journey, transitioning from focusing on product development to enhancing developer productivity. They emphasize the importance of saving small amounts of time for developers, which can lead to significant overall efficiency gains. A pivotal project in their career was the Office migration from Source Depot to Git, which highlights the evolution of version control systems. In the early 2000s, Microsoft's source control landscape was challenging, as Git was not yet available, and other options like SVN were still emerging. Microsoft created its own

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

The content discusses the author's experience with various computers that align with their commitment to free software. As of 2022, the author uses a Thinkpad x200 running Libreboot and Trisquel GNU/Linux, which were reconditioned by small businesses to respect user freedom, although not originally sold that way. Prior to this, the author used a Lemote Yeeloong, the only laptop at the time capable of running free software, and an OLPC, which was later abandoned due to its

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

The European Space Agency's Solar Orbiter spacecraft has successfully tilted its orbit around the Sun, allowing it to capture the first images of the Sun’s poles from outside the ecliptic plane. This new perspective is expected to enhance our understanding of the Sun’s magnetic field, solar cycles, and space weather. Traditionally, Sun images have been taken from the ecliptic plane, primarily focusing on its equator. On March 23, 2025, Solar Orbiter viewed the Sun at an angle

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

The article discusses the Raku programming language and its metamodel, addressing the perception of Raku as having a large, complex core. It references John McCarthy's perspective on mathematical neatness influencing language design and responds to a comment on Reddit advocating for languages with a "small, orthogonal core." The author aims to demonstrate that Raku does, indeed, have a tidy core. The discussion is structured into seven sections: 1. An overview of Raku's CORE, which includes functions and

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

The content discusses a tool called "rails-pg-extras," which is a Rails port of Heroku's PG Extras, designed to enhance PostgreSQL database performance insights for Ruby on Rails applications that do not use the Heroku PostgreSQL plugin. It includes various features to analyze database performance, such as information on locks, index usage, buffer cache hit ratios, and vacuum statistics. The tool provides included rake tasks and Ruby methods for developers to integrate into monitoring tasks. There is also an option for a

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

Resemble AI has launched Chatterbox, their first open-source text-to-speech (TTS) model, licensed under MIT. Chatterbox, which has been benchmarked against top closed-source systems like ElevenLabs, is designed for a range of applications such as memes, videos, games, and AI agents. It features emotion exaggeration control, enhancing voice expressiveness. Users can try it on Hugging Face Gradio. For those needing advanced scaling or tuning, a competitively priced

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

In a recent paper published in *Physical Review D*, researchers propose an alternative theory to the Big Bang, suggesting that the universe may have emerged from a colossal black hole's gravitational collapse followed by a "bounce." This theory, termed the "black hole universe," challenges the conventional understanding of cosmic origins, which typically start with the Big Bang as a singular event. While the current cosmological model has effectively explained the universe's structure and evolution, it is based on concepts like cosmic inflation and dark energy that

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

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

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

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

The content expresses a commitment to valuing and considering user feedback. It also mentions that users can refer to the documentation for a list of available qualifiers. Additionally, there is a note about an error that occurred while loading the page, suggesting a reload.

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

A new tracking method by Meta and Yandex poses potential privacy risks for billions of Android users. Native Android apps, including Facebook and Instagram, listen on local ports to gather tracking data. These apps receive metadata, cookies, and commands from scripts (Meta Pixel and Yandex Metrica) embedded in various websites, allowing them to connect to the apps via localhost sockets. This method enables these organizations to link browsing sessions to user identities, effectively de-anonymizing users despite common privacy protections like cookie clearing

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

The latest insights from LeadDev reveal a disparity between the perceived benefits of AI tools for software development and actual productivity gains reported by engineering leaders. While surveys indicate that 88% of GitHub Copilot users and other companies claim significant improvements in productivity from generative AI tools, only 6% of 617 engineering leaders surveyed have noted a substantial boost. Since the introduction of AI tools like ChatGPT, developers have increasingly integrated them into their workflows for tasks such as code generation and refactoring. The

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

The content emphasizes that feedback is valued and carefully considered. It also provides a reference to documentation for available qualifiers. Additionally, it mentions an error that occurred during loading, with a recommendation to reload the page.

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

Chicken eyeglasses, also known as chicken specs or goggles, were small eyeglasses designed for chickens to prevent feather pecking and cannibalism. Unlike blinders, these glasses allow chickens to see forward. Some models featured rose-colored lenses to help chickens not recognize blood on others, potentially reducing aggressive behaviors. Produced in the early 20th century in the U.S., chicken eyeglasses were made from materials like celluloid or aluminum, consisting of two oval panels that attached

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

Linux and MS-DOS share common technical and cultural origins, both being text-based operating systems initially associated with hardcore users. However, they differ significantly in size and functionality, with Linux often described as "DOS on steroids" due to its extensive capabilities, which allow for deep customization. While Linux offers a rich set of features, it also faces criticism for bloat, as many distributions can occupy 5 GB or more, compared to the leaner DOS. Despite its smaller size, DOS can outperform Linux

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

The content discusses the benefits of using Honeycomb as a unified observability platform, highlighting its capacity to help software engineering teams improve their operations and enhance user experiences. It emphasizes the platform's potential to make complex telemetry data comprehensible, a need that has evolved with the advent of modern software development and deployment. The article touches on the historical evolution of observability tools like New Relic and Datadog, which have responded to emerging complexities in software with new abstractions and monitoring solutions. Additionally, it