Published: 2025-07-10 | Origin: Hacker News

Tokyo has developed a sophisticated flood defense system, including dams, levees, and the Metropolitan Area Outer Underground Discharge Channel (MAOUDC), a network of tunnels and chambers designed to protect the city from flooding. Water management expert Cecilia Tortajada describes her experience visiting the impressive underground water tank and highlights Tokyo's effective strategies for coping with severe weather. However, the city's future flood resilience is uncertain due to climate change and shifting rainfall patterns, as Tokyo is already vulnerable because of its geographic location and

Published: 2025-07-10 | Origin: /r/programming

The content promotes a unique programming language called JPL (JSON Programming Language) that uses JSON syntax for coding. It emphasizes the unconventional and playful nature of this language, warning those who are apprehensive of curly braces and brackets to proceed with caution. Users are encouraged to explore examples, run scripts, and import libraries while embracing the chaotic creativity of coding in JPL. The language is released under the MIT License and is described as a tool for adventurous programmers who enjoy working with JSON. The message ends with

Published: 2025-07-10 | Origin: Hacker News

A German court has ruled that Meta (formerly Facebook) must pay €5,000 ($5,900) to a user for embedding tracking technology on third-party websites without consent, violating the EU's General Data Protection Regulation (GDPR). The Leipzig Regional Court stated that Meta's tracking pixels collect data from users who have not logged into Facebook or Instagram, thereby identifying them. This ruling sets a precedent for other users to sue without needing to demonstrate specific damages, potentially leading to large class action lawsuits against

Published: 2025-07-10 | Origin: Hacker News

The Samuels Public Library in Front Royal, Virginia, has navigated significant challenges, including attempts by a local anti-LGBTQ group to remove certain children's books and a threatened takeover by the private equity firm Library Systems & Services (LS&S). Despite having its funding cut by local officials in alignment with the book banners, the community rallied to protect the library, resulting in LS&S withdrawing its bid to manage the library. Founded in 1799, Samuels is the second oldest library in Virginia and

Published: 2025-07-10 | Origin: /r/programming

After a recent update to Cursor, users have observed a decline in the quality of code suggestions, noting that the outputs are now basic, sloppy, and sometimes incorrect. Concerns were raised about the AI seemingly providing the first idea without adequately considering the prompt's context. Users have questioned whether this issue is widespread or if there are any fixes. Some users have also reported similar experiences with other models, such as Claude 4 Sonnet, which produced poor outputs even for straightforward tasks. It was suggested that

Published: 2025-07-09 | Origin: Hacker News

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Published: 2025-07-09 | Origin: Hacker News

The structure for entering words in the updated dictionary follows the principles from DCHP-2, although the format has changed. Each entry consists of meanings, which are the smallest unit, assigned to one of six Types of Canadianisms, or labeled as “Non-Canadian” if they do not fit these categories. The six types are: 1. **Type 1**: Canadianisms that originated in Canada, with examples like "garburator" and terms such as "hang a l

Published: 2025-07-09 | Origin: Hacker News

The content emphasizes that all user feedback is valued and taken seriously. It discusses an MCP server designed for searching and downloading documents from Anna's Archive, which is a repository for documents available under permissive licenses, like Creative Commons and public domain works. The platform does not support the illegal acquisition of copyrighted materials and encourages users to respect intellectual property rights. Additionally, users are instructed to download the necessary binary from GitHub and configure their MCP client accordingly, mentioning specifics for those using Claude Desktop. The document also

Published: 2025-07-09 | Origin: /r/programming

The paper proposes introducing support for vertical text in C++, addressing the current lack of standard support for this writing orientation in programming. While most coding is done left-to-right and top-to-bottom, many scripts, particularly East Asian ones, can be written vertically. The authors argue that vertical coding has significant advantages, including better alignment with the orientation of modern ultrawide monitors, which have become increasingly wider without corresponding height increases. This allows for longer lines of code to be displayed without horizontal scrolling, reducing strain

Published: 2025-07-09 | Origin: /r/programming

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Published: 2025-07-09 | Origin: Hacker News

Biomni is a versatile biomedical AI agent aimed at enhancing research productivity in various biomedical fields. It utilizes advanced large language model reasoning combined with retrieval-augmented planning and code execution for autonomous research task management. Users can set up the software using a script and install the Biomni package, configuring their API keys in their bash profile. Biomni is an open-science initiative encouraging community contributions, with a guide available for those interested in aiding its development. The project aims to create a shared library

Published: 2025-07-09 | Origin: /r/programming

A new minor version of Perl, v5.42, was recently released, a year after v5.40. This update continues Perl's legacy as a robust programming language, now fully supporting Unicode 16, which introduces 5,185 new characters, including new scripts and emojis. New features include the source::encoding pragma, allowing developers to specify whether parts of the code are encoded in ASCII or UTF-8, helping to avoid potential encoding issues. On the object-oriented programming (O

Published: 2025-07-09 | Origin: /r/programming

The author, a software engineer who extensively uses large language models (LLMs) in their work, reflects on the implications of relying on AI coding assistants. While acknowledging that these tools enhance productivity by streamlining tasks such as writing functions, generating documentation, and assisting with various coding aspects, the author raises concerns about potential cognitive drawbacks. Research indicates that using AI may lead to decreased brain engagement and critical thinking skills, suggesting that while these tools provide short-term convenience, they could diminish our ability to engage in

Published: 2025-07-09 | Origin: Hacker News

The content discusses a DIY project aimed at creating a cheaper, open-source clone of the Flipper Zero device using Arduino IDE. The project emphasizes that it is intended for fun and experimentation, not as a professional alternative. Features under development include RubberDucky functionality, RFID/NFC, IR, RF capabilities, and functionalities to save/load data from an SD card, as well as battery and memory percentage indicators. A 3D printed shell is also mentioned, but it is still a work in progress.

Published: 2025-07-09 | Origin: /r/programming

Red Hat has announced a new offering called Red Hat Enterprise Linux for Business Developers, aimed at making RHEL more accessible to development teams outside of traditional IT. This follows earlier initiatives that began in 2016 to provide free RHEL to members of the Red Hat Developer Program and small development teams after the closure of CentOS. The new program, announced on July 9, 2025, seeks to enhance consistency between development and production environments and facilitate smoother transitions of applications into production. Gunnar Helle

Published: 2025-07-09 | Origin: Hacker News

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Published: 2025-07-09 | Origin: /r/ruby

The content discusses Ruby's Fibers, which offer lightweight, cooperative concurrency distinct from threads, which are managed by the operating system. Fibers allow developers to control when execution pauses and resumes, functioning like pausable functions. They can share data during these pauses and are particularly useful for creating generators. The introduction of the Fiber Scheduler API in Ruby 3.0 enhances non-blocking I/O operations by enabling developers to write asynchronous code without callbacks, although no default scheduler is provided. Instead, developers must

Published: 2025-07-09 | Origin: /r/ruby

After years as an ML engineer focused on Python's async features, returning to Ruby felt outdated due to its reliance on thread-based concurrency models, such as those in SolidQueue, Sidekiq, and GoodJob. This stood in stark contrast to Python's shift towards asyncio, which saw a complete transformation of its ecosystem. However, while developing RubyLLM and Chat with Work, the author identified that asynchronous communication in LLM applications highlighted the advantages of Ruby's async capabilities. They realized Ruby's approach

Published: 2025-07-09 | Origin: /r/programming

The article discusses the evolution of C++, highlighting its origins in the 1980s when classes were first introduced by Bjarne Stroustrup. It notes that the 'this' keyword, an indication of its early design as a pointer, supports the idea that classes were a foundational feature of the language. The piece reflects on C++'s development over the years, including the adoption of object-oriented programming (OOP), encapsulation, and inheritance as dominant paradigms. It also mentions

Published: 2025-07-09 | Origin: /r/programming

The Fast and the Curious post discusses the launch of Skia's new rasterization backend, Graphite, in Chrome for Apple Silicon Macs. Graphite significantly enhances Chrome's performance, particularly in achieving improved scores on Motionmark 1.3 and setting the stage for future graphics advancements. Skia has historically rendered graphics in Chrome but encountered performance issues with complex web content, which led to the development of the GPU-accelerated backend, Ganesh. While Ganesh improved GPU rasterization across various