Published: 2025-06-02 | Origin: Hacker News

Sure! Please provide the content you would like me to summarize.

Published: 2025-06-02 | Origin: /r/programming

The author discusses their experiences creating various versions of the Forth programming language, emphasizing that, while none are fully polished for industrial use, each project offered valuable insights into Forth, concatenative programming, and computer operations. They recognize that potential creators of Forth may feel uncertain about how to start and determine completion. The author shares their first project, NasmJF, a port of Richard WM Jones's JONESFORTH to the NASM assembler, highlighting the satisfaction of completing the port when the

Published: 2025-06-02 | Origin: /r/programming

The article discusses the message ordering and delivery guarantees of WebSockets, which are based on the underlying TCP protocol. WebSockets operate at the application layer (layer 7 of the OSI model) while utilizing TCP at the transport layer (layer 4), providing reliable message delivery and ordered sequences thanks to TCP's features like sequence numbering, acknowledgments (ACKs), and checksums. Despite the guarantees offered by TCP, message ordering can be disrupted due to delays in handling WebSocket messages, particularly when

Published: 2025-06-02 | Origin: /r/programming

The content emphasizes the importance of personal connections with potential partners and clients, encouraging interested parties to reach out via email. It shares insights from a talk given in late 2024 by someone at Galois, who discusses their passion for formal methods (FM) and acknowledges the mistakes made in past projects. The speaker reflects on their unexpected experience in sales calls, which are necessary for identifying industry projects involving formal methods. They highlight that discussions often lead to one of two outcomes: successfully scoping a project

Published: 2025-06-02 | Origin: /r/programming

The author reflects on health challenges often faced by developers, especially those who lead sedentary lifestyles characterized by long hours of coding. They highlight the tendency to indulge in unhealthy eating habits during breaks from work, using food as a form of escapism. To combat this, the author suggests keeping healthy snacks on hand and incorporating short walks into breaks to promote better health. They also critique the norm among developers of working late hours, influenced by cultural narratives that prioritize time spent over efficiency. The piece introduces a thought

Published: 2025-06-02 | Origin: Hacker News

The post outlines criteria for submitting job listings on a hiring platform, emphasizing that only individuals from the hiring company should post, with a commitment to respond to applicants. It discourages off-topic comments and suggests various resources for job seekers. Additionally, it introduces Zefr, a global technology company specializing in responsible marketing in social media environments. Zefr is currently looking for a Senior Site Reliability Engineer with strong leadership skills and a focus on continuous improvement. The role involves maintaining the health of their infrastructure,

Published: 2025-06-02 | Origin: /r/ruby

Ruby's Data class, introduced in Ruby 3.2, serves as a native mechanism for defining value objects, a concept popularized by Martin Fowler and Eric Evans. Value objects, like coordinates or monetary values, provide semantic clarity that primitive data types (such as integers or strings) lack. Unlike mutable Structs, the Data class promotes immutability, making it suitable for accurate representation of these concepts without requiring external gems. Key characteristics of value objects include immutability and behavior encapsulation,

Published: 2025-06-02 | Origin: Hacker News

The content discusses a TypeScript library designed for Cloudflare Workers that implements the OAuth 2.1 protocol with PKCE support. It is currently in prerelease status as of March 2025, meaning the API may still change. The library requires a Workers KV namespace binding called OAUTH_KV for storing token information and provides an object for handling various storage queries. Additionally, it allows developers to configure a callback function during token exchanges to perform additional processing, especially useful when interacting with other OAuth APIs

Published: 2025-06-02 | Origin: /r/programming

The author has created a 45-bit segment display specifically designed for Hangul, the Korean script, and shares a live demo of it. As they learn Korean, they find Hangul fascinating, noting its organized structure that represents syllables through blocks made up of individual jamo (symbols). For example, the character 바 (ba) and 나 (na) illustrate how syllables are formed. The author references Jaehoon Yeon's book, which praises Hangul as a scientifically designed writing system

Published: 2025-06-02 | Origin: /r/programming

Edit is a new open-source command-line text editor for Windows that will be available for preview in the Windows Insider Program before being included with Windows 11. Users can launch Edit by typing "edit" in the command line or by specifying a file name. It aims to provide an efficient editing experience without the need to switch contexts. The editor is lightweight, under 250kB, and features a Text User Interface (TUI) with keybindings for menu options. Users can open and switch between

Published: 2025-06-02 | Origin: /r/ruby

The content features a curated collection of resources, including episodes, videos on technology and software, and articles with tutorials. It encourages support and engagement while providing an invitation for discussions or questions. The message is signed by Marksmith and highlights "Quality Ruby Screencasts."

Published: 2025-06-02 | Origin: Hacker News

The content highlights an open-source project management tool that serves as an alternative to Trello, named "Kan." It emphasizes the importance of user feedback and invites contributions while providing links to its roadmap, documentation, and Discord server. Users can contact support via email. The project is licensed under the AGPLv3 license. However, there are repeated mentions of loading errors on the page.

Published: 2025-06-02 | Origin: /r/ruby

The content emphasizes that user feedback is valued and considered seriously. It introduces a Ruby implementation of the Model Context Protocol (MCP) called Fast MCP, which simplifies AI model integration with Ruby applications by eliminating typical integration challenges. Fast MCP offers a clean, expressive coding experience and allows developers to configure tools and resources based on request context. It includes a Rails-friendly setup with naming conventions and automatic configurations. Essential features include a useful MCP inspector for validating implementations, built-in security measures to prevent attacks, and documentation

Published: 2025-06-02 | Origin: Hacker News

The journey to creative mastery often begins with years of obscurity, as many successful creators initially produce content that goes unnoticed, with minimal audience engagement. Aspiring artists may find it challenging to persevere without immediate recognition, as true success usually requires years of practice, repetition, and enduring "failed performances." The example of Van Gogh illustrates how some artists receive little appreciation during their lifetime. To continue creating despite a lack of visibility, one must cultivate resilience and intrinsic motivation rather than seeking fame or validation. The

Published: 2025-06-02 | Origin: Hacker News

MBCompass is a lightweight and ad-free compass app developed using Jetpack Compose. It utilizes the device's magnetometer and accelerometer to provide accurate real-time direction updates, all while maintaining Android Lifecycle compatibility for an efficient user experience. The app aims to improve upon existing compass applications, which are often either too simplistic or cluttered with advertisements. Contributions, bug reports, and feature suggestions are encouraged from users, and MBCompass is distributed as Free Software under the GNU General Public License, allowing for modification and

Published: 2025-06-02 | Origin: Hacker News

The content describes a project involving a CPU implemented in VHDL for an FPGA, which uses a Linear Feedback Shift Register (LFSR) as its Program Counter instead of a traditional one. This design choice is intended to save space by utilizing fewer gates, although the benefits may be less significant on an FPGA due to its architecture. The project includes a fully functional Forth interpreter and runs successfully in simulation, demonstrating a startup message and accepting user input. The CPU operates at 151.768MHz

Published: 2025-06-02 | Origin: Hacker News

The original INTERCAL-72 compiler source code has been made available in both scans and transcriptions. Created by Don Woods and Jim Lyon at Princeton in 1972, INTERCAL is regarded as the first esoteric programming language (esolang), intentionally designed to subvert traditional programming practices for humor and experimentation. Recently, Woods rediscovered a printout of the original code, which was transcribed by Sean Haas and another contributor, who also created a refined, runnable version. INTERCAL features unconventional syntax

Published: 2025-06-02 | Origin: /r/programming

Direct File is a free service provided by the U.S. government that allows taxpayers to electronically file their federal tax returns directly with the IRS. This interview-based service is designed to be user-friendly on various devices (mobile phones, tablets, and computers) and is available in both English and Spanish. It simplifies the Internal Revenue Code into plain language questions that taxpayers should be able to answer without external guidance. The service translates these answers into standard tax forms and transmits them to the IRS's Modernized

Published: 2025-06-01 | Origin: /r/programming

This week's edition focuses on advancements in Java development, featuring tools and APIs that enhance coding experiences. Highlights include Brokk, an AI-driven tool for managing large Java codebases, offering clear insights into its functionalities and aiding in version control through Git. Additionally, the new Stream.Gatherer API in Java 24 simplifies stream processing. The collection also includes resources for aspiring developers such as interview preparation guides and certification materials related to Java, Spring Boot, and SQL. Overall, the content aims to keep developers

Published: 2025-06-01 | Origin: /r/programming

This course focuses on in-depth exploration of OAuth 2.0 authorization flows, tailored for developers looking to integrate this protocol into their applications. Unlike general resources that provide a high-level overview, this course offers hands-on experience in implementing OAuth 2.0 for managing secure access to protected resources. To illustrate its purpose, the course presents a scenario where a user wants to connect two services (Service A and Service B) without sharing login credentials, allowing limited access to specific functionalities. OAuth 2