Published: 2024-12-07 | Origin: Hacker News

Ollama has introduced support for structured outputs, allowing users to format model responses according to a specific JSON schema. The Ollama Python and JavaScript libraries have been updated for this feature. Users can download the latest version of Ollama and upgrade their libraries to the new version. To use structured outputs, users need to specify the format parameter in their cURL requests or within the Python/JavaScript libraries. This parameter can be passed as a JSON object, and the response will adhere to the

Published: 2024-12-07 | Origin: Hacker News

The feedback from users is valued and taken seriously. To explore all available qualifiers, users are encouraged to consult the documentation. The page is open for edits, and there is a request for suggestions on which substantial programs should be included, emphasizing the qualitative aspect rather than just the quantity of lines. Although Oil's "Wild" Tests parse over a million lines, many of these consist of smaller and repetitive scripts like those in Alpine and Gentoo package definitions. The content also highlights the potential dangers of shell scripts

Published: 2024-12-06 | Origin: /r/programming

Julia Evans' article "Why pipes sometimes get 'stuck': buffering" explains the concept of buffering in Unix programs, particularly focusing on how standard output and error are buffered. C programs utilize the standard I/O library (stdio) for this purpose, which originates from Research Unix V7. The article traces the evolution of buffering back to the earliest versions of Research Unix, specifically V1, which introduced basic buffering through low-level routines like `putc` and `getw`. V2 added the

Published: 2024-12-06 | Origin: /r/programming

The author expresses confusion over the concept of the fourth normal form (4NF) and its relevance in modern database design. They reflect on their struggles with understanding 4NF and identify two primary questions that have preoccupied them: the necessity of considering 4NF in current database design and the complexity of the existing explanations. The content is structured in several parts: 1. A basic example of business requirements for a database and the creation of tables that conform to 4NF. 2. An exploration of

Published: 2024-12-06 | Origin: Hacker News

The Ham Radio All-in-one-Cable (AIOC) is currently in testing. It features a USB-C connector that functions as a sound card for APRS, a virtual COM port for programming and PTT (Push-To-Talk), and a CM108-style PTT endpoint introduced in firmware version 1.2.0. Interested users can refer to accompanying videos from the Temporarily Offline and HAM Radio Dude YouTube channels, as well as a detailed German article for further instructions. Users

Published: 2024-12-06 | Origin: /r/programming

Typeconf is a TypeScript tool designed to help developers manage configuration files more effectively by adding type safety to configurations. It allows for incremental adoption and can be installed via NPM. With Typeconf, developers can handle complex JSON or YAML configurations in a structured way, reducing the likelihood of errors commonly encountered due to varied formats and environments. By creating a config directory with Typeconf, developers can establish a source of truth for their service configurations, using type schemas to define and share settings. The SDK enables

Published: 2024-12-06 | Origin: /r/programming

The content discusses the concept of "The Turkey Test," which assesses whether code functions correctly for users in Turkey. The author highlights several coding pitfalls related to cultural differences in date formatting, number formatting, and case sensitivity. 1. **Date Parsing**: Turkish date format (04.07.2008 for July 4th, 2008) differs from the expected format. The fix is to use `DateTimeFormat.InvariantInfo` to specify the date format explicitly. 2. **Number Formatting

Published: 2024-12-06 | Origin: /r/ruby

In a recent Twitch stream, Jared and Marco Roth engaged in programming practices that could be considered violations of best Ruby usage, humorously referring to themselves as fugitives from the "Rubocops." Their session revolved around solving a challenge from the Advent of Code, focusing on Ruby's unique features rather than the puzzle itself. They experimented with operator overloading, which allows developers to redefine the behavior of operators like + and - for their custom objects. A practical example highlighted was the creation of Money objects

Published: 2024-12-06 | Origin: Hacker News

The narrator reflects on their journey over the past two years since quitting their job after a divorce. Initially, they were disheartened by rapidly depleting their $80K savings. However, upon researching living costs, they realized their spending was reasonable given their previous high-cost locations. Although their goal of making $1M in revenue by 2025 seems unattainable at the moment, they remain dedicated to their projects. In the last year, they worked on multiple initiatives with other founders

Published: 2024-12-06 | Origin: Hacker News

In early 2024, an investigation into collaborative editing systems for Moment’s core text editor revealed challenges with current algorithms. While there is optimism regarding solutions for both online and offline editing, the evaluation process showed that popular algorithms, such as Conflict-free Replicated Data Types (CRDTs) and Operational Transformation (OT), perform poorly in offline scenarios. Users often experience unanticipated data corruption when conflicts arise, particularly during offline editing which increases direct conflict occurrences. Despite these issues suggesting a setback, there is

Published: 2024-12-06 | Origin: /r/programming

The content discusses an x86 snake game developed for DOS, available in a version that requires no BIOS, bootloader, or OS. It has been featured on Hackaday, and there is an online demo for testing the code. Users can run the game locally after installing the necessary requirements, such as nasm and python3. The author compares their implementation with jinX's snake64, noting several key differences in gameplay mechanics and restrictions. The author also addresses comments regarding the Hugi Size Coding

Published: 2024-12-06 | Origin: Hacker News

The content provides a comprehensive overview of web technologies aimed at developers, including topics such as web content structure, document styling with CSS, client-side scripting with JavaScript, and protocols for resource transmission. Key learning areas include HTML for structuring content, CSS for styling, and making web applications accessible. It emphasizes resources like MDN (Mozilla Developer Network) for personalized learning and support, covering tools for writing, testing, and sharing code. The HTML <dialog> element is specifically highlighted, used

Published: 2024-12-06 | Origin: Hacker News

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Published: 2024-12-06 | Origin: /r/programming

Donald Knuth's quote, "premature optimization is the root of all evil," highlights the conflict between efficiency and code complexity in programming. He argues that while efficiency was once the sole focus, it led to overly complicated code, making debugging and maintenance difficult. The real issue is not just premature optimization, but rather premature specialization, where assumptions about a program's running context lead to inflexible, special-case code. This specialization increases complexity, suggesting that programmers should prioritize adaptability over early optimizations based on

Published: 2024-12-06 | Origin: Hacker News

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Published: 2024-12-06 | Origin: Hacker News

The MIT News office provides images for download under a Creative Commons license, allowing non-commercial use with credit given to "MIT." When reproducing images, they should not be altered except for cropping. In a separate development, MIT engineers have introduced a dataset called DrivAerNet++, which includes over 8,000 car designs that represent common vehicles and their aerodynamic properties. This dataset aims to enhance the car design process by leveraging generative AI tools to analyze the data and create innovative designs more efficiently

Published: 2024-12-06 | Origin: /r/ruby

The content provides an overview of a minimal example application built with Ruby and Sinatra that demonstrates SAML support using the SSOReady Ruby SDK, an open-source tool for integrating SAML and SCIM into applications. Users can follow the instructions to set up the app, including running it on a local server. Key steps for implementing SAML login include redirecting users to a specific endpoint to initiate the login process and handling the callback after authentication. The app uses hard-coded API keys for demonstration, but users

Published: 2024-12-06 | Origin: /r/ruby

The RubyMine team introduces a blog series aimed at enhancing Ruby developers' debugging skills, stemming from a presentation by Dmitry Pogrebnoy at the EuRuKo 2024 conference. The series will discuss various tools and approaches for debugging Ruby code, detailing their strengths and weaknesses to help developers select the best options for specific issues. Starting with a real-world bug case from their projects, the team emphasizes the significance of effective debugging techniques. This guide is designed for both experienced and novice Ruby developers to

Published: 2024-12-06 | Origin: /r/programming

The article by Joachim Froholt explores the history of "Microchess" for the KIM-1, highlighted as one of the first commercial home computer games. The author notes that while the first arcade and console games are well-documented, the early days of home computer games are less known. In 1977, the release of the Apple II, TRS-80, and Commodore PET marked a significant shift in making computers accessible to the public, often referred to as the "tr

Published: 2024-12-06 | Origin: /r/programming

The author reflects on the impact of AI-assisted development, noting that while engineers report increased productivity, the overall quality of software has not significantly improved. They identify two distinct patterns of AI usage among development teams: "bootstrappers" and "iterators." Bootstrappers utilize tools to quickly transform designs into initial codebases, creating prototypes rapidly for early user feedback. In contrast, iterators integrate AI into their daily workflows for tasks like code completion, refactoring, and generating tests, functioning as