Published: 2025-04-04 | Origin: /r/ruby

In the previous publication "Cloudflare + Heroku SSL / Certificates Explained," the authors addressed how SSL functions with reverse-proxy CDN like Cloudflare and how to configure it with Heroku. They initially advised against using Heroku's automatic SSL management via Let’s Encrypt, even though it technically works well. This hesitation stemmed from the understanding of the differences between the 'Full' and 'Full (Strict)' SSL modes offered by Cloudflare. The 'Full' mode allows any SSL certificate from

Published: 2025-04-04 | Origin: /r/ruby

"This Week in Rails" for April 4, 2025, is a newsletter that shares updates and news related to the Ruby on Rails framework. It is distributed using the HEY email platform.

Published: 2025-04-04 | Origin: Hacker News

The article discusses the existence of a universal open-source RAW format, DNG (Digital Negative), which was introduced by Adobe in 2004 to promote easier compatibility across different camera systems. Despite its availability, only a few camera manufacturers have adopted DNG, with most continuing to use their proprietary formats like Canon's CR3, Nikon's NEF, and Sony's ARW. This reliance on proprietary formats leads to compatibility issues for photo editing software, which must adapt to each file type. While some

Published: 2025-04-04 | Origin: /r/programming

Bugsink utilizes a single-writer architecture to maintain consistent and predictable database states, leveraging SQLite’s concurrency model with a global lock for writes and snapshot isolation for reads. This approach is well-suited for Bugsink's use case of event processing. As a self-hosted error tracker, Bugsink is designed for simplicity in operation and maintenance, enabling a single developer to manage it effectively in a competitive landscape. The transaction model emphasizes stability, ensuring no edge cases or locking errors occur, while maintaining data

Published: 2025-04-04 | Origin: /r/programming

Max Rozen discusses his experiences developing the OnlineOrNot software, which he began in 2021 to provide a better alternative to existing tools. He notes that while many competitors have emerged and failed over the years, his goal was to create a sustainable, self-funded business that prioritizes user experience over shareholder profits. Rozen maintains a full-time job to support this vision and has consistently published articles documenting his journey, reflecting on his business lessons over time. He emphasizes the importance of making consistent daily efforts

Published: 2025-04-04 | Origin: /r/ruby

The use of LIMIT and OFFSET pagination in SQL can lead to performance issues when OFFSET values are high, as the database must scan through all preceding records before returning results. This method is often employed as a temporary fix for slow queries, especially when large data sets are involved, but it becomes inefficient as OFFSET increases. To address these performance problems, the postgresql_cursor gem can be used, which leverages PostgreSQL cursors to iterate through query results without loading all data at once. This gem allows for

Published: 2025-04-04 | Origin: Hacker News

LWN.net relies on subscriptions to sustain its content. The piece discusses the challenges and experiences of Federico González Waite, who has worked with the Mexican government to promote open-source software (FOSS). Speaking at SCALE 22x in Pasadena, California, he detailed his efforts to transition away from proprietary software, despite governmental resistance. González Waite, who held high-level positions including CTO for the Ministry of Foreign Affairs, played a significant role in projects like the development of Mexico's electronic passport using open

Published: 2025-04-04 | Origin: Hacker News

LAist, part of Southern California Public Radio, reported on the use of fire retardants during the Palisades Fire, which started on January 7 and lasted about three weeks. Firefighting aircraft made over 280 drops of fire retardant across 20 square miles to combat the flames. Collaborating with researchers at USC, LAist tested samples of the retardant and found toxic heavy metals, such as lead and arsenic, which can harm the environment and adversely affect human and wildlife health

Published: 2025-04-04 | Origin: /r/programming

The article is a republished piece reflecting on the author's personal journey through the stages of the AI hype cycle, specifically related to large language models. It starts with an enthusiastic reaction to AI capabilities, feeling amazed by the potential for human-like interaction. This initial excitement wanes as the author realizes the technology's limitations, finding it less effective and often unreliable. As societal interest continues despite their disillusionment, the author contemplates their own skepticism. Ultimately, they express a desire to return to foundational concepts

Published: 2025-04-04 | Origin: /r/programming

The author argues that while the initial concept of DevOps represented a positive evolution in engineering practices—where developers took on responsibility for deploying and maintaining their own code—labeling it as "DevOps" led to its decline. Originally, developers transitioned their code to production collaboratively with operations teams, improving the process significantly. However, after the introduction of the term "DevOps," organizations began establishing dedicated DevOps teams, which inadvertently separated these engineers from product development teams. This shift undermined the original intention

Published: 2025-04-03 | Origin: /r/programming

The author reflects on their previous discussion about the main types of optimization, noting a specific pushback regarding the acceptance of less precise solutions, particularly in light of recent advancements in large language models (LLMs). They acknowledge omitting an important optimization technique—parallel processing—despite frequently using it. When migrating their website to a Rust-based markdown system, they initially experienced slow rebuild times after saving changes. However, by implementing multi-threading to process pages in parallel, they dramatically reduced the build time from

Published: 2025-04-03 | Origin: /r/programming

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Published: 2025-04-03 | Origin: /r/programming

Please provide the content you would like summarized, and I'll be happy to help!

Published: 2025-04-03 | Origin: Hacker News

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

Published: 2025-04-03 | Origin: Hacker News

The Log Book of Manuel Kießling discusses the use of AI-powered coding tools in software development, highlighting positive experiences from personal and professional projects. Kießling and his team have seen improved results and quality while using these tools, despite mixed feedback from other developers. He advocates for the adoption of AI in the software development community, emphasizing the need for a thoughtful approach. Kießling notes that non-professional developers are particularly benefiting from these tools, using them to create projects they might not have attempted

Published: 2025-04-03 | Origin: Hacker News

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Published: 2025-04-03 | Origin: Hacker News

Nico Dekens, also known as Dutch OSINT Guy, expresses concern about the increasing reliance on Generative AI (GenAI) tools among Open Source Intelligence (OSINT) analysts. He observes a trend where analysts initially use AI for minor tasks, which gradually leads to offloading more substantial cognitive responsibilities to these tools. While he acknowledges the utility of AI in his workflow, he warns that this shift could undermine critical thinking and judgment essential to investigative work. Dekens urges professionals in OSINT to

Published: 2025-04-03 | Origin: Hacker News

The blog post expresses the author's personal views, emphasizing the distinction between originality and imitation through quotes from notable figures like Coco Chanel and Orson Welles. It discusses the trend of "Ghiblifying," where the latest advancements in GPT image generation allow users to transform various images into a style reminiscent of Studio Ghibli's animated films. While this process highlights AI's ability to simplify traditionally labor-intensive art creation, it raises concerns about the loss of the human essence in art and creativity. The author

Published: 2025-04-03 | Origin: /r/ruby

To enhance the security of your Ruby on Rails application, it's essential to utilize the best gems for authentication and authorization. This article highlights some of the leading options available. 1. **Devise**: This is recognized as the most comprehensive authentication solution for Rails. It offers a variety of built-in modules for common tasks such as database-backed authentication, account locking, email confirmation, password recovery, session management, and integration with third-party logins via OmniAuth. Devise consists of 10 modules,

Published: 2025-04-03 | Origin: /r/programming

The content discusses a cross-platform reimplementation of Notepad++, emphasizing that while the application is stable and usable, it is not safe for critical work due to existing bugs and incomplete features. The project encourages user feedback and contributions through pull requests. It offers installation packages for Windows, Linux, and macOS, with specific instructions for each platform, including using Winget for Windows and Brew for macOS. The development uses QtCreator and the Microsoft Visual C++ compiler, with support for other compilers and