Published: 2025-04-01 | Origin: /r/programming

The content discusses the interactive JSON viewer and jq filter editor called jnv, designed for navigating JSON data. It emphasizes the importance of user feedback and provides links to documentation and installation instructions via Homebrew Tap and NixOS. The tool uses a TOML configuration file to customize features, which is automatically created on the first run if it doesn't exist. It notes that the configuration file has a specific loading priority and refers to default settings in a default.toml file. A warning indicates potential display issues in

Published: 2025-04-01 | Origin: /r/programming

The content introduces Eventually Green Tests (EGT), an innovative software testing approach inspired by the concept of eventual consistency in distributed systems. EGT posits that failing tests will resolve themselves over time through various scenarios: either the code will align with the tests, the tested features may become obsolete, existing tests will become irrelevant due to major code base changes, or an entire application may be deprecated. A study from FAANG companies supports the approach, noting that 97% of failing tests either eventually pass or

Published: 2025-04-01 | Origin: /r/ruby

This is a curated collection of resources designed to support your learning journey. It includes videos focused on technology, infrastructure, hardware, and software, along with articles and tutorials related to software. The content is informative but not instructional in nature. Additionally, there's an invitation for engagement and discussion on various topics. The collection is presented under the brand "Vibe Coding," featuring quality Ruby screencasts.

Published: 2025-04-01 | Origin: Hacker News

Charlotte "Betty" Webb MBE, a notable World War II code breaker from Bletchley Park, passed away at the age of 101. A member of the Women's Royal Army Corps, she started her code-breaking work at just 18 years old and later contributed to deciphering Japanese codes at The Pentagon. In 2021, she received France's highest honor, the Légion d'Honneur. Remembered for her inspirational role in the Army and dedication to preserving the history

Published: 2025-04-01 | Origin: Hacker News

The abstract reveals that the author discovered that the commonly accepted exponential dependence of resistivity on temperature in germanium is misleading. The author criticizes both their equipment and existing literature, deeming the effort a waste of time. In the introduction, the author discusses the concept of electron confinement in energy bands in germanium and explains that heating the material allows electrons to transition to conductive bands, which supposedly affects resistivity in an exponential manner, though the author dismisses the complexity of the theoretical background. The experimental

Published: 2025-04-01 | Origin: /r/programming

The author reflects on their experience with AI tools, particularly in coding and development. They first used AI in late 2022 and were initially impressed with its capabilities, especially for debugging. Over time, however, they noticed a decline in their own coding skills as they increasingly relied on AI integrations like GitHub Copilot in their workflow. By late 2024, the author decided to remove these AI tools, even though they still occasionally use AI and see its potential benefits for programmers. The author compares

Published: 2025-04-01 | Origin: /r/programming

The content discusses several important laws and principles that are relevant and useful for engineers and engineering managers. The laws highlighted include: 1. **Parkinson’s Law**: Work expands to fill the available time, which can lead to unrealistic deadlines. 2. **Hofstadter’s Law**: Projects take longer than expected, even with buffer time, highlighting the challenges of accurate estimation. 3. **Brooke’s Law**: Adding manpower to a late project makes it later, illustrating that simply increasing

Published: 2025-04-01 | Origin: /r/ruby

The author has developed a CLI tool called Advent of Ruby for participating in Advent of Code using Ruby. Initially hesitant to join the event due to self-doubt and stress, they found enjoyment in solving past puzzles at their own pace. To streamline the process, which involved juggling multiple files and tabs for input, solutions, and submissions, the author created the tool to automate these tasks. Building on an existing utility gem (AoC-rb), they added two new commands for committing solutions and tracking progress.

Published: 2025-04-01 | Origin: Hacker News

The content discusses the recurring hype surrounding conversational interfaces in technology, which emerge periodically with claims that they will revolutionize computing by enabling natural language interaction. Despite these predictions—marked by the introduction of virtual assistants, smart speakers, chatbots, and large language models—there has been little substantial change in how we interact with computers. The author speculates that this fascination may stem from a longing for a future envisioned in science fiction or an assumption that "natural language" is the ultimate goal of technology. However

Published: 2025-04-01 | Origin: Hacker News

The Netflix Technology Blog discusses the challenges of transitioning from script to screen in the film and television industry, particularly with the shift to cloud-based workflows. While this transition promises benefits like improved media management and a focus on creative storytelling, obstacles remain, such as managing vast amounts of data generated during production and the inefficiencies of traditional media storage methods like physical tape. To address these issues, Netflix has created the Media Production Suite (MPS), a set of tools designed to streamline media logistics and enhance collaboration within

Published: 2025-03-31 | Origin: /r/programming

The author expresses skepticism about the current hype surrounding AI in software development, describing it as driven by Fear, Uncertainty, and Doubt (FUD). They criticize the rush among companies to adopt AI features without careful consideration, driven by a fear of missing out. Reflecting on their own early programming experiences, the author contrasts these with modern developments, recalling the challenges of learning to code without today's conveniences such as syntax highlighting and online resources. They highlight the significant improvements in development tools over the years,

Published: 2025-03-31 | Origin: Hacker News

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Published: 2025-03-31 | Origin: Hacker News

The Go App Optimization Series is a collection of technical articles designed to help developers enhance the performance of Go applications, including APIs, microservices, and distributed systems. It provides practical patterns, real-world examples, and insights into performance optimization despite Go's limited tuning options compared to languages like C++ or Rust. The series emphasizes actionable techniques for immediate application, covering key topics like memory management, networking, and concurrency. The first article highlights crucial performance patterns backed by practical use cases and benchmarks. Future articles will

Published: 2025-03-31 | Origin: /r/programming

The content discusses the behavior of the Intel 8086 processor when it receives an instruction that doesn't exist. Unlike modern processors (such as the 80186 and later), which generate an exception for illegal instructions, early processors like the 8086 lacked the capability to detect such errors due to design limitations. As a result, the 8086 may perform unspecified actions in response to illegal instructions, including executing some undocumented commands that can reveal hidden internal register values. The 8086 uses microcode,

Published: 2025-03-31 | Origin: /r/programming

This guide provides a step-by-step breakdown for creating a simple Sudoku game in Python, specifically for the terminal environment using standard libraries. It covers everything from importing necessary modules and defining helper functions to constructing main classes and implementing the game loop. The program is compatible with Python 3.10 and above and does not rely on external libraries. Key components include: - **Imports**: Uses `enum` for state and action enumerations, and the `random` module to randomize number placement. -

Published: 2025-03-31 | Origin: Hacker News

The content emphasizes the importance of user feedback and offers a comprehensive overview of an ebook reader application compatible with various formats (PDF, DjVu, EPUB, FB2, and more) and devices (Cervantes, Kindle, Kobo, PocketBook, reMarkable, and Android). Key features include: - Support for both fixed and reflowable document formats. - A customizable reading interface with multi-lingual options. - Integration with various content providers like Calibre, Wikipedia, and Google Translate

Published: 2025-03-31 | Origin: Hacker News

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Published: 2025-03-31 | Origin: /r/programming

The content discusses the importance of data authorization in managing sensitive information within organizations. Data authorization enables fine-grained access control that specifies not only who can access data but also what specific data they can view or modify, down to individual records or attributes. This approach differs from traditional role-based access control (RBAC) by utilizing contextual and attribute-based policies for real-time access decisions. The primary reasons to implement data authorization include enhancing security by minimizing the risk of data breaches and misuse through limited access, as well

Published: 2025-03-31 | Origin: /r/programming

The author, a history enthusiast and programmer, embarked on creating a video that showcases the evolution of Integrated Development Environments (IDEs) over the past 40 years due to the lack of existing resources on the topic. They emphasize the importance of understanding programming history to avoid repeating past mistakes. The video aims to provide a relaxing time-lapse experience, while the accompanying article offers a more detailed exploration of how individual IDEs have influenced programming. The journey begins in 1985 with Borland Turbo Pascal

Published: 2025-03-31 | Origin: /r/ruby

In 2012, a startup using the trendy Meteor.js framework felt promising due to its real-time capabilities and modern features. However, by today, its popularity has waned, unlike more established technologies. In contrast, opting for Rails and Postgres in 2012 might not have been exciting, but a decade later, that choice leads to a stable, well-supported operation where the app runs smoothly and the team can focus on growth rather than maintenance issues. The article champions "boring" software