Published: 2024-10-09 | Origin: /r/programming

Agile software development refers to a range of methodologies focused on iterative and incremental development, emphasizing values and principles articulated by The Agile Alliance in 2001. Inspired by practices such as extreme programming and Scrum, Agile aims to provide an alternative to traditional, heavy documentation-driven approaches. The Agile mindset prioritizes collaboration among self-organizing, cross-functional teams and their end users for requirements and solutions improvement. Although many practitioners claim that Agile enhances the software development process, empirical evidence supporting this is limited. Agile practices

Published: 2024-10-09 | Origin: Hacker News

DigitalOcean offers cloud products with a starter credit of $200. Lea Verou proposed using emojis as favicons now that browsers support SVG for favicons. By placing an emoji in an SVG `<text>` element, users can create favicons that work in Firefox and Chrome, although Safari does not support this method. A video demonstration is available, and it's essential to include `<meta charset="UTF-8">` to ensure the icon displays correctly. There is speculation about whether Google displays these favicons

Published: 2024-10-08 | Origin: Hacker News

The concept of time is central to human experience, but its true nature remains elusive. While scientific accounts often treat time as a linear coordinate, this perspective does not reveal its intrinsic qualities. A more insightful approach is to consider time in computational terms, where the progression of time aligns with the universe's computational steps. In this view, time's flow is linked to the process of computation; however, this leads to the phenomenon of computational irreducibility. Unlike a typical time coordinate, which can be

Published: 2024-10-08 | Origin: Hacker News

The content discusses the challenges faced by full-stack Python developers, particularly related to code maintenance when simple prototypes evolve into complex applications. It highlights the pitfalls of using dictionaries (dicts) as primary data structures, which can lead to technical debt and complications in extending or modifying functions. The text warns against in-place mutations of dicts and structural modifications, emphasizing that treating dicts merely as a "wire format" can hinder data integrity. To mitigate these issues, it advises developers to convert dicts into more

Published: 2024-10-08 | Origin: /r/programming

The CSS Working Group has introduced the CSSNestedDeclarations interface to improve CSS nesting behavior, addressing issues where declarations following style rules were improperly shifted. This change ensures that CSS declarations are handled more intuitively, as demonstrated in a specific example where a `<div class=foo>` should have a green background instead of red, which was the case in Chrome versions prior to 130. With the implementation of CSSNestedDeclarations, these inconsistencies are resolved, and the improvements are currently available in Chrome from version

Published: 2024-10-08 | Origin: /r/programming

Of course! Please provide the content you'd like me to summarize, and I'll be happy to help.

Published: 2024-10-08 | Origin: Hacker News

The content outlines various customizable media player themes, each with a unique design inspiration. Users can easily select a theme, choose a player and app framework, and customize the UI using HTML and CSS. Themes mentioned include: 1. **Sleek and Modern Theme**: Named after a San Francisco TV antenna, it is described as neither sleek nor modern. 2. **Instaplay**: A mobile-friendly theme inspired by social media playback experiences. 3. **Reelplay**: Nostalg

Published: 2024-10-08 | Origin: Hacker News

The content mentions that the concept of URL shorteners has become outdated and promotes a new tool called a "super long URL expander." It indicates that this tool is an alternative to shorten URLs.

Published: 2024-10-08 | Origin: Hacker News

The content discusses the author's journey in developing a game engine from scratch for a game intended for their son, drawing a parallel to the nostalgic experience of their father making toys. Instead of using existing engines, they chose to code everything in C++17 for the engine and Lua for the game itself, emphasizing that homemade code is more satisfying. The game runs in the browser via WebAssembly, and players can control movement and actions using the keyboard. The development process included creating the engine's core functionalities, such

Published: 2024-10-08 | Origin: /r/programming

The content emphasizes the importance of cognitive load, which refers to the mental effort required for developers to understand code. It argues that high cognitive load leads to confusion, costing both time and money, as developers often spend more time reading code than writing it. The document highlights two types of cognitive load: intrinsic, which is unavoidable and tied to the task's complexity, and extraneous, which arises from how information is presented and can be minimized. The focus will be on reducing extraneous cognitive load in projects

Published: 2024-10-08 | Origin: /r/ruby

The author, Jonathan Rochkind, discusses challenges faced while conducting smoke tests using Capybara and Selenium for JavaScript code in a CI environment on GitHub Actions. The tests were failing in CI but not locally, leading the author to seek browser console output for debugging. Although he recalls being able to configure Capybara in the past to fail tests based on console errors, he couldn’t find evidence of this feature in the current setup and instead devised a workaround to add browser console output to failure messages

Published: 2024-10-08 | Origin: Hacker News

The Uxn/Varvara ecosystem is a personal computing stack centered around a small virtual machine that enables applications to run across various systems. It is designed primarily for graphical applications and is open for adoption by anyone. Uxn programs are created using a unique programming language and shared similarly to classic game ROMs. To run these programs, users need an emulator compatible with their operating systems, with options available for both mainstream and niche platforms. Users can also create their own emulators by referring to the VM and

Published: 2024-10-08 | Origin: /r/ruby

The podcast features new episodes on the first Tuesday of each month, discussing topics related to Ruby, Rails, JavaScript, and more. Each episode tackles three main questions: what the speakers are working on, what's blocking them, and what cool insights they want to share. In a recent episode, veteran Rubyist John Nunemaker discusses his strategic acquisition of Fireside FM, exploring the transition of ownership and infrastructure management. He shares insights on balancing multiple projects, such as BoxOut Sports and Flipper Cloud

Published: 2024-10-08 | Origin: Hacker News

A recent study highlights that the Crystal Palace, built for London's Great Exhibition of 1851, was the earliest known building to utilize a standardized screw thread, a significant innovation at the time. Constructed in just 190 days, the Crystal Palace showcased 19th-century technological advancements, attracting around 6 million visitors. The paper, published in the International Journal for the History of Engineering and Technology, notes that while standardization is now common in engineering, it was a major breakthrough for the Crystal Palace

Published: 2024-10-08 | Origin: /r/programming

P99 CONF is an online event focused on performance, taking place on October 23-24 with free registration. ScyllaDB, a NoSQL database designed for data-intensive applications, offers high throughput and low latency. Participants can enhance their skills through free NoSQL database courses and stay informed via the ScyllaDB blog, covering updates, success stories, and how-tos. ScyllaDB recently collaborated with Memcached maintainer dormando to conduct a comparative analysis of both technologies,

Published: 2024-10-08 | Origin: /r/programming

The article discusses the capabilities of COBOL, particularly its SORT verb, which is designed to handle more than just simple sorting tasks. It notes that the SORT verb can stream arbitrary inputs and process key/value pairs, making it useful for map-reduce programming. This was particularly relevant for tasks like processing census data, where data is mapped to key/value pairs and reduced for analysis. The author reflects on the impact of Google’s MapReduce paper and highlights that COBOL's SORT design aligned with map-reduce

Published: 2024-10-08 | Origin: Hacker News

arXivLabs is a platform enabling collaborators to create and share new features on the arXiv website, guided by values of openness, community, excellence, and user data privacy. arXiv engages only with partners that uphold these principles. If you have a project idea that could benefit the arXiv community, more information is available through arXivLabs. Additionally, users can receive operational status notifications via email or Slack.

Published: 2024-10-08 | Origin: /r/programming

The content discusses various aspects and tools related to the Qt framework, which is designed to enhance productivity in software development across different platforms. Key highlights include: - **Cross-platform Interfaces**: Qt includes software libraries and APIs for creating applications across various environments. - **IDE and Tools**: Qt Creator IDE is emphasized, along with productivity tools and a UI design tool specifically for Qt projects. - **Advertising and Intelligence**: Solutions for digital advertising in UI apps and usage intelligence for embedded devices are mentioned.

Published: 2024-10-08 | Origin: /r/programming

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Published: 2024-10-08 | Origin: /r/programming

The team values and carefully considers all feedback received. The stable release of version 7.9.0 includes over 150 enhancements and bug fixes, as well as three new generators and four breaking changes (with fallback options). For a complete overview of the changes, users are encouraged to refer to the documentation and the "Pull Request" tab. The team expresses gratitude for the community's contributions.