Published: 2026-02-19 | Origin: Hacker News

The EU Tech Map is a comprehensive directory featuring over 500 European companies offering GDPR-compliant software and services across more than 30 categories. It aids businesses in finding reliable, privacy-respecting technology solutions that are hosted within the EU, ensuring data sovereignty.

Published: 2026-02-19 | Origin: /r/programming

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Published: 2026-02-19 | Origin: /r/programming

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Published: 2026-02-19 | Origin: /r/programming

The content discusses the concept of "Poison Fountain," providing various resources and examples related to its implementation in different server environments. Key highlights include: - A comprehensive explanation of Poison Fountain on the RNS Affn website. - A simple example of usage in Go programming language. - Specific implementations for Apache and Discourse, as well as a guide for Netlify. - Links to articles discussing Poison Fountain from news outlets such as The Register and Forbes. - A call to action for readers to create their

Published: 2026-02-19 | Origin: Hacker News

The content provides an overview of legal agreements, compliance certifications, and security information related to Claude Code. Additionally, it includes links for assistance, security, learning resources, and the company’s terms and policies.

Published: 2026-02-19 | Origin: Hacker News

Nvidia’s RTX 5090 is highlighted as the fastest consumer GPU, offering 104.8 TFLOPS of FP32 (single-precision) compute but only 1.64 TFLOPS of FP64 (double-precision) compute, resulting in a 64:1 ratio. This disparity has widened over the last 15 years, not due to technological limitations but as a strategic shift by Nvidia. Since the Fermi architecture in 2010, the FP64:FP32

Published: 2026-02-19 | Origin: Hacker News

Artificial intelligence (AI) is poised to transform global economies, but concrete data on its impact in Europe is limited. A study analyzing survey data from over 12,000 European firms reveals that AI adoption boosts labor productivity by an average of 4% in the EU without short-term job losses. However, the productivity benefits are not uniform; medium and large firms, along with those investing in intangible assets and human capital, see significantly greater gains. Europe is at a crossroads in the AI landscape, facing

Published: 2026-02-18 | Origin: Hacker News

The article discusses the clothing sizes and fashion preferences of girls, particularly those aged 10 to 15. It highlights the typical size for an 11-year-old girl, which is a size 9 in the junior's section (Medium), and notes that not all tweens fit the same size. As girls reach age 15, they usually experience growth spurts and transition from junior's to women's sizes, marking a significant change in their shopping experience. The article mentions that most girls will find their

Published: 2026-02-18 | Origin: /r/ruby

The author is exploring the use of a combination of ActiveRecord, Postgres, the pgvector extension for vector similarity searches, and the neighbor gem to implement a diverse document retrieval system. They want to retrieve the top 12 chunks ranked by embedding vector similarity, ensuring no more than 2 chunks per document are included in that selection. The author aims to achieve this through SQL rather than Ruby for efficiency. While initially receiving guidance from ChatGPT and Claude, they faced challenges in refining their SQL queries to

Published: 2026-02-18 | Origin: Hacker News

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Published: 2026-02-18 | Origin: /r/programming

The content critiques the ongoing trend of Decentralized Physical Infrastructure Networks (DePIN), arguing that after two years, the hype persists despite their reality as enhanced but flawed Internet of Things (IoT) networks. While DePIN pitches promise lower costs and increased resilience, they often face significant security vulnerabilities and regulatory complexities. The author asserts that these networks primarily rely on speculative capital and do not effectively address the underlying engineering challenges, which may even be exacerbated by decentralization. The piece highlights that, despite

Published: 2026-02-18 | Origin: Hacker News

The content discusses the challenges of uniquely identifying devices and objects as humanity explores beyond the solar system. Unique ID assignment is essential for various sectors, including manufacturing, logistics, and communications, where each device needs its own ID for effective tracking and management. The complexity increases with the scale of operations, such as swarms of robots or vast numbers of components. A straightforward solution proposed is generating random numbers for IDs, which is simple and doesn't require central coordination. However, this method carries the risk of ID collisions

Published: 2026-02-18 | Origin: /r/programming

arXivLabs is a collaborative framework that enables the development and sharing of new features on the arXiv website. Participants, including individuals and organizations, align with arXiv's core values of openness, community, excellence, and user data privacy. arXiv only partners with those who uphold these principles. If you have a project idea that could benefit the arXiv community, you are encouraged to learn more about arXivLabs. Additionally, information about the operational status of arX

Published: 2026-02-18 | Origin: Hacker News

Tailscale has announced that its Peer Relays feature is now generally available, enhancing direct connectivity for devices while addressing challenges posed by firewalls, NATs, and cloud constraints. Peer Relays, initially developed to bypass tough NATs, have evolved into a robust, customer-deployed relaying option that improves performance, reliability, and visibility. Recent upgrades boost throughput and optimize client connections based on available interfaces, leading to more efficient traffic handling. These enhancements help achieve performance closer to true mesh networking,

Published: 2026-02-18 | Origin: /r/ruby

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Published: 2026-02-18 | Origin: Hacker News

The Stable channel has been updated to versions 145.0.7632.75/76 for Windows/Mac and 144.0.7559.75 for Linux, with rollout occurring over the next few days or weeks. A complete list of changes is available in the Log. This update includes one security fix, with details on the Chrome Security Page. Bug details may remain restricted until most users have updated, especially if the issue affects third-party libraries. Users interested in switching channels or reporting

Published: 2026-02-18 | Origin: /r/ruby

The content highlights a common issue in CI (Continuous Integration) systems for Ruby applications, where long-running RSpec test files create a significant bottleneck, delaying build times. Even with parallel test execution, a single worker stuck on a large test file can hold up the entire process. The rspec-big-split gem offers a solution by allowing the splitting of large RSpec files into smaller ones, facilitating more efficient parallel execution across workers. This gem is designed to alleviate the issue of slow build times caused

Published: 2026-02-18 | Origin: /r/programming

The content discusses part of a series on Practical Lattice Attacks on Quantum-Safe Cryptography, specifically focusing on an improved method for attacking secret keys based on the Hidden Number Problem (HNP). In Part 1, the foundational concepts were introduced and earlier works were implemented in C and Python, including the original HNP (1996) and an improved LLL solution (2020). In Part 2, the focus is on a 2021 paper by Sun et al., which

Published: 2026-02-18 | Origin: /r/programming

A user named soneil on Hacker News shared a remarkable four-column version of the ASCII table that highlights some interesting insights about ASCII encoding. The ASCII table includes 32 control characters at the beginning, which don’t represent written symbols, such as backspace and escape. Soneil points out that it’s beneficial to display the ASCII table in groups of 32, as this reveals patterns and relationships between characters. For instance, the escape character (ESC) corresponds to the character '[' when using CTRL

Published: 2026-02-18 | Origin: /r/programming

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