Published: 2025-02-23 | Origin: /r/programming

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Published: 2025-02-22 | Origin: Hacker News

The author emphasizes the importance of having a bias for action and making it a habit to move forward, even with small steps, to avoid stagnation. They suggest that when seeking approval for an initiative at work, it’s more effective to ask for a chance to say no instead of asking for a yes, especially in small companies. For example, instead of asking a busy boss for permission to implement a new GitHub action to improve software quality—which could require considerable effort on their part—the author recommends

Published: 2025-02-22 | Origin: Hacker News

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Published: 2025-02-22 | Origin: Hacker News

The content provides a list of software and ideas created or managed by the OpenBSD project, arranged by their approximate introduction date. Some of these items are further explained in accompanying research papers.

Published: 2025-02-22 | Origin: Hacker News

The author advocates for the use of text labels alongside icons in user interfaces, arguing that relying solely on icons can hinder usability. Many icons do not convey a clear, singular meaning, leading to ambiguity and requiring extra cognitive effort from users to interpret their meanings. For example, while a trash can icon typically represents "delete," a pencil icon may be interpreted as "create," "edit," or "draw," depending on context. This ambiguity slows down user navigation and interaction with the interface. Furthermore, as

Published: 2025-02-22 | Origin: /r/programming

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Published: 2025-02-22 | Origin: /r/programming

The content introduces the FFmpeg School of Assembly Language, highlighting its goal to provide foundational knowledge in writing assembly language within FFmpeg. Assembly language directly translates to CPU instructions and is often referred to as "asm." The text emphasizes that much of FFmpeg's assembly code utilizes SIMD (Single Instruction Multiple Data), which allows for efficient processing of multiple data elements simultaneously—a method particularly effective for handling images, video, and audio due to their sequential data structure. Key terminology like “assembly function” and “vector

Published: 2025-02-22 | Origin: Hacker News

The United States Space Force recently released a rare photo of the X-37B space plane in orbit, marking the first public image of the vehicle during its ongoing seventh mission. Launched on December 28, 2023, atop a SpaceX Falcon Heavy rocket, the X-37B has been in orbit for over a year. The image shows one of the spacecraft's solar panels and its open payload bay while providing a view of the Earth from high above Africa. Limited details about the mission

Published: 2025-02-22 | Origin: Hacker News

The content describes the work of an Associate Professor in Linguistics at the University of Melbourne, who is involved with the Centre of Excellence for the Dynamics of Language. The University funded a project called The Tape Restorator, supported by a grant from the Australian Research Council. This project aims to restore old cassette recordings that capture invaluable linguistic and musical history, particularly in relation to endangered languages. The PARADISEC (Pacific and Regional Archive for Digital Sources in Endangered Cultures) is a digital

Published: 2025-02-22 | Origin: /r/programming

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Published: 2025-02-22 | Origin: /r/programming

Microservices in distributed systems facilitate the development of scalable and resilient applications that require communication among multiple services for handling single requests, like ordering a product, which may involve inventory, payment, and shipping services. This distributed architecture complicates challenges related to data consistency and atomicity, particularly when each service operates with its own database, making traditional ACID transactions inadequate. The Saga pattern addresses these challenges by organizing a process into smaller local transactional updates, referred to as "saga steps" or "subtransactions."

Published: 2025-02-22 | Origin: /r/programming

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Published: 2025-02-22 | Origin: /r/programming

The provided content outlines the use of the "require" statement in scripting to specify necessary extensions, helping to avoid runtime errors. It details how to test various aspects of emails, including: - Email addresses in headers using attributes like :all, :localpart, :domain, and comparators (i;ascii-casemap, i;unicode-casemap). - Header fields with attributes like :is, :contains, and :matches. - Email size with :over and :under attributes.

Published: 2025-02-22 | Origin: /r/programming

The content discusses a minimalist MSI installer generator for Windows projects, which requires minimal steps to create an installer. Users simply need to populate a configuration file (_configMSI.yml) with their values, set the correct build directory, and run two batch or shell files. This tool is suitable primarily for C/C++ projects but can be used for others as well. The generator simplifies the complex process usually associated with creating MSI installers, which traditionally involves intricate configuration files and multiple versions of the WiX Toolset

Published: 2025-02-22 | Origin: /r/programming

The author introduces a configurable rate limiter they developed in their free time, which allows for customized rate-limiting rules for different APIs. Unlike traditional rate limiters that typically enforce a single set of rules across all endpoints, this implementation enables varied configurations—such as allowing one API to handle 1000 requests per minute while another can handle just 100, all based on predefined parameters. The architecture comprises several key components: 1. **Limiter Service**: Coordinates client interactions and manages limiting processes using the

Published: 2025-02-21 | Origin: /r/programming

The otak-monitor is a lightweight extension for Visual Studio Code that enables users to track CPU, memory, and disk usage directly within the editor. It provides efficient updates every 5 seconds and 1-minute averages for system resources. The extension displays key information in the status bar, accompanied by a detailed tooltip. Notably, it automatically adjusts its settings based on the environment, such as GitHub Codespaces. Contributions to the project are encouraged, with a request to discuss major changes through issues before submitting

Published: 2025-02-21 | Origin: /r/programming

SkyDrop is an open-source, lightweight, cross-platform AirDrop server built on Flask. It allows users to gather and share content via a URL request, displaying the most recent ten items on an index page for easy sharing. The server is optimized for use with an iOS Shortcut. To operate SkyDrop, a computer with a static IP address or URL is required, with a Raspberry Pi recommended for hosting. Instructions will be provided specifically for setting it up on a Raspberry Pi. Users are encouraged to

Published: 2025-02-21 | Origin: Hacker News

Slime OS is an app launcher designed for the PicoVision, and plans to expand to other RP2040 and RP2350 devices. Originally created for the Slimedeck Zero mini cyberdeck project, it currently runs in a limited 32-color mode with a resolution of 400x240 interlaced to 800x480, suitable for HDMI displays. The project is in an experimental phase and primarily tested on the PicoVision with specific hardware requirements, including a keyboard compatible with the XRT

Published: 2025-02-21 | Origin: Hacker News

The author aimed to create a modern disk image for the Rock Pi 4 using Yocto, incorporating CUPS and Docker, to enhance their understanding of Yocto while testing its new Software Bill of Materials (SBOM) generation feature. They noted that many single-board computers, including the RockPi from Radxa, often suffer from outdated software, with existing disk images being end-of-life (EoL). The author preferred the RockPi due to its eMMC storage option, which is seen as

Published: 2025-02-21 | Origin: /r/programming

The Interop 2025 project has launched following the success of Interop 2024, focusing on new areas to enhance the web platform, including CSS and performance features. While not all suggestions from stakeholders could be included, a broad range of improvements has been targeted. There are also areas marked for further investigation where more data is needed before they can be fully integrated. The project aims to improve web development by introducing features requested in the State of CSS 2024 survey, allowing developers to create more