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A minimalist's guide to cloning git repositories

Published: 2025-05-31 | Origin: /r/programming

The author discusses the launch of osscooking.com, a site for real-time analysis of open-source projects based on specific metrics. They focus on the challenge of cloning large git repositories, noting that the size of a repository can significantly affect the response time during cloning. The author uses the obsproject repository as an example, which is around 136MB and takes about 7 seconds to clone on a stable internet connection. The post aims to explore 10 different methods for cloning git repositories with the intention

Consider Knitting

Published: 2025-05-31 | Origin: Hacker News

The article encourages individuals, particularly those in tech professions like software development, to consider taking up knitting and other fiber arts (such as crochet, weaving, and macramé). The author, a straight male who previously viewed knitting as a female-dominated activity, discusses how the pandemic intensified his desire for tactile experiences beyond screen time. He emphasizes the importance of engaging the sense of touch, often overlooked in programming, suggesting that knitting can fulfill this need while also providing a fulfilling, hands-on creative outlet.

How Not To Sort By Average Rating

Published: 2025-05-31 | Origin: /r/programming

In the article by Evan Miller, dated February 6, 2009, the author discusses the challenges of creating a scoring system for user ratings on websites. The common problems arise from incorrect scoring methods used by some websites: 1. **Wrong Solution #1** - Using the formula: Score = (Positive ratings) − (Negative ratings). This fails because it can lead to a scenario where an item with more positive ratings but a lower percentage can be ranked above a higher-rated item. 2.

AI didn’t kill Stack Overflow

Published: 2025-05-31 | Origin: /r/programming

The decline of Stack Overflow is attributed primarily to the emergence of artificial intelligence, particularly large language models like ChatGPT, which delivered the final blow to the platform. Originally, Stack Overflow was a vital community resource for developers, fostering technical sharing and an open-source ethos. Despite being part of a broader trend of programming forums, it has faced a significant decline in engagement, evidenced by a drop in monthly questions since its peak in 2014, with a notable further collapse after the rise of AI tools in

How to Store Data on Paper?

Published: 2025-05-31 | Origin: Hacker News

The content discusses the concept of paper data storage, which is the process of converting digital data into formats that can be printed on paper. The author shares their exploration of various methods, including printing an executable program, a secret message, a soundscape, and condensing a scientific paper onto a single page, showcasing the versatility of data representation. To transform digital data into a print format, the data must be encoded into an image. This process requires two software components: one for encoding the data into

New 0.7.0 Release of Ironclad - A formally verified, real-time capable, UNIX-like operating system kernel written in SPARK and Ada.

Published: 2025-05-31 | Origin: /r/programming

The content announces a release by "streaksu" on May 27, 2025, along with the information that there have been five commits to the main branch since this release. For feedback, it encourages contacting Ironclad's communities or the release team directly. The release is powered by Forgejo.

I built my own Live Server in C rewrote the entire frontend stack from scratch. No frameworks. No libraries. No npm. Just C and bare JavaScript.

Published: 2025-05-31 | Origin: /r/programming

The content emphasizes that all feedback is thoroughly reviewed and taken seriously. It also directs readers to consult the documentation for available qualifiers. Additionally, it indicates that there was an error while loading the page, prompting users to reload it.

I made a chair

Published: 2025-05-31 | Origin: Hacker News

Milo Land crafted a simple chair using an instructable, requiring just one 8-foot 2"x12" board and basic cuts. Despite using only a circular saw and an oscillating multitool, the project was quick to complete. He sealed the ends with end cut sealer and found the chair to be functional and more preferable than many of his other chairs.

Georgists Valued Land in the 1900s

Published: 2025-05-31 | Origin: Hacker News

The second article in the series "Mass Appraisal for the Masses" discusses historical methods of land valuation, focusing on the "Somers System" created by William A. Somers in the early 20th century. This system, detailed in a book co-authored by Walter Pollock and economist Karl Scholz, predates modern geospatial analysis methods. Despite skepticism that land assessment was simpler in the past due to a smaller urban footprint, the article argues against this by highlighting rapid urbanization

Valkey Turns One: Community fork of Redis

Published: 2025-05-30 | Origin: Hacker News

Valkey, a fork created in response to Redis Inc's controversial decision to close source Redis, is now outpacing Redis 8.0 in real-world benchmarks. The community's reaction to this disruption led to Valkey's emergence as a vital alternative, and Redis Inc has since re-engaged with the community by reinstating Salvatore Sanfilippo, Redis’s original creator, who is contributing new features and optimizations. Redis 8.0 has been open-sourced again, acknowledging

React's useState should require a dependency array

Published: 2025-05-30 | Origin: /r/programming

The article discusses the React hook `useState` and its common misuse, particularly in managing derived state. The author argues that using `useState` improperly should trigger linting errors. They highlight that while derived state can solve some problems, it can also lead to invasive and error-prone workarounds suggested by React. The ideal solution would be a `useState` hook that incorporates a dependency array. A specific example reveals how failing to update state based on prop changes leads to "un

Photos taken inside musical instruments

Published: 2025-05-30 | Origin: Hacker News

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Surprisingly fast AI-generated kernels we didn't mean to publish yet

Published: 2025-05-30 | Origin: Hacker News

The content discusses the development of AI-generated CUDA-C kernels that are highly efficient and have been observed to match or surpass the performance of expert-optimized production kernels used in PyTorch. These kernels were generated through a simple synthetic data generation approach aimed at improving kernel generation models, which unexpectedly led to the creation of high-performing kernels. Benchmark results were tested on an Nvidia L40S GPU, demonstrating significant speed improvements over standard benchmarks. The blog post highlights the method used to generate these kernels, featuring five optimized

Mary Meeker's first Trends report since 2019, focused on AI

Published: 2025-05-30 | Origin: Hacker News

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Why Lisp macros are cool, a Perl perspective

Published: 2025-05-30 | Origin: /r/programming

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Java at 30: How a language designed for a failed gadget became a global powerhouse

Published: 2025-05-30 | Origin: /r/programming

Java, despite being considered less exciting than newer programming languages like Rust, Go, or TypeScript, remains a vital tool in the tech industry, celebrating its 30th anniversary on May 23, 2025. Initially released by Sun Microsystems, Java has evolved from its origins in 1991, when it was developed for interactive television and embedded devices under the Green Project. The project's goal was to create a controller for the emerging Internet of Things, resulting in the handheld device Star7, which

Beating Google's kernelCTF PoW using AVX512

Published: 2025-05-30 | Origin: /r/programming

In May 2025, team members William Liu and Savy Dicanosa from the Crusaders of Rust discovered a use-after-free bug in Linux's packet scheduler while fuzzing for Liu's master's thesis. They aimed to submit their exploit for a $51,000 bounty in Google's kernelCTF competition. However, the competition has strict rules: submissions can only be made during a specific window that opens biweekly, and only the first successful team receives the payout after completing a "proof of work

Decomplexification

Published: 2025-05-30 | Origin: /r/programming

The content discusses the importance of writing simple, easy-to-read code to reduce bugs and security issues. It acknowledges that functions often become more complex over time as new features and edge cases are added. Cyclomatic complexity is introduced as a metric to measure a program's complexity, with higher scores indicating more complicated functions. The author mentions the command-line tool pmccabe, which analyzes C code and identifies functions that may need refactoring based on their complexity scores. They created a graph for the curl project displaying

LLMs Will Not Replace You

Published: 2025-05-30 | Origin: /r/programming

The content discusses the Mechanical Turk, an 18th-century chess-playing machine that toured for 84 years, captivating audiences who believed it was an autonomous robot. Built in 1770, it achieved a record of 45 wins, 3 losses, and 2 stalemates, even playing against notable figures like Napoleon I. Despite its impressive public facade, The Turk was ultimately a sophisticated illusion, with a human chess master hidden inside, controlling the machine with levers. This deception highlights how

The ‘white-collar bloodbath’ is all part of the AI hype machine

Published: 2025-05-30 | Origin: Hacker News

Dario Amodei, CEO of AI firm Anthropic, recently claimed that advancements in AI technology could lead to the elimination of half of all entry-level jobs within a few years. In interviews, he asserted that AI is surpassing humans in intellectual tasks and emphasized that society will need to address the implications of this shift. Despite these bold predictions, Amodei did not provide any evidence for his estimates or detail how substantial economic growth could occur if a large portion of the workforce becomes unemployed. This