Published: 2025-07-03 | Origin: Hacker News

"Baba is You" is a sokoban puzzle game where players manipulate the rules to solve increasingly complex levels, making it a challenging reasoning benchmark. It is turn-based, allowing for a metric of efficiency based on the number of moves required to complete each level. Although similar to the upcoming ARC-AGI-3 benchmark set for 2026, the availability of solutions online poses a challenge for its use as a serious benchmark. However, numerous player-created levels without published solutions provide an alternative. In

Published: 2025-07-03 | Origin: /r/programming

Bloom filters are a type of probabilistic data structure that significantly reduce memory usage—by up to 90%—while allowing for instant checks of data existence within a set. They work by combining hash functions and bit arrays to provide quick answers to whether an element is definitely absent from the set or possibly present, accepting that sometimes they may incorrectly indicate that an element is present (a false positive). This makes Bloom filters particularly useful in scenarios where it is crucial to avoid false negatives. Although they aren't commonly

Published: 2025-07-03 | Origin: /r/ruby

Ruby 3.4 introduces Happy Eyeballs Version 2, which addresses the issue of long timeouts in Rails apps when making API calls to payment gateways. Traditionally, if a server's IPv6 is misconfigured, the app would wait 30 seconds for a timeout before attempting to connect over IPv4. Happy Eyeballs v2 changes this by allowing the app to try IPv6 and IPv4 simultaneously, reducing the wait to just 250ms if the IPv6 connection fails. This

Published: 2025-07-03 | Origin: Hacker News

The content provides a form for accessing any MPEC (Minor Planet Electronic Circular) by entering an MPEC number.

Published: 2025-07-03 | Origin: Hacker News

The Trans-Taiga Road is a remote 666 km gravel road in Canada, extending east from the James Bay Road to access dams along the La Grande River. It features no settlements except for Hydro Quebec work camps, making it the farthest point from a town on a public road in North America. The road is notably rougher from Brisay to Caniapiscau, and while four-wheel drive is recommended due to large rocks, some have driven it in regular cars with caution. Travelers should

Published: 2025-07-03 | Origin: Hacker News

The article discusses the genetic analysis of an adult male Egyptian from Nuwayrat, dated to 2855–2570 BCE, who lived during the Early Dynastic to Old Kingdom periods. This individual was buried in a ceramic pot, which may have aided DNA preservation. Genome sequencing revealed that his ancestry is primarily from North African Neolithic origins, but about 20% is linked to the eastern Fertile Crescent, including Mesopotamia. This genetic connection suggests that interactions between Egypt and the eastern Fert

Published: 2025-07-02 | Origin: /r/programming

The article discusses how cybercriminals utilize cryptojacking to mine cryptocurrency without the victim's consent. Cryptojacking malware removes competing malware from the system before using the xmrig miner to connect to the c3pool mining pool for Monero (XMR) mining. The analysis is conducted using Beelzebub, a low-code honeypot framework. Key details include the source IP (64.23.235.100) and login credentials (validator/qwerty) used by the

Published: 2025-07-02 | Origin: Hacker News

Ubuweb has released a significant compilation titled "History of Electronic/Electroacoustic Music," which includes 476 tracks originally part of a 62-CD set, covering music from 1937 to 2001. This collection is particularly aimed at those interested in avant-garde and musicology, featuring works by notable composers like Karlheinz Stockhausen, Pierre Henry, and François Bayle. The original uploader, Caio Barros, created this archive in 2009 during his studies in

Published: 2025-07-02 | Origin: /r/programming

The content expresses appreciation for user feedback and stresses its importance. It mentions that the European Commission has released the eGovernment Benchmark 2025, highlighting the Grants4Companies initiative as a key example of good practice due to its extensive use of Scryer Prolog. The report includes a link to the System Description of the application. The message concludes with gratitude and well wishes from Markus, while also noting that there were several loading errors on the page.

Published: 2025-07-02 | Origin: Hacker News

Of course! Please provide the content you'd like me to summarize.

Published: 2025-07-02 | Origin: /r/programming

The content discusses a significant vulnerability discovered in the Java ecosystem related to dependency resolution over insecure HTTP connections instead of HTTPS. The author encountered this issue while debugging a personal project in 2019, realizing that many builds across major tools, including JetBrains, Apache, and others, were susceptible to man-in-the-middle attacks that could inject malicious code. The realization, stemming from a simple typo, sparked a multi-year effort to address this industry-wide supply chain vulnerability. The story highlights the importance of secure dependency

Published: 2025-07-02 | Origin: /r/ruby

Justin Dell sent a message titled "Sent to the world with HEY" on July 2, 2025.

Published: 2025-07-02 | Origin: /r/programming

The post discusses the concept of "monads" in functional programming, highlighting their dual nature as containers or contexts for values and as recipes for deferred computation. It emphasizes that traditional explanations often lack a balance between intuition and precision. The author aims to revise the post based on feedback from Hacker News and encourages further input. Monads allow the reuse of functions across different contexts without rewriting control-flow logic and typically fall into two categories, with the post focusing on the first using examples like List and Maybe to illustrate

Published: 2025-07-02 | Origin: /r/ruby

The show features new episodes on the first and third Tuesdays of each month, discussing topics related to Ruby, Rails, JavaScript, and more. Each episode addresses three questions: what the hosts are currently working on, what's blocking their progress, and something cool they want to share. In a recent episode, Joel Hawksley, the lead maintainer of GitHub's ViewComponent framework, reflects on its upcoming fourth major release, marking a shift to long-term support. He shares insights from his seven-year

Published: 2025-07-02 | Origin: /r/programming

The content discusses cookie consent on a website. Users are prompted to agree to the use of cookies in accordance with the site's Privacy Policy, with options to consent to all cookies, reject optional cookies, or allow only selected types. It outlines the types of cookies used, including strictly necessary cookies for website functionality, optional cookies for caching and performance improvements, and mentions that certain types, such as those for detailed statistics and advertisements, are not currently in use.

Published: 2025-07-02 | Origin: /r/ruby

The content invites individuals to become financial contributors to The Ruby OAuth Collective by supporting the project. There are two support levels: a backer option for $5.00 per month and a sponsorship option for $100.00 per month. The message expresses gratitude for the support and mentions Peter Boling in association with the initiative.

Published: 2025-07-02 | Origin: Hacker News

The excerpt from the author's forthcoming book discusses how fear of low social status can prevent people from fully engaging in life and pursuing their passions. This phenomenon occurs on both small and large scales, such as hesitance to dance at a party for fear of embarrassment, or a songwriter who never finishes a song due to fear of initial failure. The author emphasizes that everyone starts as a beginner and must confront feelings of inadequacy, which can be paralyzing. This barrier to entry is termed the "Mo

Published: 2025-07-02 | Origin: /r/ruby

In a blog post dated July 1, 2025, the author discusses the challenges of Ruby's declining popularity, largely due to its heavy reliance on the Ruby on Rails framework. To diversify the ecosystem and ensure Ruby's longevity, they explore creating solutions compatible with multiple frameworks. The author introduces a framework called Rage for API creation and shares their experiences with various other frameworks like Grape and Sinatra. Inspired by Rage's approach, which mirrors their own work on OasRails for API documentation, the

Published: 2025-07-02 | Origin: /r/programming

The content emphasizes the importance of user feedback and invites readers to view documentation for available qualifiers. It mentions the process for contacting project maintainers via GitHub, where users can sign up for a free account or sign in if they already have one. Additionally, various npm packages are listed. The text includes several notices of errors during page loading, indicating issues with the interface and comment management. A user, calebbrown, has approved changes, and there's a mention of successful merging related to specific issues,

Published: 2025-07-02 | Origin: Hacker News

The author shares their experience of purchasing earbuds after seeing them featured in a video by Mrwhosetheboss. After spending 245 euros, the earbuds arrived, and the author notes the device runs on Android. They comment on the packaging, which includes two USB-C cables, and express curiosity about the legality of using the OpenAI logo on the product. Instead of a formal review, the author highlights the device's boot screen showing the time and ChatGPT, alongside other AI features like translations.