Published: 2025-07-30 | Origin: /r/ruby

The content discusses Ruby SHell, a customizable Ruby-based shell project that allows for various enhancements and user controls. The project is ongoing and welcomes suggestions. Users can easily set it up by cloning the repository and configuring their environment with minimal external dependencies. Key features include tracking and navigating directories, creating and managing command shortcuts (nicks and gnicks), and the option to integrate local AI processing with Ollama. The shell supports tab completion for commands, directory navigation, and aliases, streamlining user interaction.

Published: 2025-07-30 | Origin: /r/programming

The content celebrates the 20th anniversary of MDN (Mozilla Developer Network), highlighting its importance as a valuable resource with over 14,000 pages of web platform documentation. The Chrome Developer Relations team expresses their admiration for MDN, noting their contributions to the site and frequent references in their own work. The anniversary celebration includes a tradition where browser teams exchange cakes during significant milestones, which was observed at the I/O Connect event in Berlin. The post concludes with licensing information and a note on the last

Published: 2025-07-30 | Origin: /r/programming

The page provides a structured introduction to Git concepts, minimizing the need for unfamiliar terminology by presenting them in a clear sequence. It illustrates command options and their interactions with practical examples, enhancing understanding. Upon clicking a command, options are displayed on the left panel and examples on the right. Commands are categorized intuitively for easier navigation, rather than just in alphabetical order. For any unlisted commands, users are directed to the official Git documentation. Key resources include links to various documentation portals and external references. The

Published: 2025-07-30 | Origin: /r/programming

The content discusses feedback regarding benchmarks created by PVS-Studio related to the performance of MethodHandle methods, which the author believes are flawed. Key criticisms of the benchmarks include: 1. MethodHandles and reflection objects should be defined as static final for JVM optimizations. 2. The benchmark inaccurately compares method invocation by using exact return values and parameters, making it misleading. 3. The timing measurement should be in nanoseconds, not microseconds, to adequately assess MethodHandle performance. 4. Using

Published: 2025-07-30 | Origin: /r/programming

Of course! Please provide the content you'd like summarized, and I'll be happy to help.

Published: 2025-07-30 | Origin: /r/ruby

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Published: 2025-07-30 | Origin: /r/ruby

At SINAPTIA, we utilized multi-modal Large Language Models to automate the categorization of over 1 million boat images for Rightboat, a leading boat marketplace, drastically reducing the time required from months to just a few days. Rightboat's platform features thousands of boats, with some having over 200 images each, but these images lacked proper categorization and descriptive information, negatively affecting user experience and operational efficiency. To address this, the product design team developed a new image gallery that organized images

Published: 2025-07-30 | Origin: /r/programming

The content discusses a simplified approach for managing application state in HTMX applications by using URL parameters instead of complex state libraries. This method allows developers to handle filters, sorting, pagination, and search elegantly, with the URL serving as the single source of truth. A specified URL structure (e.g., /?status=active&sortField=price&sortDir=desc&page=2) encapsulates the full state of the application, making it bookmarkable and shareable. The process involves three synchronized

Published: 2025-07-30 | Origin: Hacker News

The Earthquake Event Page application is compatible with most recent web browsers. Users can explore supported browsers or utilize features like Real-time Notifications, Feeds, and Web Services.

Published: 2025-07-29 | Origin: Hacker News

The article explores the complexities of signal processing, particularly focusing on I/Q (in-phase and quadrature) signals within the context of wireless communications. It highlights how newcomers to the Signal Processing Club often find the concept challenging and may opt for more straightforward subjects like machine learning, despite the latter being less intriguing. The discussion contrasts audio signals with radio signals, questioning why I/Q processing is prevalent in radio communications but not in traditional audio applications. The core of the topic revolves around the nature of electromagnetic waves,

Published: 2025-07-29 | Origin: Hacker News

Shunsaku Tamiya, the former president and chairman of Tamiya, Inc., passed away on July 18, 2023, with his death announced on July 21. He was instrumental in transforming Tamiya into a leading manufacturer of high-precision plastic model kits and radio-controlled vehicles. Originally joining his father's transport company, Tamiya shifted the focus to model kits after a fire destroyed the lumber supply. Under his leadership, Tamiya adopted plastic technology, which revolution

Published: 2025-07-29 | Origin: /r/programming

The content appears to be a snippet from a PDF file, likely containing a numerical object structure and binary data. It features object references, a cross-reference table (xref), and a trailer section which are common components of a PDF document. The binary content seems to include a variety of encoded characters and sequences, but it is largely unintelligible without additional context or decoding. This data is structured for use in PDF file processing rather than conveying a specific narrative or information.

Published: 2025-07-29 | Origin: /r/programming

The latest Linux kernel release, Linux 6.16, may seem minor, but it features some notable enhancements. Linus Torvalds described it as a calm and fine release, without any major excitement. Key updates include increased integration of the Rust programming language into the kernel, specifically with Rust bindings for the driver core and PCI device subsystem, making it easier to add Rust-based hardware drivers. Improvements in the Direct Rendering Manager (DRM) focus on Rust abstractions for various GPU vendors, which

Published: 2025-07-29 | Origin: /r/programming

The article provides a detailed guide on using GDB over a serial connection to debug the kernel on a Pixel 8 device. It covers the steps for building and flashing a custom kernel with KGDB enabled, as well as methods for breaking into KGDB using both ADB and serial connections. The guide is designed to be adaptable for other Pixel models. The author, who teaches a course on exploiting the Linux kernel, notes the importance of kernel debugging, especially on physical devices. While preferences for printk-debug

Published: 2025-07-29 | Origin: /r/programming

The 2025 Developer Survey, conducted by Stack Overflow in its fifteenth year, received over 49,000 responses from 177 countries and explored 314 technologies, including AI tools and community platforms. It provides insights into the global developer community's needs and preferences. Notably, Rust's popularity continues to rise, largely due to its build tool, Cargo, which is highly admired in cloud development. The survey introduced the new role of Architect, which ranked as the fourth most popular among respondents.

Published: 2025-07-29 | Origin: Hacker News

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Published: 2025-07-29 | Origin: Hacker News

The post is an informal account of the writer's journey to recreate fireflies using an Astable Multivibrator circuit. Despite having no prior knowledge of electronics, the author embraces the learning process, focusing on small victories and honest mistakes. They experimented with basic components, learning through resources like YouTube and AI tools. After successfully assembling a blinking LED circuit on their first attempt, they faced challenges with the blinking rate and duration. To address these, they sought advice on how to make the LED blink only

Published: 2025-07-29 | Origin: /r/programming

In this episode of The Cursed Systems Programming Show™, the focus is on creating a "Hello, World!" program using unconventional and complex methods by implementing a Type-II hypervisor in Rust. Instead of typical syscalls, the show explores x86's virtualization extensions, specifically utilizing KVM (Kernel-based Virtual Machine) on Linux, which allows user-space programs to access privileged CPU instructions without needing to write kernel modules. The process involves opening /dev/kvm and utilizing ioctl commands to obtain a VCPU

Published: 2025-07-29 | Origin: Hacker News

Hyprnote is a desktop application developed to address privacy concerns associated with meeting note-taking tools that send data to external servers. It allows users to transcribe and summarize meetings locally by capturing microphone input and system audio, eliminating the need for third-party bots. The app utilizes local AI models, specifically Whisper and a custom model called HyprLLM, which is based on Qwen3. While the team acknowledges that they are still improving the summarization capabilities, they emphasize the importance of data control and

Published: 2025-07-29 | Origin: /r/ruby

The author expresses a fondness for the "slices" feature in Hanami, which allows for the integration of cross-functional mini-apps within a primary project. Initially part of the early Hanami (formerly known as Lotus), this feature can be used to build complex applications like an admin panel. However, the existing structure can feel overwhelming for smaller projects. The author discovers a simpler method to create micro-slices directly in Hanami. This involves creating a minimal slice without the extensive setup usually