Published: 2025-04-05 | Origin: Hacker News

The announcement introduces the latest advancements in the Llama ecosystem with the launch of Llama 4 Scout and Llama 4 Maverick, which are the first natively multimodal models with open weights and extensive context length support, developed using a mixture-of-experts (MoE) architecture. Both models are efficient with 17 billion active parameters, with Scout utilizing 16 experts and Maverick using 128 experts. Additionally, Llama 4 Behemoth, a powerful teacher model that surpass

Published: 2025-04-05 | Origin: /r/programming

The post provides a tutorial for implementing a simple wiki application in Java, drawing inspiration from a Go programming example. The author, who admits to not being a professional Go programmer, aims to demonstrate similar concepts in Java, specifically using Java 25. The guide begins by instructing the reader to create a directory and a file named `Wiki.java`, in which a `Page` record is defined to store each wiki page's title and body. The author explains how to implement a `save` method for

Published: 2025-04-05 | Origin: /r/programming

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Published: 2025-04-05 | Origin: /r/programming

The author is rewriting their software, Bold, and intends to maintain a weekly development log every Saturday to document their progress, ideas, and techniques. They reflect on their initial challenges, noting that while some features like undo/redo and fast rendering were successful, many early code implementations were placeholders as they sought to understand the project's requirements better. A significant oversight was not running the 'find' functionality in the background, leading to performance issues with large files. After five months since the last public beta, they

Published: 2025-04-05 | Origin: Hacker News

The content discusses two main topics: a DIY sous vide cooker for perfect steak preparation and an exploration of nitrogen's importance in farming, focusing on Marb, a citizen scientist experimenting with the Birkeland-Eyde process. This outdated method converts atmospheric nitrogen into nitric acid using electrical arcs, but is inefficient for modern farming. Marb has built an experimental reactor to harness this process using an Arduino UNO to manage the electrical arcs, which requires significant power and incorporates systems for air flow and moisture control.

Published: 2025-04-05 | Origin: Hacker News

It seems like you're referring to loading a daily challenge, but there's no specific content provided to summarize. If you could share the details or content related to the daily challenge, I'd be happy to help summarize it!

Published: 2025-04-05 | Origin: /r/ruby

In their milestone 300th episode of the Remote Ruby podcast, hosts Andrew and Chris celebrate six years of podcasting by reflecting on their journey since their first episode in June 2018. They discuss the evolution of the show, share memorable moments, and answer listener-submitted questions on topics such as Rails and podcasting. The episode invites listeners to engage by downloading it. Additional links provided include resources like the first Remote Ruby podcast, various blog articles, and listener gifts. The episode also mentions Honey

Published: 2025-04-05 | Origin: /r/programming

The team takes all feedback seriously and reviews it thoroughly. For more information on available qualifiers, users can refer to the documentation. Additionally, the team encourages reaching out with any questions or for assistance, tagging individuals @wwoytenko, @istvanp, and @shkm for support.

Published: 2025-04-05 | Origin: /r/programming

Latency is the time taken for a client request to travel through a network to servers, be processed, and for the response to return. It is a key metric for assessing the responsiveness and efficiency of software systems. Factors influencing latency include: 1. **Physical Distance**: Data travels at finite speeds, so greater distances (e.g., US to European server) increase latency. 2. **Network Congestion**: Overloaded network links cause queuing delays at routers and switches, particularly during peak times

Published: 2025-04-05 | Origin: Hacker News

RAF pilots have been advised to keep Tunnock's teacakes in their wrappers until consumed. This follows a historical incident from 1965 when unwrapped teacakes caused a messy explosion in a cockpit after a captain activated an emergency depressurizing switch. After tests in an altitude chamber, the RAF Centre of Aerospace Medicine confirmed that the teacakes do not explode at high altitudes, although the chocolate may crack and the marshmallow filling may puff out. It was noted that frozen te

Published: 2025-04-05 | Origin: Hacker News

The content describes a multi-modal Optical Character Recognition (OCR) system specifically designed for extracting structured data from complex educational materials, like exam papers, in a format suitable for machine learning (ML) training. Key features include: - **Optimization for ML Training**: Extracted elements, such as diagrams and tables, are semantically annotated, with natural language descriptions generated for visual content to aid ML model training. - **Multilingual Support**: The system accommodates Japanese, Korean, and English, and can

Published: 2025-04-05 | Origin: Hacker News

The author was initially motivated to make money in their early 20s to travel and experience new cultures. However, after moving to Goa, India, in late 2020 during the pandemic, they found a more affordable lifestyle and greater personal connections living away from the beach. This change allowed them to engage in various creative pursuits like drawing, music, and sports. They also enjoyed hosting friends and building a supportive community. Over time, they've grown wiser and happier, leading them to feel less inclined to

Published: 2025-04-05 | Origin: /r/programming

The author expresses frustration over a growing sense of entitlement among users of open-source software. They emphasize that open-source simply means the source code is available, and does not automatically imply additional support or services, which is at the discretion of the project maintainers. The author criticizes users who demand support without recognizing the efforts of volunteers who create and maintain these projects out of passion. They condemn abusive behavior towards developers and highlight the ridiculous notion that maintainers should be obliged to provide support. Overall, the piece

Published: 2025-04-05 | Origin: Hacker News

The Florida Museum of Natural History has launched the openVertebrate project (oVert), aimed at providing free digital 3D vertebrate anatomy models and data for researchers, educators, students, and the public. Between 2017 and 2023, the oVert team conducted CT scans of over 13,000 specimens, which represent a wide range of species across the vertebrate tree of life, including many amphibians, reptiles, fish, and mammals. The project uses high-energy X

Published: 2025-04-05 | Origin: Hacker News

"Teach Yourself Electricity and Electronics, Seventh Edition" is an updated guide that provides essential knowledge of electricity and electronics without the need for a formal course. Written by experienced instructors, it offers clear explanations and step-by-step lessons, backed by detailed illustrations and practical examples. The new edition emphasizes modern electronics, particularly Integrated Circuits and practical design. Additionally, it includes online quizzes to help readers assess their understanding and identify areas for further study. The book supports Simon Monk's work through an accompanying website.

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

The author reflects on a recent evening where, after a long period of feeling unmotivated and uninspired, he chose to work on a new project rather than play video games. He realizes that it has been over a year since he seriously engaged with any personal projects, having instead been consuming entertainment without creating anything. This lack of creativity appeared to stem from feelings of depression or burnout, leaving him uninspired and struggling to find motivation. Eventually, he felt a tipping point where the diminishing enjoyment from gaming

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

MacPaint is a monochromatic raster image painting program that debuted alongside the Apple Macintosh in 1984, showcasing mouse-driven controls, tool palettes, and integration with other applications. It embodies early Macintosh branding that focused on user-friendliness and artistic appeal. An analysis of its source code reveals effective buffer management and allocation of bucket filling algorithms that optimize performance despite the limitations of the Motorola 68k platform. The study also notes both strengths and weaknesses in the code's style and architecture, affecting its adaptability

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

The article discusses some lesser-known quirks of JavaScript that can lead to confusion and unexpected behavior, particularly in relation to scope and function calls. While many programmers criticize JavaScript for issues like loose equality (e.g., '0' == 0), the author emphasizes that modern toolchains, such as linters, help mitigate such problems. However, more complex issues lurk beneath the surface, especially concerning how JavaScript handles variable scope and function calls, particularly with the `eval` function.

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

The content expresses appreciation for an article that connects various programming concepts and ties together interests from the past. The author mentions a background in programming language research and the relevance of the article's content to their work, particularly in graph theory. They inquire about a specific notation in the article and reflect on what they have learned from influential figures like Brooks, Ritchie, and Thompson. The author introduces themselves as Jimmy, a professional who helps software engineers improve code quality and has a Ph.D. from MIT focused on

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

The content welcomes readers to TNS, promising to deliver top news from Monday to Friday and encourages them to check their inbox for a confirmation email to adjust preferences and join groups. It also suggests following TNS on social media and highlights featured stories. In a significant update in 2024, Python has surpassed JavaScript as the most popular programming language, as reported by GitHub's open source survey. NVIDIA has announced native Python support in its CUDA toolkit, allowing developers to use Python for GPU computing without