Published: 2025-08-02 | Origin: /r/programming

The guide by Niklas L. explores FastAPI, a modern Python web framework that simplifies the process of building APIs by reducing repetitive tasks like validation, documentation, and input parsing. It leverages Python’s type annotations to enhance functionality, such as automatic input validation and documentation generation. FastAPI is built on top of Starlette, providing additional developer-friendly features. The guide also covers FastAPI's request lifecycle, highlighting its clean and layered process that aids in debugging and performance optimization. It offers insights into

Published: 2025-08-02 | Origin: /r/programming

The author reflects on the impact of their blog post titled "React Still Feels Insane And No One Is Talking About It," which went viral, especially on Reddit. Initially receiving 30,000 views on its first day and around 50,000 in total, the post significantly outperformed their previous most-viewed piece. While this view count may seem small in the broader internet landscape, the author considers it substantial in terms of individual engagement, likening it to a large concert crowd. They

Published: 2025-08-02 | Origin: /r/programming

Patchwork is a 64-bit monolithic NON-POSIX operating system designed for the x86_64 architecture, emphasizing a "everything is a file" philosophy. Developed from scratch in C, it incorporates concepts from Unix, Plan9, and DOS while introducing new ideas. Although currently in early development and likely to have bugs, it includes unique shell utilities that mirror traditional Unix commands (like touch, cat, echo, ls, and rm) through its file flags system. The init program can

Published: 2025-08-02 | Origin: /r/programming

Displaying personal names correctly in Icelandic user interfaces is challenging due to the language's declension system, which alters names according to grammatical case. Icelandic names have four forms, and using the incorrect form can make a sentence feel awkward to native speakers. Names are typically stored in the nominative case, but contexts often require different forms. Developers can awkwardly rephrase sentences or use pronouns to avoid these issues, but these solutions are unsatisfactory. To address this, the author developed a JavaScript

Published: 2025-08-02 | Origin: /r/programming

Seed7 is a general-purpose programming language created by Thomas Mertes, designed to be a higher-level alternative to languages like Ada, C/C++, and Java. It features an open-source interpreter and compiler, which translates Seed7 programs into C for further compilation to machine code. The language allows for easy declaration of new statements and operators, and its functions with type results and parameters offer a more elegant approach than traditional templates or generics. Seed7 utilizes object-oriented principles selectively, favoring simpler solutions where

Published: 2025-08-02 | Origin: Hacker News

The text is the first part of a series examining the lives of pre-modern peasants, focusing on their mortality rates and family structures. It begins by summarizing the high mortality rates, including significant infant and maternal mortality, which resulted in a low life expectancy. The upcoming discussions will explore marriage patterns, particularly the age at first marriage, and the implications for child-rearing in these communities. The family unit is identified as central to pre-modern life, making its structure essential for understanding historical societies. The

Published: 2025-08-02 | Origin: Hacker News

Robert Wilson, the influential artist renowned for his visually striking theatrical performances, passed away at the age of 83 due to a brief illness. He died at his home in Water Mill, New York, where he founded the Watermill Center, an arts organization. Despite his illness, Wilson continued to work creatively until the end. His artistic legacy includes original productions such as the "silent opera" Deafman Glance and the celebrated collaboration Einstein on the Beach with composer Philip Glass. Wilson's innovative approach to

Published: 2025-08-02 | Origin: /r/ruby

Chris and Andrew, two Rubyists, discuss various topics related to Ruby and web development in their recent conversation. They talk about Andrew's successful feature launch, their shared interest in South Park, and a significant deal with Paramount. They explore updates to Bundler 2.7, emoji reactions in their app, debugging, code refactoring, and the importance of testing. They also emphasize the value of coding collaboratively and using WebSockets for real-time updates. Technical discussions include Ruby and Rails updates, the

Published: 2025-08-02 | Origin: Hacker News

The proposal is a collaborative effort from several contributors focused on enhancing the safety and security of C and C++ programs. It acknowledges that while both the C++ (WG21) and C (WG14) standards are working on improvements, the pace and scope of standardization are limited. Therefore, it's crucial for implementations, specifically Clang, to lead in addressing these issues by leveraging existing safety mechanisms that are currently scattered, poorly documented, and difficult to use. The proposal advocates for the unification of

Published: 2025-08-02 | Origin: Hacker News

The content presents a digital archive dedicated to Admiral Hyman G. Rickover, who is recognized as the "Father of the Nuclear Navy" for his pioneering work in developing the first nuclear-powered submarine and civilian nuclear reactor. The archive contains over 2,500 pages of Rickover’s speeches, congressional testimonies, and memos, including more than 1,800 pages of previously unseen documents from the U.S. Naval Academy Archives. Rickover's insights are particularly relevant as the U.S

Published: 2025-08-01 | Origin: /r/programming

The content discusses a dynamic programming problem involving the bursting of balloons in order to maximize coin collection. The problem is appropriately complex for a 2D dynamic programming scenario and cannot be solved using a greedy approach due to the necessity of analyzing all possible bursting orders. Key concepts in dynamic programming required for solving this problem include: - **State**: Represents a unique configuration of the problem, encapsulating the information needed to make decisions. - **Base Case**: The simplest instance that can be solved directly,

Published: 2025-08-01 | Origin: /r/programming

The content emphasizes the importance of user feedback, stating that all input is carefully considered. It also directs users to the documentation for information on available qualifiers. Additionally, there are repeated messages about a loading error, instructing users to reload the page. The content mentions that it has been ported from an original source on GitHub.

Published: 2025-08-01 | Origin: Hacker News

Cerebras is launching two new AI coding plans: Cerebras Code Pro for $50/month and Code Max for $200/month. Both plans offer access to Qwen3-Coder, a powerful coding model capable of generating code at speeds of up to 2,000 tokens per second with a 131k-token context window, aiming to enhance coding efficiency. The service has no proprietary IDE restrictions or weekly limits, allowing seamless integration with any tool that supports OpenAI compatible inference endpoints. The models

Published: 2025-08-01 | Origin: /r/programming

The Engineering With Java newsletter provides a weekly roundup of important developments in Java and Spring Boot. Key highlights include: 1. **Java 20’s Vector API**: Enhances performance in data-parallel tasks with hardware-accelerated SIMD operations, promising up to 4× speed increases while ensuring graceful degradation on unsupported platforms. 2. **Utilization of Java Utility Classes**: Emphasizes the importance of lesser-known utility classes (like Objects, Locale, and Normalizer) for writing clean,

Published: 2025-08-01 | Origin: Hacker News

In winter 2024, the author visits a thrift store and purchases a vintage General Electric (GE) drip coffee maker called Coffeematic, which is from the 1980s. This coffee maker is repurposed into a gaming computer, dubbed Coffeematic PC, blending its original function with computing capabilities. The article discusses the lineage of coffee maker computers dating back to 2002 and mentions an art exhibition titled Sparklines, which features data visualizations inspired by Coffeematic PC

Published: 2025-08-01 | Origin: Hacker News

Texas A&M University has developed a groundbreaking system called CLARKE (Computer vision and Learning for Analysis of Roads and Key Edifices) that uses drone imagery and artificial intelligence to quickly assess damage from disasters such as hurricanes and floods. Led by researchers Tom Manzini and Dr. Robin Murphy, CLARKE can evaluate damage to buildings and infrastructure in just minutes, significantly enhancing the speed of emergency response. The system has demonstrated its effectiveness during the 2024 hurricane season in Florida and Pennsylvania,

Published: 2025-08-01 | Origin: /r/programming

Bob Harper discusses the concept of declarative programming languages on his blog, expressing skepticism about the common association of "declarative" with logic or functional programming. He proposes a straightforward definition: a declarative language is one that has semantics involving nontrivial existential quantifiers. To illustrate this definition, he provides examples, noting that these languages utilize existential quantifiers in their semantics, which can be challenging to handle. Harper demonstrates this with regular expressions, explaining how their semantics is tied to string membership,

Published: 2025-08-01 | Origin: Hacker News

The author, a former vendor and founder of Trieve, experienced frustrating search issues on Mintlify for over a year due to race conditions affecting their search results. These issues persisted despite reporting them in Slack, leading to inconsistent and low-quality search experiences. Now a member of the Mintlify team, the author resolved the problem by implementing an AbortController to abort prior search queries when a new one is entered, ensuring results are relevant to the current input. This successfully improved the search functionality and provided personal satisfaction

Published: 2025-08-01 | Origin: Hacker News

An editorially independent publication supported by the Simons Foundation highlights a remarkable achievement by 17-year-old Hannah Cairo, who solved the Mizohata-Takeuchi conjecture, a longstanding problem in mathematics. Her findings, presented in a paper published on February 10, contradict previous beliefs about function behavior, surprising mathematicians, including Itamar Oliveira from the University of Birmingham, who had been working on proving its truth for two years. Cairo's unconventional educational journey, involving years of homeschooling in the Bahamas

Published: 2025-08-01 | Origin: /r/programming

TypeScript 5.9 has been officially released, enhancing JavaScript with type syntax to help prevent bugs and improve coding experiences in editors like Visual Studio and VS Code. The new version includes fixes since the beta release, notably restoring AbortSignal.abort() in the DOM library, and introduces a section on Notable Behavioral Changes. The `tsc --init` command has been streamlined; while previous versions generated a comprehensive tsconfig.json file, feedback indicated that users typically delete most of its content. The