Published: 2024-09-22 | Origin: Hacker News

The content discusses a nonprofit media organization focused on climate solutions and a just future. It highlights the benefits of restricting high-emission vehicles in cities, particularly through the establishment of clean air zones, with over 300 such zones in Europe. London has the largest ultra-low emissions zone, which has led to positive outcomes, including an increase in children walking and biking to school. A study conducted before the implementation of this policy revealed that a year after it began, 40% of participating students switched from passive

Published: 2024-09-22 | Origin: Hacker News

The article discusses the use of cookies on the website and updates made in September 2024 concerning the Infineon photo-acoustic sensor and its outdoor performance. It identifies three methods for measuring CO2, highlighting that TVOC sensors, like the Sensirion SGP30, are unreliable for this purpose, as they estimate CO2 based on organic components in the air, which can be influenced by other sources. As a result, the article advises against using TVOC sensors for CO2 estimation.

Published: 2024-09-22 | Origin: /r/programming

In the field of software development, traditional analysis methods are increasingly inadequate for understanding complex codebases. Graph theory emerges as a valuable tool for modeling software as interconnected networks, offering enhanced insights into system health. This exploration focuses on how graph-based techniques can improve dependency management, modularity, and code quality by quantifying complexity, detecting circular dependencies, assessing coupling and cohesion, and assisting in performance and security analyses. The article also introduces the "Code Health Meter," a tool developed to integrate graph-based analysis

Published: 2024-09-22 | Origin: Hacker News

The content is a copyright notice from ClassySoftware for the year 2024, indicating that all rights are reserved.

Published: 2024-09-22 | Origin: Hacker News

The content expresses a commitment to addressing user feedback seriously and encourages readers to refer to available documentation. It highlights several key products and features, including: 1. A high-performance operating system designed for enterprise-level resilience. 2. An integrated IDE and text editor that is infinitely configurable. 3. A fast embeddable Brainfuck metainterpreter integral to resilient blade servers. 4. Innovative string manipulation capabilities in Brainfuck. 5. A comprehensive documentation format for the Brainfuck codebase. 6. A state

Published: 2024-09-22 | Origin: /r/programming

The content describes an asynchronous task manager project written in C, designed to create, start, and manage asynchronous tasks efficiently while ensuring thread safety. It offers a straightforward interface for managing these tasks. The text includes steps for cloning, building, and running the project, along with guidance on creating new tasks and defining task functions. Contributions are welcomed, inviting users to fork the repository and submit pull requests for features or bug fixes. The project is licensed under the MIT License.

Published: 2024-09-22 | Origin: /r/programming

The blog post discusses the recent CrowdStrike outage and its root cause, identified as a memory safety issue related to a read out-of-bounds access violation in the CSagent driver. It emphasizes the importance of high availability and security on the Windows platform, which is favored by many top businesses. The post offers a technical overview of the incident using Microsoft's WinDBG Kernel Debugger, highlighting how customers can analyze crash dumps similarly. It notes that an analysis of Windows Error Reporting (WER) crash dumps revealed global

Published: 2024-09-22 | Origin: Hacker News

Intel's Meteor Lake chip marks a shift in the company's mobile strategy, moving away from traditional monolithic designs. This change poses risks, but Intel is managing them by updating its CPU architectures conservatively. The P-Core architecture, Redwood Cove, represents a modest upgrade from the previous Raptor Cove architecture, which itself was similar to 2021's Golden Cove, featuring only a larger cache and higher clock speeds but lower stability. Testing indicates no major core structure changes in Redwood Cove, which has relied on

Published: 2024-09-22 | Origin: /r/ruby

Jon Sully shares a brief update on his previous post regarding his AI-filtered comment system, highlighting the integration of Turbo 8’s page-refresh and morphing features into a production Rails app. He describes the initial inconvenience of having users redirected to the top of the page after submitting a comment. By adding just two lines of code to his layout, he achieved a smoother user experience without altering backend code. This change eliminated the scroll reset and allowed for a fluid, single-page application-like experience, emphasizing

Published: 2024-09-22 | Origin: /r/programming

The core principle outlined is that while product requirements may frequently change, the fundamental ideas behind those products tend to change more slowly. Therefore, designing code that reflects these enduring ideas increases the likelihood that the code will remain relevant despite future changes. Domain objects, which are building blocks in programming such as classes and interfaces, should align with the fundamental concepts of the product rather than specific requirements. For instance, in the scenario of a pizza delivery service (gPizza), instead of creating numerous methods like `deliver

Published: 2024-09-22 | Origin: Hacker News

The content emphasizes the importance of user feedback and provides a demonstration of how to build Android applications using C and Make, without needing Java. It highlights the ease of creating lightweight APKs, with sizes around 25kB (or 45kB for API 30), allowing for rapid development and deployment. The author also shares a disclaimer about the reliability of the code and mentions that support is available via a private Discord group. The framework is designed to facilitate custom builds and streamline the development process,

Published: 2024-09-22 | Origin: /r/programming

The author has dedicated significant free time over the past several months to their side business, JustFax, primarily focusing on migrating from LemonSqueezy to Stripe as a payment gateway. This transition required extensive development work, including implementing a job processing queue and a basic accounting system, all in Rust. The scope of the project expanded beyond initial expectations, leading to one of the largest merge requests the author has handled. Reflecting on the journey, the author notes their experience using Rust in production and shares insights

Published: 2024-09-22 | Origin: /r/programming

The article discusses converting a 5-bit unsigned normalized integer (unorm) to an 8-bit unorm, which is particularly relevant in computer graphics where colors are typically represented as RGB values ranging from 0 to 255 (8-bit). The author encountered this problem while working with the B5G5R5A1 pixel format, which encodes RGB channels with 5 bits each and an alpha channel with 1 bit, totaling 16 bits per pixel. To convert a

Published: 2024-09-22 | Origin: /r/programming

The author, a software engineer passionate about backend development, cloud, and DevOps, recently explored OCaml after hearing positive feedback about it. Having experience in Go, PHP, Python, and JavaScript, the author shares their initial thoughts after completing a small OCaml project. They began with the official documentation, which provided a basic understanding of the language and its type model, but found additional resources like Real World OCaml and OCamlverse to be helpful. The author believes there is a need for

Published: 2024-09-22 | Origin: /r/programming

Discord has been focused on improving its app's performance by reducing bandwidth usage, particularly on iOS and Android, which is expected to enhance user experience. Since 2017, Discord has utilized zlib for compressing gateway connections, making messages significantly smaller. However, they are now shifting their focus to zstandard, a more efficient compression method that has gained traction since its release in 2015. Zstandard offers better compression ratios, faster processing, and supports dictionaries, which can further optimize bandwidth.

Published: 2024-09-22 | Origin: Hacker News

A year ago, the author had to migrate their domain after Google shut down Google Domains, which involved setting up sub-domain mappings and re-verifying their domain with Google Cloud Run. Now, with Google Container Registry (GCR) set to shut down in 2025 and replaced by Artifact Registry (GAR), the author has spent considerable time migrating various projects from GCR to GAR. This process has been tedious, especially for older projects that were previously stable. Despite finding Google Cloud to be a superior

Published: 2024-09-22 | Origin: Hacker News

The speaker discusses a situation involving Elecrow, a company known for electronics and Raspberry Pi accessories, which allegedly used an AI voice clone of his voice without permission to narrate promotional videos. While he previously reviewed one of their products and had a good relationship with them, he is concerned that viewers may mistakenly think he endorsed these videos. He speculates that Elecrow may have fed his YouTube content into an AI tool to create the voice clone. The speaker reflects on the lack of legal precedents for

Published: 2024-09-22 | Origin: Hacker News

In 2004, a significant milestone was achieved with the creation of Ableton's first software synthesizer, Operator. To commemorate its 20th anniversary, a webpage has been launched that includes background information, tips, and a download link for a preset pack designed by the creator and other Ableton colleagues. The content also references a historical event from 1975 when Pierre Boulez and a team from IRCAM conducted a computer music course at CCRMA. It highlights the establishment of the Stanford Artificial

Published: 2024-09-21 | Origin: Hacker News

In a recent blog post, the author reflects on the variety of computer platforms that existed in the past, particularly those that were exclusive to Japan and never released internationally. They highlight three significant 16-bit platforms: NEC's PC-98, Fujitsu's FM Towns, and Sharp's X68000. The PC-98 was the most prominent of these, while the others had more niche markets. The author explains that during the era of these platforms, DOS was a different beast compared to modern

Published: 2024-09-21 | Origin: /r/programming

Terrance Craddock, a freelance software engineer with 25 years of experience, discusses the detrimental effects of a toxic work culture in the tech industry, primarily characterized by long hours and "hustle culture." He argues that this environment leads to burnout and stifles innovation, with actual productivity peaking at only 10% of the time claimed to be "working." Craddock shares an example from his career at a Silicon Valley startup that emphasized constant availability, illustrating the negative impact of