Published: 2026-02-05 | Origin: /r/programming

The blog post discusses the benefits of running your own data center rather than relying on cloud providers for compute needs. The author highlights that managing a personal data center fosters self-reliance and better engineering practices by focusing on real-world challenges instead of complex cloud billing and APIs. It also provides incentives for engineers to improve efficiency since additional compute power isn't just a budget increase away. Furthermore, operating your own data center can be more cost-effective, especially for consistent compute or storage requirements common in machine learning. The

Published: 2026-02-05 | Origin: /r/programming

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Published: 2026-02-05 | Origin: /r/ruby

The content describes a pocket-sized Ruby AI agent framework named Pocketrb, which supports multiple large language models (LLMs) and offers advanced capabilities. Users can find documentation for available features and qualifiers. Key functionalities include the use of personas for persistent identity and memory, reusable skills that can be created at runtime, and the ability to access different LLM implementations. The framework also includes a simple memory system for storing and recalling information, an options feature for scheduling tasks, and automatic summarization of long conversations to

Published: 2026-02-05 | Origin: /r/programming

In 2025, Flutter experienced significant maturation and disruption. The transition to the Impeller rendering engine was finalized, enhancing performance on iOS and Android by addressing shader compilation issues. While Skia remained available on the web and for devices below Android API 29, API 29 and above defaulted to Impeller. The introduction of stateful hot reload for web development aligned it with mobile, contributing to a rise in Flutter's usage among new free iOS apps, from about 10% in

Published: 2026-02-05 | Origin: /r/programming

The content discusses the Concurrency Control problem, highlighting the challenges of handling concurrent updates in systems, particularly in user-facing applications or services. An example illustrates a situation where two users attempt to update a budget simultaneously, leading to one update being overlooked, resulting in inaccurate final data. This issue also occurs in asynchronous service communications, where two actions can conflict and cause unintended outcomes. The content emphasizes the need to prevent situations where one update overrides another, either from individual users or from automated services. One proposed

Published: 2026-02-05 | Origin: /r/programming

The article discusses the manipulation involved in setting incentives and how they can unintentionally influence behavior in unexpected directions. It emphasizes that while individuals may game incentives, it is possible to design the incentive framework strategically. The final part of the series focuses on principles for selecting effective incentives. Examples include Basecamp's profit-sharing model for long-term employees, which fosters retention and rewards company success, and Substack's model that aligns writers' earnings with the platform's profitability. The author's experience in their previous company illustrates

Published: 2026-02-05 | Origin: Hacker News

The post discusses the challenges of performing geo joins in large datasets, highlighting their potential to significantly slow down queries due to the complexity involved in spatial predicates. It introduces Floe, which optimizes these queries by leveraging H3 indexes for increased speed. H3, developed by Uber, divides the Earth into hexagonal cells, allowing for efficient representation of geographical data. The key advantage is that the overlap of two shapes can be determined by checking if their corresponding H3 cell sets intersect, transforming a complex spatial

Published: 2026-02-05 | Origin: /r/ruby

The author reflects on the evolution of Responsive Web Design, recalling its prominence over a decade ago, particularly highlighted by Nicolas Barrera's talk. While mobile-first design has become a norm given the prevalence of mobile screens, many code samples still lead to issues like horizontal scrolling or hidden overflows. Programmers, including the author, often prefer larger screens for consuming programming content, which requires extra effort when preparing code snippets for publication, whether through manual formatting or using code formatters. These formatters typically adhere

Published: 2026-02-05 | Origin: Hacker News

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Published: 2026-02-05 | Origin: Hacker News

Catherine (Whitequark) recently highlighted issues found in poorly-engineered firmware, particularly in certain CPUs. She points out two notable examples of errors from Intel that, while not critically damaging, are noteworthy. One example is the misspelling "GenuineIotel" (instead of "GenuineIntel") reported by some Intel processors like the Xeon E3-1231 v3. This could potentially stem from a random bit error in the encoding. The second example is the Core i

Published: 2026-02-05 | Origin: Hacker News

There is a notable increase in demand for Mac Minis, not for their traditional uses, but as machines to run AI agents that automate tasks. Users are utilizing open-source frameworks like OpenClaw to create headless systems dedicated to workflow automation. This trend highlights a gap in Apple’s offerings, as they had the potential to innovate with an AI that could effectively manage computer tasks, such as handling emails and organizing schedules, rather than just providing basic assistance through Siri. The article suggests that Apple might have overlooked

Published: 2026-02-05 | Origin: /r/programming

Starting with version 2026.1, IntelliJ-based IDEs will support native Wayland on compatible Linux desktop environments, moving away from the traditional X application model. This change aims to enhance user experience for Linux users during the early access program (EAP) phase, allowing for feedback before a wider rollout. Key improvements since the last preview include increased stability, drag-and-drop functionality, input methods support, and more native-looking window decorations. Despite these updates, some technical differences between Wayland and

Published: 2026-02-05 | Origin: /r/ruby

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Published: 2026-02-05 | Origin: /r/ruby

The content appears to be a part of a PNG (Portable Network Graphics) image file, specifically in binary data format. This binary data includes the header (IHDR) and data chunks (IDAT) that make up the image. It contains encoded information that does not convey a textual message or narrative. Consequently, there's no summary of meaningful content since it is primarily composed of encoding data for rendering an image rather than presenting readable text.

Published: 2026-02-04 | Origin: /r/programming

The document emphasizes the importance of feedback and outlines the usage of a specific repository that maps part of the Core proton REST API. It allows teams to extend functionalities with their own components. Key formatting requirements for code and configuration files are specified—Rust code must be formatted using `cargo fmt`, and TOML files with `taplo fmt`, with direct consequences for non-compliance in CI. For managing releases, it instructs on creating branches and tags following a specific syntax, as well as utilizing a

Published: 2026-02-04 | Origin: /r/ruby

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Published: 2026-02-04 | Origin: /r/programming

The author discusses their conversation with an engineer who is newly transitioning to a fully remote role, highlighting both excitement and anxiety about this change. Having experienced the shift nearly a decade ago, they recognize the common fears associated with remote work, such as loss of routine and concerns about visibility and productivity. While remote work can be rewarding and transformative if aligned with the right team and culture, it's important to note that it may not suit everyone. The author emphasizes that successful remote work relies on essential traits, but also

Published: 2026-02-04 | Origin: /r/programming

The author recently searched Google Scholar for references to the tool "scc" after receiving inquiries about its use in thesis work. They observed that researchers commonly utilize it to measure the size of projects but noted a lack of engagement with some of its more intriguing features. One such feature is the Unique Lines of Code (ULOC) metric, which they argue provides a better gauge of project complexity compared to the traditional Source Lines of Code (SLOC) measurement by excluding blank and repetitive lines while accounting for comments

Published: 2026-02-04 | Origin: /r/programming

TigerBeetle has developed a software engineering methodology aimed at producing safer, faster software efficiently. The approach emphasizes the importance of correctness and introduces additional safety measures, such as self-verification during execution to ensure programs operate as expected. This methodology aligns with NASA's Power of Ten Rules for Safety-Critical Code, advocating for practices like static allocation, assertions, and setting explicit limits. Key principles include: - **Resource Management**: Limit all resources, execution, and concurrency to prevent issues such as infinite

Published: 2026-02-04 | Origin: Hacker News

The recent release of the Epstein archive by the Department of Justice (DoJ) has faced significant criticism regarding its handling and execution. Issues cited include the unnecessary censorship of co-conspirators' names and random images, a significant oversight allowing widespread access to Epstein's account, and the corruption of much of the data due to poor encoding practices. These concerns raise doubts about the competence of the DoJ officials involved. Despite this, while most potentially damning evidence appears redacted, the author discovered some un