Published: 2025-05-07 | Origin: Hacker News

US Routing is a Python library designed for efficient local routing in the United States, using the North American Roads dataset. It is suitable for scenarios where approximate routing is acceptable. Users can install it via pip or poetry, and the library offers functionality to download and process routing data. It includes a BaseRouter class for building custom routing graphs with a simple API that supports shapefiles with multiple geometries and attributes. Feedback from users is valued, and contributions through Pull Requests are encouraged.

Published: 2025-05-07 | Origin: Hacker News

June Huh, a professor of mathematics at Princeton University, has been awarded the Fields Medal for his exceptional ability to navigate and connect diverse areas of mathematics, specifically geometry and combinatorics. Known for taking long, exploratory walks, Huh draws parallels between his observations of nature and his approach to mathematical problems, often finding innovative paths to solve major issues. His journey into mathematics has been marked by exploration and discovery, akin to experiencing "little miracles" as he connects seemingly unrelated mathematical domains.

Published: 2025-05-07 | Origin: /r/programming

The content provides an overview of "ty," an extremely fast Python type checker and language server developed in Rust. It emphasizes that "ty" is pre-release software, not ready for production use, and may have bugs and incomplete features since it is still in active development. Users are encouraged to submit feedback, report bugs, and open issues in the repository. Development occurs in the Ruff repository, where contributions should be made according to the contributing guide. "ty" is licensed under the MIT license, which

Published: 2025-05-07 | Origin: Hacker News

Rybbit is an open-source and privacy-friendly web and product analytics tool that serves as an alternative to Google Analytics. It is designed to be user-friendly and can be set up in just a few minutes. Users are encouraged to check the documentation for more information and available qualifiers. Feedback from users is valued and taken seriously.

Published: 2025-05-07 | Origin: /r/programming

The article discusses polymorphism, a key concept in programming that enables a single piece of code to work with multiple data types, summarized as "one operation, many types." The piece highlights the evolution of programming languages, noting that early languages like C and Pascal lacked native support for polymorphism, leading to laborious code duplication. It distinguishes between types of polymorphism, including **ad-hoc polymorphism** (or function overloading, supported as early as 1959 by ALGOL) and

Published: 2025-05-07 | Origin: /r/programming

The content discusses the challenges of dependency management in Python, highlighting the issues caused by multiple non-interoperable lock files, such as Poetry's poetry.lock and pip's requirements.txt. It notes the fragmented landscape and inconsistent security defaults as significant pain points for developers. The text encourages learning and engagement with technology.

Published: 2025-05-07 | Origin: Hacker News

The recent release of Postgres 18 Beta 1 introduces a significant architectural change: Asynchronous I/O (AIO). This new capability, currently under active development, represents a fundamental shift in how Postgres manages I/O operations, promising notable performance improvements, especially in cloud environments where latency is a critical issue. Historically, Postgres has used a synchronous I/O model, meaning each read request is a blocking call that requires the database to wait for the operating system to return data, leading to

Published: 2025-05-07 | Origin: Hacker News

Le Chat Enterprise is a new AI assistant powered by the Mistral Medium 3 model, designed to tackle enterprise AI challenges such as tool fragmentation and slow return on investment. It offers a comprehensive and customizable platform for enhancing productivity across organizations. The upcoming features will roll out over the next two weeks and aim to provide private AI solutions for teams. Key functionalities include access to extensive knowledge bases, intelligent data integration from various platforms such as Google Drive and SharePoint, and automation of routine tasks. Le Chat

Published: 2025-05-07 | Origin: /r/ruby

Hans-Jörg Schnedlitz discusses the introduction of Solid Queue, a new background job processing library in Rails 8, on May 7, 2025. While existing systems like Sidekiq and Resque are popular, Solid Queue aims to reduce operational overhead by eliminating additional infrastructure dependencies, specifically Redis, which previous systems required. Developed by 37Signals, Solid Queue uses only the database, simplifying setup for Rails applications, even in production environments. The primary features include supporting all databases compatible

Published: 2025-05-07 | Origin: Hacker News

The content emphasizes the importance of user feedback and highlights the features of a custom strain gauge integrated into a circuit board. This strain gauge is capable of measuring micrometer-level deflections with a full-scale deflection range of +/- 3 cm. The recommended board thickness is 0.6 mm but can vary for different applications, affecting output voltage. The project is designed for hand assembly without requiring advanced equipment like hot air or a reflow oven. It can operate standalone or with an external microcontroller.

Published: 2025-05-07 | Origin: /r/programming

CLion, a cross-platform IDE for C and C++, is now available for free for non-commercial use. This change is aimed at students, hobbyists, and individuals involved in open-source projects, allowing them to use CLion without a license fee for non-commercial activities. This update follows a similar licensing model implemented for other JetBrains IDEs like RustRover and Rider. While CLion is now free for non-commercial purposes, the existing licensing model remains in place for commercial use. JetBrains

Published: 2025-05-07 | Origin: /r/programming

Jean Emmanuel Cadet specializes in designing, building, and deploying innovative software solutions for businesses, offering high-quality development services for both web and mobile platforms. He creates dynamic landing pages, sophisticated web applications, and sleek mobile apps for Android and iOS. Additionally, he integrates and streamlines systems with secure, scalable APIs tailored to specific needs and designs robust databases for efficient data storage and organization, ensuring optimal performance and reliability.

Published: 2025-05-07 | Origin: Hacker News

On May 5, 2025, Stratolaunch announced the successful completion of its second hypersonic flight with the Talon-A2 vehicle in March 2025, which surpassed Mach 5, breaking its own speed record from the initial flight in December 2024. This accomplishment supports U.S. defense initiatives and marks a significant milestone in the return to reusable hypersonic testing since the X-15 program ended in 1968. Stratolaunch has conducted four Talon-A

Published: 2025-05-07 | Origin: /r/programming

Darren Horrocks discusses programming and DevOps practices, expressing concerns about the increasing reliance on AI tools in software development. While these tools promise enhanced efficiency through automatic code generation and debugging, they also pose risks of over-dependence. The potential issues include a lack of transparency regarding how these AI models generate outputs, which can lead to developers blindly accepting flawed code. Horrocks emphasizes the importance of maintaining a strong foundational understanding of programming principles to critically evaluate AI suggestions and avoid introducing errors or vulnerabilities into code

Published: 2025-05-07 | Origin: /r/programming

On May 5 at 16:00 GMT, an automated malware analysis system detected a suspicious package named `[email protected]`, used frequently with around 45,000 weekly downloads. The package, maintained by WebScrapingAPI, was found to contain malicious code indicative of a supply chain attack. It generates random user-agent strings but had anomalous code in `dist/index.js`, which was obfuscated to hide its malicious purpose. The project's GitHub repository showed the

Published: 2025-05-07 | Origin: /r/programming

The content emphasizes the importance of user feedback, stating that all input is carefully considered. It introduces a lightweight, JSX-style HTML template engine for Rust, capable of rendering various types of data, including `Display` values and any iterator that yields UI components, like `Option<UI>`. The engine is licensed under the MIT LICENSE. The documentation can be referenced for additional qualifiers.

Published: 2025-05-07 | Origin: Hacker News

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Published: 2025-05-06 | Origin: Hacker News

The post-training process for large language models (LLMs) can lead to biased behavior, particularly when handling content that contradicts safety guidelines. This issue is highlighted in OpenAI’s GPT-4 system card, which notes that model calibration often diminishes after training, causing models to appear overly confident even when incorrect. In content moderation contexts, this can create inefficiencies, as models may produce outputs that require unnecessary human review. An analysis of log probabilities from a dataset of false positives revealed that GPT-

Published: 2025-05-06 | Origin: Hacker News

The source code for the 2010 indie game VVVVVV, created by Terry Cavanagh with music by Magnus Pålsson, is now available for public access. Users can compile the game for personal use, but for distribution, they should refer to the LICENSE.md file. The game remains commercially available at the official website. Discussions regarding updates can be found in the "unofficial" VVVVVV Discord channel. Feedback from users is valued and taken seriously. For further details,

Published: 2025-05-06 | Origin: Hacker News

The message emphasizes that all feedback is valued and taken seriously, and directs readers to the documentation for a complete list of available qualifiers.