Published: 2024-09-22 | Origin: Hacker News

The content emphasizes the importance of user feedback and provides a demonstration of how to build Android applications using C and Make, without needing Java. It highlights the ease of creating lightweight APKs, with sizes around 25kB (or 45kB for API 30), allowing for rapid development and deployment. The author also shares a disclaimer about the reliability of the code and mentions that support is available via a private Discord group. The framework is designed to facilitate custom builds and streamline the development process,

Published: 2024-09-22 | Origin: /r/programming

The author has dedicated significant free time over the past several months to their side business, JustFax, primarily focusing on migrating from LemonSqueezy to Stripe as a payment gateway. This transition required extensive development work, including implementing a job processing queue and a basic accounting system, all in Rust. The scope of the project expanded beyond initial expectations, leading to one of the largest merge requests the author has handled. Reflecting on the journey, the author notes their experience using Rust in production and shares insights

Published: 2024-09-22 | Origin: /r/programming

The article discusses converting a 5-bit unsigned normalized integer (unorm) to an 8-bit unorm, which is particularly relevant in computer graphics where colors are typically represented as RGB values ranging from 0 to 255 (8-bit). The author encountered this problem while working with the B5G5R5A1 pixel format, which encodes RGB channels with 5 bits each and an alpha channel with 1 bit, totaling 16 bits per pixel. To convert a

Published: 2024-09-22 | Origin: /r/programming

The author, a software engineer passionate about backend development, cloud, and DevOps, recently explored OCaml after hearing positive feedback about it. Having experience in Go, PHP, Python, and JavaScript, the author shares their initial thoughts after completing a small OCaml project. They began with the official documentation, which provided a basic understanding of the language and its type model, but found additional resources like Real World OCaml and OCamlverse to be helpful. The author believes there is a need for

Published: 2024-09-22 | Origin: /r/programming

Discord has been focused on improving its app's performance by reducing bandwidth usage, particularly on iOS and Android, which is expected to enhance user experience. Since 2017, Discord has utilized zlib for compressing gateway connections, making messages significantly smaller. However, they are now shifting their focus to zstandard, a more efficient compression method that has gained traction since its release in 2015. Zstandard offers better compression ratios, faster processing, and supports dictionaries, which can further optimize bandwidth.

Published: 2024-09-22 | Origin: Hacker News

A year ago, the author had to migrate their domain after Google shut down Google Domains, which involved setting up sub-domain mappings and re-verifying their domain with Google Cloud Run. Now, with Google Container Registry (GCR) set to shut down in 2025 and replaced by Artifact Registry (GAR), the author has spent considerable time migrating various projects from GCR to GAR. This process has been tedious, especially for older projects that were previously stable. Despite finding Google Cloud to be a superior

Published: 2024-09-22 | Origin: Hacker News

The speaker discusses a situation involving Elecrow, a company known for electronics and Raspberry Pi accessories, which allegedly used an AI voice clone of his voice without permission to narrate promotional videos. While he previously reviewed one of their products and had a good relationship with them, he is concerned that viewers may mistakenly think he endorsed these videos. He speculates that Elecrow may have fed his YouTube content into an AI tool to create the voice clone. The speaker reflects on the lack of legal precedents for

Published: 2024-09-22 | Origin: Hacker News

In 2004, a significant milestone was achieved with the creation of Ableton's first software synthesizer, Operator. To commemorate its 20th anniversary, a webpage has been launched that includes background information, tips, and a download link for a preset pack designed by the creator and other Ableton colleagues. The content also references a historical event from 1975 when Pierre Boulez and a team from IRCAM conducted a computer music course at CCRMA. It highlights the establishment of the Stanford Artificial

Published: 2024-09-21 | Origin: Hacker News

In a recent blog post, the author reflects on the variety of computer platforms that existed in the past, particularly those that were exclusive to Japan and never released internationally. They highlight three significant 16-bit platforms: NEC's PC-98, Fujitsu's FM Towns, and Sharp's X68000. The PC-98 was the most prominent of these, while the others had more niche markets. The author explains that during the era of these platforms, DOS was a different beast compared to modern

Published: 2024-09-21 | Origin: /r/programming

Terrance Craddock, a freelance software engineer with 25 years of experience, discusses the detrimental effects of a toxic work culture in the tech industry, primarily characterized by long hours and "hustle culture." He argues that this environment leads to burnout and stifles innovation, with actual productivity peaking at only 10% of the time claimed to be "working." Craddock shares an example from his career at a Silicon Valley startup that emphasized constant availability, illustrating the negative impact of

Published: 2024-09-21 | Origin: /r/programming

The content emphasizes the importance of user feedback and provides instructions on using a tool called pmset-session to manage power settings on macOS during SSH connections. It advises users to include pmset-session in their system path and to configure it with .zprofile and .zshenv files for optimal operation. Additionally, it suggests modifying sudo permissions to allow password-less use of pmset and provides code snippets for user configuration. The tool can also help clean up PID files in specific scenarios, ensuring better system management

Published: 2024-09-21 | Origin: Hacker News

The content discusses a development approach based on extensive interaction with a user interface (UI) to identify and resolve issues, likening this process to woodworking. The author emphasizes the importance of clicking around within a web application to simulate user behavior, test functionality, and discover potential flaws. They describe a recent experience where, while working with flexbox for a UI feature involving radio buttons, they encountered an unexpected area where clicking didn't toggle the control as anticipated. This led to the realization that a gap created by flex

Published: 2024-09-21 | Origin: /r/programming

Curious Devs Corner offers simple tutorials and guides on various topics, including Spring Boot, Cloud, DevOps, AI, technology tips, and low-code applications.

Published: 2024-09-21 | Origin: Hacker News

The article explores the nature of elementary particles, which are considered the fundamental building blocks of the universe. It highlights the paradox of particles being described as point-like objects lacking substructure, yet possessing distinct properties such as charge and mass. Various physicists express that the term "fundamental" serves to indicate areas of uncertainty in particle physics, and the properties of these particles arise from mathematical patterns rather than physical constituents. When asked to define what a particle is, physicists provided diverse descriptions that reflect different aspects

Published: 2024-09-21 | Origin: Hacker News

CERN is a leading research organization that investigates the fundamental particles that constitute the universe, employing the world's largest and most intricate scientific instruments. Its mission encompasses fundamental research, societal contributions, environmentally responsible practices, international collaboration, and educational initiatives. Key achievements include discoveries like the Higgs boson, W boson, Z boson, the development of the Large Hadron Collider, and the invention of the World Wide Web. The research agenda spans various topics including antimatter, dark matter, and cosmic rays

Published: 2024-09-21 | Origin: Hacker News

"Applied Mathematical Programming" by Bradley, Hax, and Magnanti is a reference book for the course 15.053, Optimization Methods in Business Analytics, at MIT. Most chapters have been re-typeset for online accessibility, but Chapters 6, 7, and 10 are only available as scanned originals. The book includes downloadable materials and Excel exercises developed after its publication, featuring multiple exercises (e.g., Exercises 3.1, 3.2, etc.) as well as

Published: 2024-09-21 | Origin: /r/programming

The author, an engineer with over seven years of experience in backend, frontend, and DevOps, reflects on their journey in programming. They emphasize that true engineering excellence doesn't stem from complexity or speed but from reliability and simplicity. The author believes that their approach, influenced by personal life lessons and Orthodox Christian principles, prioritizes a slower, more deliberate coding pace, which ultimately enhances productivity. They argue against the misconception that great engineers produce incomprehensible code and assert that the best code is often straightforward.

Published: 2024-09-21 | Origin: /r/programming

The content indicates that an update was made on September 20, 2024, at 10:32:12 AM (GMT+5) regarding the use of DOMjudge, a judging system often utilized in programming contests.

Published: 2024-09-21 | Origin: Hacker News

The content indicates that a project or idea was created by Koen van Gilst, based on a concept by Menno Anker, and it has a source available on GitHub.

Published: 2024-09-21 | Origin: Hacker News

The Palletrone is a robotic hovercart designed for transporting cargo across various terrains. Developed for human-robot interaction, it integrates touch-based controls for navigation and movement. The drone strives to maintain a stable platform during transport, adjusting its roll and pitch to avoid dropping cargo. It utilizes an inertial measurement unit (IMU) to detect touch forces and differentiate between human input and the weight of the cargo. The Palletrone features internal propeller arms that can adjust thrust direction while maintaining