Published: 2025-06-23 | Origin: Hacker News

arXivLabs is a platform that enables collaborators to create and share new features for the arXiv website, adhering to values of openness, community, excellence, and user data privacy. Only partners who uphold these principles are included. If you have a project idea that could benefit the arXiv community, you are encouraged to learn more about arXivLabs. Additionally, users can receive notifications about arXiv's operational status via email or Slack.

Published: 2025-06-23 | Origin: /r/programming

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Published: 2025-06-22 | Origin: Hacker News

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Published: 2025-06-22 | Origin: /r/programming

This week's newsletter, sponsored by Cerbos, focuses on securing non-human identities (NHIs) in the context of AI agents and microservices. An accompanying ebook outlines a roadmap based on Zero Trust principles, detailing real-world NHI security threats, governance principles, and a vendor evaluation checklist to enhance NHI security. The newsletter also discusses a recent article analyzing the state of engineering leadership, highlighting a troubling trend where 51% of engineering leaders now perceive AI negatively, an increase from 42%

Published: 2025-06-22 | Origin: Hacker News

The author recently submitted their PhD thesis and explored using Typst, a modern typesetting language, instead of LaTeX. They describe Typst as a blend of markdown and Rust, offering a comfortable writing experience without cumbersome syntax. One of the main advantages of Typst is its fast compile times, essential for maintaining focus while writing—compared to their friend's LaTeX setup, which took 90 seconds to compile. Typst allows for near-instant previews during document changes, making the

Published: 2025-06-22 | Origin: /r/programming

The article discusses lesser-known features of POSIX shells, highlighting the importance of writing portable shell scripts rather than relying on Bash-specific features. The author shares useful tricks for common tasks, such as removing prefixes and suffixes from filenames, which are applicable in any POSIX shell. They emphasize that these methods do not involve external commands like `basename` or `dirname`, making them faster and more efficient, especially on platforms like Windows where forking is costly. The author encourages the use of these POSIX

Published: 2025-06-22 | Origin: Hacker News

The author expresses frustration with the internet, listing its distractions, ads, and negative content, yet acknowledges its importance as a software developer and a means of communication. Despite a neutral view towards the internet, the author aims to mitigate its negative aspects, especially the addictive nature of social media. Attempts to block social media have failed, partly because of the author’s wife needing it for work and their shared struggle with moderation. A proposed solution involves adapting a clever idea from Neil Chen on Hacker News, which uses

Published: 2025-06-22 | Origin: /r/programming

The document discusses the addition of captureless lookbehinds to the RE2 regex engine, which operates in linear time. Modern regular expressions have become intricate, featuring elements like backreferences and lookarounds, which traditionally required backtracking engines with worst-case exponential complexity. Recent advancements, however, demonstrated that lookarounds can be executed in linear time without backtracking. The original research provided two implementations, one in OCaml and another on the V8 JavaScript engine. The current document presents a third

Published: 2025-06-22 | Origin: Hacker News

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Published: 2025-06-22 | Origin: /r/programming

The author describes their experience creating and updating a simple analog clock project initially built with JavaScript for functionality. They aim to convert it into a purely HTML and CSS-based clock while addressing the issue of the clock resetting to 00:00:00 upon page load. To keep the clock in sync with the current time, they suggest using a negative value for the `animation-delay` property in CSS, which allows the clock to start at the current time without JavaScript. For the server-side implementation

Published: 2025-06-22 | Origin: Hacker News

In May 2022, Bartosz Ciechanowski's blog post explaining mechanical watch movements gained attention on Hacker News, leading the author to develop a strong interest in watchmaking. Ciechanowski's blog features well-written content and remarkable interactive illustrations, including one that lets users explore a mechanical watch's components from various angles. The author expresses a desire to create a physical exploded view of a mechanical watch, noting that while similar products exist, they often resemble "steampunk art" rather

Published: 2025-06-22 | Origin: /r/programming

"DevOps Wordle" is a game created by SigNoz.

Published: 2025-06-22 | Origin: /r/programming

Of course! Please provide the content you'd like me to summarize.

Published: 2025-06-22 | Origin: /r/programming

ThyLang is a beta, interpreted programming language inspired by Shakespearean and old English, allowing coding that feels poetic and ancient. The language is case-sensitive and may have bugs or incomplete features, as it is primarily developed for fun rather than functionality. Users should have a basic understanding of programming concepts, as the documentation is not a tutorial. To run ThyLang, execute Main.py and input code at the interactive prompt, typing "cease" to exit. Key features include variable assignment with the "

Published: 2025-06-22 | Origin: /r/programming

Please provide the content you'd like me to summarize, and I'll be happy to help!

Published: 2025-06-22 | Origin: /r/programming

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

Published: 2025-06-22 | Origin: Hacker News

A hash function is a tool in computer science that converts complex inputs, such as words or images, into a single numerical value, making it easier to organize and retrieve data, like storing books in boxes. When you apply a hash function to a book title, it determines in which box to place the book, allowing for easy retrieval without needing to remember the exact location. However, a potential issue arises with hash collisions, which occur when two different inputs yield the same hash value, leading to inefficient data

Published: 2025-06-22 | Origin: Hacker News

The content discusses the unique design philosophies of Google's Tensor Processing Units (TPUs) compared to Graphics Processing Units (GPUs). The strengths of TPUs lie in their scalability, achieved through a combination of hardware design (focusing on energy efficiency and modularity) and software (such as the XLA compiler). TPUs, which are custom ASICs developed by Google, excel in matrix multiplication throughput and energy efficiency. They originated in 2006 when Google considered various hardware options (GPUs,

Published: 2025-06-22 | Origin: /r/programming

In Go applications, parsing untrusted data poses significant security risks, often leading to exploitation vulnerabilities. Security assessments have revealed that vulnerabilities exist in Go's JSON, XML, and YAML parsers, enabling attackers to bypass authentication, circumvent authorization, and extract sensitive data. Notable examples include documented vulnerabilities such as CVE-2020-16250, highlighting the real-world implications of these issues. The discussion outlines three attack scenarios related to these unexpected parser behaviors, aimed at educating security engineers and Go developers on

Published: 2025-06-22 | Origin: Hacker News

The content expresses a commitment to valuing user feedback and encourages users to refer to documentation for available qualifiers. It mentions "Sound As Pure Form," a Forth-like language designed for audio synthesis using lazy lists and APL-like auto-mapping. Additionally, it notes that there was an error while loading the page and prompts users to reload it.