Published: 2024-10-03 | Origin: /r/ruby

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Published: 2024-10-03 | Origin: /r/programming

Stack Exchange is a network of 183 Q&A communities, with Stack Overflow being the largest and most trusted platform for developers. Recently, Stack Overflow for Teams introduced AI features like search, IDE integration, and chat to enhance workplace collaboration. To improve security, Stack Exchange is implementing four new restrictions to prevent unauthorized automated access, which should not significantly affect regular users. The first restriction pertains to Bing search, with minimal expected impact. The second involves Microsoft Azure, and the team is seeking feedback from any

Published: 2024-10-03 | Origin: /r/programming

The article discusses the ongoing debate between cloud computing and self-hosting servers, spotlighting the perspectives of notable figures like David Heinemeier Hansson, the creator of Ruby on Rails. Despite the maturity of cloud services like AWS and Google Cloud, many companies hesitate to switch to self-hosting due to various factors, including labor costs that are part of the Total Cost of Ownership (TCO). The author, Jan Kammerath, shares his personal experiences with self-hosting in different environments and highlights

Published: 2024-10-03 | Origin: /r/programming

The author, while working at start-ups and scale-ups, expresses a belief against hiring a separate Scrum Master, fearing they could become unnecessary overhead that slows progress. Preferring a Scrum approach that remains in the background, the author shares insights drawn from their experience playing Ultimate Frisbee, a sport where players referee themselves and uphold the “Spirit of the Game.” This system requires every player to understand the rules and allows for self-regulation, which minimizes missed fouls and related issues often seen in traditional refere

Published: 2024-10-03 | Origin: /r/ruby

The content discusses a security vulnerability in the version control feature of Decidim, a platform used by the Ruby community, which is at risk of cross-site scripting (XSS) attacks due to malformed URLs. The issue has a high severity rating (CVSS v3.x: 7.1) and was identified during a security audit conducted by Open Source Politics in July 2025. The post was shared by RubySec on October 1, 2024.

Published: 2024-10-03 | Origin: /r/ruby

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Published: 2024-10-03 | Origin: /r/programming

The author reflects on their lengthy journey to find a satisfactory color scheme for their terminal and seeks input from others on the challenges they face with terminal colors. A common complaint is the readability of certain color combinations, particularly "blue on black." They discuss how terminal emulators use 16 predefined ANSI colors, which vary in appearance across different programs and systems due to a lack of standardization. The author provides examples of poor color contrast, like bright yellow on white, which can be nearly unreadable. To

Published: 2024-10-03 | Origin: /r/programming

Java Development Kit 23 was released on September 17, 2024, and includes a variety of new features designed to enhance developer productivity and program efficiency. Key updates include: 1. **Preview Language Feature**: Prior to Java 23, the `instanceof` operator was not applicable to primitive data types. Now, developers can utilize primitive patterns with `instanceof`, which allows for more flexible type checking. 2. **JDK Enhancement Proposal 455**: This introduces changes to how

Published: 2024-10-03 | Origin: /r/programming

Cosmopolitan Libc is noted for its polyglot fat binary feature, allowing executables to run across six operating systems for AMD64 and ARM64. It is also being presented as an effective C library for production workloads. A performance comparison of its mutex library against others is highlighted through a benchmark test involving 30 threads incrementing a shared integer. Benchmark results indicate that Cosmopolitan Libc's mutex implementation significantly outperforms Microsoft’s SRWLOCK (2.75 times faster and using

Published: 2024-10-03 | Origin: Hacker News

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Published: 2024-10-03 | Origin: Hacker News

The provided content is a portion of a PDF document structured in the PDF format (version 1.7). It includes metadata regarding the document, such as the author (Quinn Emanuel), creation date, and modification date. The metadata also indicates that the document is marked for accessibility and contains structured content. The content appears to be truncated, implying that the full document is not fully displayed here.

Published: 2024-10-02 | Origin: Hacker News

The author shares their experience of having daily arguments online for six months, highlighting their proficiency in maintaining civil discourse. Contrary to the belief that good faith discussions are only found in niche communities, the author argues that most internet users engage rationally and with good intentions, albeit sometimes in different "languages." They illustrate the futility of common counterproductive responses to insults—such as retaliating with insults, telling the other person they’re wrong, or policing their tone—instead advocating for a more effective approach

Published: 2024-10-02 | Origin: Hacker News

The cenotes of the Yucatán Peninsula serve as natural time capsules, preserving important remnants of Maya culture and fossils of extinct megafauna. These underwater caves have evolved over two million years through cycles of glaciation, with fluctuating sea levels causing them to flood or dry out. This unique geology has created stunning formations, known as speleothems, from mineral deposits. Divers exploring these cenotes engage in a journey to the prehistoric past, as the last major flooding occurred around 8

Published: 2024-10-02 | Origin: /r/ruby

**Podcast Title:** Ruby Rogues **Type:** Podcast **Description:** Ruby Rogues is a weekly panel podcast dedicated to discussing Ruby, Rails, software development, and the Ruby community. The show features a variety of episodes covering topics such as Ruby bindings, SQL data changes, developer interviews, and scaling with Shopify. Notable episodes include celebrations of milestones, discussions on new tools and techniques, and insights into the history and personalities connected to Ruby. Listeners can join monthly planning calls and access

Published: 2024-10-02 | Origin: /r/programming

Inheritance in object-oriented programming is a mechanism where a class (subclass) is derived from another class (superclass), allowing it to retain similar implementations. This forms a hierarchy of classes. In class-based languages like C++, a subclass inherits properties and behaviors from its parent class but does not inherit constructors, destructors, overloaded operators, or friend functions. Inheritance enables code reuse, new implementations while preserving behaviors, and independent software extensions via public classes and interfaces. While the term "inheritance

Published: 2024-10-02 | Origin: /r/programming

Breck Yunits's content from July 16, 2022, discusses the programming languages C and R, both named after single letters. To highlight the uniqueness of programming language names, Yunits created an infographic suggesting that all letters of the alphabet are accounted for in programming languages. The infographic was developed using Keynote and modifications to a specific repository.

Published: 2024-10-02 | Origin: Hacker News

The content discusses various topics, including the intelligence and behavior of fruit flies, highlighting their abilities to fly, socialize, remember their environment, and warn others of threats. It also touches on the need for improved analytical tools to understand sound patterns beyond human detection. Additionally, it addresses challenges in treatment accessibility and affordability, as well as the issue of water waste in Europe. It references a historical publication aimed at promoting intelligence over ignorance. Finally, it notes the website's use of cookies for user experience enhancement,

Published: 2024-10-02 | Origin: /r/programming

The passage describes the frustration of being deeply focused on a complex problem at work, likening the mental process to constructing a fragile keystone arch that requires continuous attention. When interrupted by a colleague, the carefully constructed thought process collapses, leading to annoyance. The author considers this phenomenon not just as a result of rudeness or thoughtlessness but also as a matter of differing work styles. Referencing Paul Graham, it contrasts two types of work: one that can be interrupted without consequences, such as

Published: 2024-10-02 | Origin: /r/ruby

The author attended Rails World 2024 in Toronto and found it to be an exceptional event, even better than the previous year's conference in Amsterdam. After returning from another conference in Romania, they experienced significant jet lag due to time zone adjustments. The trip to Toronto was facilitated by smooth border processing and organized transportation from the airport to the hotel. It was the author’s first visit to North America, and they noted the large scale of everything in Toronto, including vehicles and buildings. The city felt spacious

Published: 2024-10-02 | Origin: /r/programming

The article discusses significant advancements in vector support within Postgres, particularly focusing on pgvector and its external indexing feature, which aims to alleviate performance bottlenecks during index creation and reindexing for large datasets. The introduction of external indexing allows the indexing process to be offloaded to external machines, thus reducing the impact on database performance. The piece highlights that even with the enhancements in pgvector version 0.6.0, including parallel index creation, indexing large datasets can still be time-consuming,