Published: 2025-04-09 | Origin: /r/programming

Tim Chase's post from February 16, 2020, discusses the powerful scheduling capabilities of the remind calendar utility, which he finds unmatched by other calendar programs. He references a PDF presentation, as well as articles from Linux Journal and 43 Folders, to provide an overview of its features. Chase outlines the installation process for remind, which has been available since 1990 and is widely accessible via various package repositories. He provides command-line instructions for installing remind on FreeBSD, OpenBSD,

Published: 2025-04-09 | Origin: /r/programming

The author is preparing for a new release of their book, "Logic for Programmers," focusing on updating the chapter about Logic Programming Languages. They initially used puzzle solvers, like the eight queens problem, as examples, but now wish to provide practical use cases of Prolog that can apply to everyday work. However, they acknowledge the appeal of puzzle solvers for newsletter content, referencing a post by their friend Pablo Meier who used Prolog to solve a video game puzzle. The author presents a

Published: 2025-04-09 | Origin: Hacker News

The content emphasizes the importance of user feedback and outlines the features of a modern Dockerfile format and parser called dockfmt, built on the internal buildkit parser. It mentions the availability of binaries on the releases page and provides guidance for adding dockfmt as a pre-commit hook in a .pre-commit-config.yaml file. The text also notes that while contributions are welcome, formatting comments in the output is complex due to their removal by the parser. Additionally, it mentions the availability of JavaScript bindings

Published: 2025-04-09 | Origin: Hacker News

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Published: 2025-04-09 | Origin: Hacker News

The content discusses a performance comparison between PostgreSQL's built-in full-text search (FTS) and the pg_search extension, highlighted in a Neon blog post. The benchmark showed that pg_search outperformed the standard PostgreSQL FTS, likely due to insufficient optimization in the standard setup. The post emphasizes that while the addition of GIN indexes is essential, further optimizations were likely overlooked in PostgreSQL's FTS performance assessment. The author aims to provide insights on correctly configuring PostgreSQL FTS

Published: 2025-04-08 | Origin: Hacker News

The Cyc project, initiated by Douglas Lenat, aimed to build artificial general intelligence through symbolic logic over a 40-year span but ultimately failed. Lenat's journey began with his PhD on automated mathematical discovery, where he found that heuristic systems often falter after initial success. He developed EURISKO, which demonstrated potential but faced similar limitations, leading him to believe that a robust foundation of common sense knowledge was essential for true AI development. In 1985, Lenat launched Cyc

Published: 2025-04-08 | Origin: /r/programming

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Published: 2025-04-08 | Origin: /r/ruby

The article discusses the contrasting approaches to API documentation: documentation-first and implementation-first. The authors argue that while a documentation-first strategy, where API specifications are created before coding, is increasingly popular—especially among large organizations with external users—the implementation-first approach may be more advantageous for smaller companies or startups. The implementation-first method allows these organizations to quickly generate documentation based on actual implementations, reflecting the real-world state of their APIs without delaying development for planning. This is particularly useful for startups still refining their product-market

Published: 2025-04-08 | Origin: Hacker News

On April 7, 2025, the author shared insights about a newly created multiplayer web app featuring a 1600-cell grid with individual click listeners. The implementation is intentionally simplistic, demonstrating performance capability while utilizing a fast morph algorithm to update content efficiently. Following feedback from the Datastar community, the author modified the app to use a single top-level event listener and increased the cell count to 2500 to maintain data volume. The author discusses concerns about performance and bandwidth, revealing that Brotli

Published: 2025-04-08 | Origin: /r/programming

The author shares insights on programming topics including scripting, game development, hacking, and photography. They explain the shebang (#!), a critical component in scripts that specifies the interpreter to execute the file. This allows scripts to run with a simple command like `./hello.sh`, provided they have execute permissions. The shebang is not exclusive to shell scripts; it can be used with various script types, which is particularly beneficial for using bundled Linux utilities without manually invoking their interpreters. The author discusses the

Published: 2025-04-08 | Origin: /r/ruby

Shopify CEO Tobi Lütke emphasized in a recent memo that teams must prove they cannot accomplish their goals using AI before requesting additional headcount or resources. He encouraged discussions on how their areas could benefit from autonomous AI integration, highlighting that effective AI usage is now a fundamental expectation at Shopify. Lütke described AI as a significant shift in the workplace and mentioned that questions regarding AI application will be included in performance reviews. Ultimately, he stressed the importance of collectively enhancing skills through AI to support merchants

Published: 2025-04-08 | Origin: Hacker News

Apache ECharts is an open-source data visualization library that offers over 20 chart types and numerous components that can be combined for customized use. It features both Canvas and SVG rendering options, allowing for real-time rendering of large datasets, up to 10 million data points. Users can manage data through datasets that support various transformations, enabling multi-dimensional analysis. The library adheres to visualization principles and offers responsive design, while flexible configurations enhance customization. It boasts a strong open-source community contributing to its development and

Published: 2025-04-08 | Origin: Hacker News

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Published: 2025-04-08 | Origin: /r/programming

In this episode of Maintainable, host Robby talks with Mercedes Bernard, a Staff Software Engineer at Kit, about the importance of writing maintainable code, particularly in legacy codebases. Mercedes emphasizes that well-maintained software should be "friendly" and accessible, especially for early-career developers. They discuss strategies for stabilizing older systems, avoiding rewrites, and fostering a team culture that values maintainability. Mercedes shares insights from her experience in consulting, including how to navigate incomplete documentation and various patterns

Published: 2025-04-08 | Origin: /r/programming

A recent survey reveals a significant divide between C-suite executives and employees regarding AI adoption in the workplace. While 75% of leaders believe their AI implementations have been successful over the past year, only 45% of employees share this sentiment, leading to frustration among the workforce. Software developers express concerns that AI coding tools are introducing errors and worsening technical debt, while feeling hindered by poor mandates from leadership. Business leaders find the automation of repetitive tasks in coding appealing as it can enhance efficiency and increase revenue

Published: 2025-04-08 | Origin: Hacker News

Researchers from China have developed a 32-bit RISC-V processor called RV32-WUJI using molybdenum disulfide (MoS2) as the semiconductor instead of traditional silicon. MoS2 is a one-molecule-thick material similar to graphene but functions as a semiconductor rather than a conductor. The processor, while slow and limited to kilohertz clock speeds and single-bit operations, can execute the full RISC-V instruction set utilizing nearly 6,000 transistors.

Published: 2025-04-08 | Origin: /r/programming

In the current microservices environment, teams often face the challenge of choosing between gRPC for fast internal communication and REST for compatibility with clients. This usually forces them to maintain both, leading to duplicate bugs and increased complexity. To address this issue, a team led by Nishant Joshi has developed a solution using Rust that automatically translates between gRPC and REST, taking advantage of Rust's type system and code generation. The solution involves integrating into Rust's build process to generate corresponding HTTP routes for each

Published: 2025-04-08 | Origin: Hacker News

The content discusses various features of a digital news service offering global news, long reads, podcasts, and events. It highlights the success of Brazil's Pix digital payment system, launched in November 2020 during the COVID-19 pandemic. Pix allows users to make transactions quickly and easily using national ID numbers, phone numbers, or QR codes, becoming an essential payment method in Brazil by 2024 with a dramatic increase in transactions. The article also touches on broader social issues, such as political corruption,

Published: 2025-04-08 | Origin: /r/programming

The author shares their experience with Go programming and expresses the belief that Go may not be a pragmatic language by modern standards. Despite their criticisms, they aim to explore the reasoning behind Go's zero values. In Go, when a variable is defined but not initialized, it receives a "zero value," which applies to structs, interfaces, and reflection, and poses challenges during deserialization as well. The author contrasts Go's approach with that of other languages. In C/C++, uninitialized variables can hold arbitrary

Published: 2025-04-08 | Origin: Hacker News

Tailscale has secured $160 million USD in a Series C funding round, led by Accel, with participation from various investors including CRV, Insight Partners, Heavybit, and Uncork Capital. Notable angel investors include George Kurtz of CrowdStrike and Anthony Casalena of Squarespace. Founded in 2019, Tailscale aims to simplify networking by minimizing the complexities of NAT traversal and VPN configurations. Over the past six years, its services have gained widespread use, enabling