Published: 2024-11-01 | Origin: /r/programming

The article, inspired by a video that explains open source using LEGO, aims to clarify the various types of open source licenses through a similar analogy. It uses the metaphor of a box of LEGO bricks to illustrate how creators can share their designs while setting rules for use. Two main categories of open source licenses are discussed: permissive and copyleft. In the permissive model, creators like Alex can freely modify and use a LEGO creation (e.g., a castle) without needing to credit the original

Published: 2024-11-01 | Origin: /r/ruby

In Ruby on Rails applications, developers often struggle with how to manage view-related logic, typically relying on direct object rendering or intertwining presentation logic with model code. This article outlines the pitfalls of these practices, emphasizing their contribution to maintenance challenges and security vulnerabilities. Key issues include: - **Safety Concerns**: Direct HTML generation in models can lead to uncontrolled HTML injection, unsafe use of `html_safe` can bypass important security measures, and these practices increase the risk of cross-site scripting (XSS

Published: 2024-11-01 | Origin: /r/ruby

Shuhari is a traditional Japanese martial arts concept that describes the stages of learning and mastery. It consists of three stages: 1. **Shu (守)** - "to protect" or "to obey": The learner follows the master's teachings and techniques closely. 2. **Ha (破)** - "to break" or "to diverge": The learner experiments and modifies the initial teachings, starting to innovate. 3. **Ri (離)** - "to leave" or "to

Published: 2024-11-01 | Origin: Hacker News

The command line tool jlink allows users to select specific modules, including both platform modules and application modules, to create a custom runtime image. This image functions like a JDK but includes only the chosen modules and their necessary dependencies, making it a self-contained deliverable that does not require a JDK on the target system. During the linking phase, jlink can optimize the image size and enhance VM performance, particularly for startup time. While creating images, jlink distinguishes between runtime images (a subset

Published: 2024-11-01 | Origin: /r/programming

You can develop a backoffice system using an open-source Admin Framework built on Tailwind UI, with the option to extend its functionality using Vue3. By initializing AdminForth with your database URL, you can create a comprehensive admin panel. The framework allows for easy extension through custom Vue3 components and pages. It also features a design based on TailwindCSS, offering theme customization and dark mode.

Published: 2024-11-01 | Origin: /r/programming

Winlator is an Android application that enables users to run Windows (x86_64) applications using Wine and Box86/Box64. The project has been continuously developed since its initial version 1.0, with the source code currently at version 7.1. The repository is not frequently updated to avoid releasing unofficial versions prior to official updates. The developers express gratitude to contributors and supporters of the project and encourage users to check their documentation for additional qualifiers.

Published: 2024-11-01 | Origin: /r/programming

Michael Larabel, the founder of Phoronix.com in 2004, is dedicated to enhancing the Linux hardware experience. He has authored over 20,000 articles on Linux hardware support, performance, and graphics drivers, and is the lead developer of the Phoronix Test Suite and related benchmarking software. The site offers Phoronix Premium for ad-free browsing and additional features, helping support its operations. Contributions can also be made through PayPal or Stripe. Phoronix's mission remains focused

Published: 2024-11-01 | Origin: /r/ruby

The content discusses Ruby bindings for Argon2, a password-hashing function that won the 2015 Password Hashing Competition. The current version of the bindings is 0.3.0, using libargon2.1. Argon2 is designed for secure password hashing, emphasizing memory-hard functions to defend against attacks. The recommended variant for use is Argon2id, which offers a balanced defense against side-channel and GPU-based attacks. The document outlines how to install the dependency, hash

Published: 2024-11-01 | Origin: Hacker News

The author reflects on the shortcomings of online conferences, particularly in comparison to in-person events. They argue that online conferences often mimic the structure of physical ones without adapting to the unique online context. The primary benefits of in-person conferences, such as networking and community building, are difficult to replicate online. Additionally, while specialized conferences can effectively update attendees on field developments, more general events, like HYTRADBOI, struggle to cover a wide range of topics comprehensively. Despite these limitations, the

Published: 2024-11-01 | Origin: /r/programming

The article discusses how machine learning, specifically the use of embeddings, can enhance technical writing. It emphasizes that embeddings are not about text generation but rather refer to a method for transforming text into numerical arrays. Technical writers can input various lengths of text—ranging from single words to entire documents—and receive a fixed-size output array regardless of the input size, which allows for mathematical comparisons between different texts. The output array size varies depending on the specific embedding model used, with examples like Gemini's model returning

Published: 2024-11-01 | Origin: Hacker News

Nick Higham discusses his interest in applied mathematics, numerical linear algebra, and software, particularly focusing on using Emacs and Org mode. He highlights Org mode as a powerful markup language that surpasses Markdown in terms of standardization and functionality. Inspired by a blog post by Karl Voit, which showcases Org syntax, Higham has adapted Voit's example into a longer format and shared the source code on GitHub, including various export formats (txt, LaTeX, PDF, and HTML). He

Published: 2024-11-01 | Origin: Hacker News

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Published: 2024-10-31 | Origin: /r/programming

Pull requests (PRs) are vital for maintaining code quality and facilitating collaboration in software development, but they can also cause delays and complications in release cycles. To address these issues, Microsoft, in partnership with Delft University of Technology, analyzed 22,875 PRs to identify factors that lead to delays. Their study, detailed in the paper “Nudge: Accelerating Overdue Pull Requests toward Completion,” resulted in the Nudge system, which automates reminders to authors and reviewers, reducing PR completion

Published: 2024-10-31 | Origin: Hacker News

A solution has been found for the Hamiltonian circuit problem concerning the Rubik's Cube, specifically within the quarter-turn metric Cayley graph for the Rubik's Cube group. This solution represents a sequence of moves that traverses all 43 quintillion possible positions of the cube without repetition, ultimately returning to the original position. Importantly, starting from any scrambled state of the cube will lead to a solved state at some point in the sequence. The construction of the Hamiltonian circuit involved the use

Published: 2024-10-31 | Origin: Hacker News

The content discusses the current advancements in AI, particularly highlighting the differences between human and AI capabilities in the physical realm. While AI has excelled in areas like games and drug discovery, tasks that require physical interaction, such as folding a shirt, remain challenging. To address this gap, researchers have developed a general-purpose robot foundation model called π0 (pi-zero), aiming to create artificial physical intelligence. This model can process images, text, and actions, enabling it to learn from embodied experiences and command robots

Published: 2024-10-31 | Origin: Hacker News

At the X.Org Developers Conference (XDC) 2024, Alyssa Rosenzweig provided an update on the Apple M1 and M2 GPU graphics driver, which is notably written in Rust. The driver has achieved conformance with essential graphics standards, having progressed from OpenGL ES 3.1 to OpenGL 4.6, which includes the implementation of tessellation shaders. Although the hardware capabilities of the Apple GPU are limited and lack certain required features for full compliance with OpenGL

Published: 2024-10-31 | Origin: /r/programming

Monitoring is a critical component of Site Reliability Engineering (SRE), focused on gathering and analyzing real-time data to understand system behavior, health, and performance. In modern distributed systems, effective monitoring is essential for sustaining reliable services. This introductory post emphasizes metrics as a central strategy for monitoring, although concepts discussed can apply to other methods like logs and distributed tracing. Monitoring in SRE encompasses a holistic view of systems observability. For instance, in an e-commerce web application, monitoring would involve tracking metrics such

Published: 2024-10-31 | Origin: /r/programming

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Published: 2024-10-31 | Origin: Hacker News

In Melbourne on October 9, 2024, the narrator experiences a surreal transition from a peaceful morning to a horrifying new reality at 10:00 AM. After enjoying a cup of tea, they prepare to tackle a complex and convoluted data warehouse platform referred to as the "Pain Zone," where operations are overly complicated and inefficient. The narrator criticizes the platform's architecture, which involves an excessive number of operations (104) for a task that should be far simpler. They express frustration over

Published: 2024-10-31 | Origin: Hacker News

Researchers have developed a new type of insulin that can automatically adjust itself based on blood glucose levels. This innovative 'smart' insulin effectively lowers high blood sugar in animals while also preventing dangerously low levels. The announcement encourages users to switch to a modern browser for an optimal experience on the website. Additional subscription options for accessing journals and individual articles are also mentioned.