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Started sharing my daily coding timelapses — a little personal project turned public

Published: 2025-08-03 | Origin: /r/programming

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HTML-in-Canvas

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

The content discusses a proposal for new HTML Canvas APIs aimed at enabling the rendering of HTML content into the canvas for both Canvas 2D and WebGL. Authored by Stephen Chenney and others, this proposal seeks to enhance accessibility, internationalization, performance, and quality, addressing the current limitations of rendering complex layouts directly into a canvas. Key features include: 1. The introduction of the `drawElement(element ...)` function, which considers the current transform matrix (CTM) and manages element sizing

Lina Khan points to Figma IPO as vindication of M&A scrutiny

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

Lina Khan, former chair of the Federal Trade Commission (FTC), is celebrating Figma’s successful IPO, using it to highlight the value that can emerge from allowing startups to thrive independently rather than being acquired by larger companies. Her comments come in the context of Adobe's failed $20 billion acquisition of Figma, which faced significant regulatory scrutiny in both Europe and the U.S. due to concerns about competition. Khan, known for her rigorous stance against Big Tech acquisitions during her tenure, noted that fostering

The /o in Ruby regex stands for “oh the humanity!”

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

The content is a discussion by JP Camara regarding the use of regular expressions (Regex) in Ruby, particularly focusing on the `/o` modifier. It begins with a light-hearted introduction asking if the reader enjoys Regex and its quirks, leading into a personal anecdote about reviewing a piece of code involving string matching. While the functionality seemed adequate, Camara became intrigued by the `/o` modifier, which he initially didn't understand. Upon testing the matching method, he encountered unexpected behavior where the

I tried to replace myself with ChatGPT in my English class

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

A teacher observes that students, affectionately calling generative AI "Chat," utilize it for various academic tasks, such as creating study guides, interpreting prompts, and drafting professional-sounding emails. The teacher reflects on the implications of AI in the English classroom, emphasizing that learning to read and write is essential for developing future writers and readers. While acknowledging the pressures students face—such as heavy workloads and the need for good grades—there’s concern over some students using AI for convenience rather than learning. This

Telo MT1

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

The TELO MT1 is a compact all-electric mini truck that combines advanced electrification and safety technology. It features a design inspired by the Toyota Tacoma's capability and Tesla's range and efficiency, all within the size of a MINI Cooper. The truck is versatile, suitable for both urban navigation and outdoor adventures, with a standard five-seat crew cab and a configurable mid-partition that expands the bed size or increases passenger capacity to eight. It has a 60-inch truck bed, a storage tunnel,

How FastAPI Works

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

The React Blog Post: Reflections and Reactions

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

PatchworkOS: A from-scratch NON-POSIX OS strictly adhering to the "everything is a file" philosophy that I've been working on for... a very long while.

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

Compressing Icelandic name declension patterns into a 3.27 kB trie

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

Seed7: a programming language I plan to work on for decades

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

Life, Work, Death and the Peasant: Family Formation

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

Robert Wilson has died

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

Remote Ruby: Rolling Out Features and Rails 8 Insights

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

Hardening mode for the compiler

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

The Rickover Corpus: A digital archive of Admiral Rickover's speeches and memos

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

Dynamic programming bursting balloons

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,

Second Reality, the legendary 1993 PC demo has finally been ported to a modern OS.

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.

Cerebras Code

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

Engineering With Java: Digest #58

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,