Published: 2024-11-17 | Origin: /r/programming

The document emphasizes the importance of user feedback and provides information about Terminal3d (t3d), a tool for viewing 3D .obj files directly in the terminal. Users can find an example file, "Ted the bear" located at examples/ted.obj. Terminal3d can be installed via Homebrew, crates.io, or from source. To install with Homebrew, users can follow specific instructions provided. For those with Cargo, it can be installed as a crate directly. Alternatively,

Published: 2024-11-17 | Origin: Hacker News

The JavaScript demo application illustrates the detailed process of encoding a text string into a QR Code. It explains the internal workings of the QR Code generator library, providing a step-by-step breakdown of various aspects of the encoding process, such as: 1. The number of code points in the input string and details about each character. 2. The encoding capabilities for each character. 3. The chosen segment mode for encoding. 4. Conversion of characters to bits, with distinctions for numeric, alphanumeric, and

Published: 2024-11-17 | Origin: /r/programming

Trevor I. Lasn discusses the ongoing sustainability crisis in open source software, highlighted by incidents like the XZ Utils backdoor and Log4Shell, which revealed the reliance on volunteer work. To combat this, the Open Source Pledge (OSSPledge) encourages companies to contribute $2,000 annually per developer to support open source projects. For instance, a company with 50 developers would pay $100,000 a year, a cost less than one senior engineer's salary for many tech

Published: 2024-11-17 | Origin: Hacker News

On November 17, 2024, a discussion was held regarding the solutions developed by AlphaProof for several mathematical problems as part of IMO 2024. AlphaProof produces proofs using the Lean theorem prover, and these proofs consist of various tactics. The focus was particularly on problems 1, 2, and 6, which AlphaProof successfully solved. The primary problem discussed involves determining all real numbers \(\alpha\) such that for every positive integer \(n\), a certain integer related

Published: 2024-11-17 | Origin: /r/programming

The content discusses "c-web-modules," a modular and efficient approach to web development using C. This project is currently a proof of concept and serves as a minimum viable product (MVP), not intended for production due to potential bugs and limitations. Key features include: - **Direct C Code Uploading:** Users can upload C code, which the server compiles at runtime, facilitating rapid development with no precompilation required. - **Performance Optimization:** It addresses common concerns in web development by

Published: 2024-11-17 | Origin: /r/programming

Function-as-a-Service (FaaS) has significantly transformed software development over the last decade by allowing engineers to focus on code without worrying about infrastructure management. AWS Lambda, a leading FaaS platform, facilitates on-demand loading of large container images (up to 10 GiB), maintaining rapid scalability and low startup times. Traditionally, Lambda functions were restricted to 250MB code archives, limiting data movement and cold start times. However, the new capability to handle larger container images presents challenges in data

Published: 2024-11-17 | Origin: Hacker News

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Published: 2024-11-17 | Origin: /r/programming

Matt Perry announced that he will be leaving Framer after six years, during which he played a significant role in developing Framer Motion. Excitingly, Framer Motion is now independent and has been rebranded as Motion, with its new home at motion.dev. Key changes include a revamped website with a search feature and the introduction of vanilla APIs, allowing Motion to be used beyond React, accommodating vanilla JavaScript and other frameworks like Vue. Perry aims to expand Motion's functionality, improve support and

Published: 2024-11-17 | Origin: Hacker News

Arthur O’Dwyer discusses a puzzle presented by Steve Ballmer, which involves guessing a number between 1 and 100 with diminishing payouts based on the number of guesses. The goal is to determine the expected value of playing this guessing game assuming Ballmer chooses his secret number uniformly at random. He notes that using a binary search strategy seems logical and results in an expected value of approximately $952. However, if Ballmer is aware that the player will utilize binary search, he will avoid certain

Published: 2024-11-17 | Origin: /r/programming

The content presents a new 64-bit hash function called "chibihash64.h," designed for fast and efficient performance, particularly for large strings. Key points include: - **Performance**: It outperforms other hash functions in large string throughput, while CityHash is faster for small strings (less than 32 bytes) due to its hardcoded special cases. - **Algorithm Development**: The function uses constants based on Euler's number, pi, and the golden ratio, with an

Published: 2024-11-17 | Origin: /r/programming

The author criticizes the continued use of PGP (Pretty Good Privacy) for secure communication, asserting that it is outdated and not an advisable choice for today's needs. They argue that many advocates of PGP are not well-versed in cryptography, often promoting other unreliable communication tools as well. Adding to the confusion, the software community is rife with misinformation regarding privacy technologies. The piece emphasizes that there are usually better alternatives to PGP for secure communication, and for any special use cases, appropriate solutions

Published: 2024-11-17 | Origin: Hacker News

The content discusses the mythical figure of King Arthur, a Celtic warlord who allegedly resisted the Anglo-Saxon invasion of Britain. Traditionally depicted as a chivalrous hero with a magical sword and a wizard as his aide, Arthur is believed to be sleeping and will awaken to reclaim Britain for the Celts. His legacy has inspired numerous tourist sites linked to his story across the UK, and his legend has captivated Europe for centuries. Arthur is said to have led a Celtic tribe during the Saxon invasion in

Published: 2024-11-17 | Origin: Hacker News

The author expresses their appreciation for RSS as a powerful tool for media consumption, contrasting it with the chaotic nature of social media timelines designed to exploit psychological weaknesses. They highlight two key features of their RSS setup: the ability to manually refresh content and the "mark all as read" button. These features allow for a more controlled reading experience without the stress of overwhelming new content or the influence of algorithms. The author enjoys the absence of ads and recommendations, focusing exclusively on valuable content created by passionate individuals, making

Published: 2024-11-17 | Origin: Hacker News

A community vote in the CSS-Next GitHub repository has resulted in a new official logo for CSS, designed to align with the aesthetic of other web technologies such as JavaScript and TypeScript. Notably, the logo incorporates the color rebeccapurple (#663399), a shade added to the CSS specification in 2014 to honor Eric Meyer’s daughter, Rebecca, who sadly passed away at six years old from brain cancer. Eric Meyer, a significant figure in the CSS community since the

Published: 2024-11-17 | Origin: Hacker News

The content highlights Miguel de Icaza’s presentation at GodotCon 2024 regarding the development of Xogot for iPad. It also mentions the use of cookies on the website to enhance user experience, categorizing them into necessary cookies for security, cookies that store user preferences, analytics cookies for understanding site interaction, and marketing cookies for targeted advertising. Disabling some of these cookies may affect website functionality. Users are directed to the Cookie Policy for more information.

Published: 2024-11-17 | Origin: Hacker News

A recent study led by geologist Nadja Drabon from Harvard University highlights the resilience of life following a massive meteorite impact 3.26 billion years ago, significantly larger than the asteroid that led to the extinction of dinosaurs. This ancient meteorite, estimated to be 500 to 2,000 times larger, caused devastating consequences including tsunamis, darkened skies, and the evaporation of seawater. However, it also brought essential nutrients like bioavailable iron and phosphorus to the ocean surface

Published: 2024-11-16 | Origin: Hacker News

The content discusses the free release of "James Gleick's CHAOS: The Software," a DOS program originally developed in 1991. The software, created by Josh Gordon, Rudy Rucker, and John Walker in collaboration with James Gleick, is based on Gleick's book "Chaos: Making a New Science." It is available under a GNU license, including executables, source code, and user manual. Users can run it on various platforms using DOSBox and are encouraged to modify the

Published: 2024-11-16 | Origin: Hacker News

Daniel Kish, who lost his vision as a child, has developed the ability to navigate using echolocation, similar to how bats do. He creates clicking sounds with his mouth and listens to the echoes to map his surroundings. Kish teaches this skill to visually impaired individuals to enhance their confidence and independence. Research from UC Berkeley has shown that echolocation skills can be learned effectively. Kish emphasizes the importance of honing auditory senses, suggesting that people often underutilize them when relying on sight. He notes that adept

Published: 2024-11-16 | Origin: /r/programming

Timescale offers an enhanced PostgreSQL experience designed for high-speed ingestion and querying of time-series data. It features AI capabilities with extensions like pgvector and pgai, allowing for the development of intelligent agents and effective search functionalities. Deployment options include Timescale Cloud, a dependable cloud solution for business needs, alongside support services and open-source tools. The company actively supports users during the trial phase and provides resources like documentation and benchmarks to help developers. Timescale aims to improve PostgreSQL performance, particularly in fields

Published: 2024-11-16 | Origin: Hacker News

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