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California's $20 Minimum Wage: A Fast Food Job Killer?

2025-08-09
California's $20 Minimum Wage: A Fast Food Job Killer?

Analysis of California's $20 fast food minimum wage, enacted in September 2023 and effective April 2024, reveals a concerning trend. Unadjusted data shows a 2.7% decline in fast food employment in California compared to the rest of the US between September 2023 and September 2024. After adjusting for pre-existing trends, the decline increases to 3.2%, suggesting a potential loss of 18,000 jobs.

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(www.nber.org)
Tech

Cloudflare's Automatic Compression: A Streaming Nightmare

2025-08-09
Cloudflare's Automatic Compression: A Streaming Nightmare

The Mintlify team encountered a frustrating issue with HTTP streaming using Node's stream API and an AI SDK: cURL and Postman worked, but node-fetch and browser fetch failed. Debugging revealed a Cloudflare Worker as a temporary fix, ultimately tracing the problem to Cloudflare automatically enabling compression. Browsers' default inclusion of the Accept-Encoding header caused the compressed response to break. Disabling compression in Cloudflare resolved the issue. This highlights the potential pitfalls of Cloudflare's "intelligent" defaults, underscoring the importance of Infrastructure-as-Code and traceability.

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(mintlify.com)
Development HTTP streaming

WebAssembly Instruction Set: A Comprehensive Guide

2025-05-09

This exhaustive list of WebAssembly instructions covers everything from basic arithmetic operations to advanced vector operations. Each instruction includes its opcode, input/output types, and descriptions of the validation and execution phases, making it easy for developers to quickly look up and understand them. The list is clearly structured and serves as a convenient reference for WebAssembly development.

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(www.w3.org)
Development Instruction Set

17th Century Logarithm Calculation Hack: Scientific Notation to the Rescue

2025-06-01

This article unveils a clever method for estimating logarithms, invented by John Napier in the 17th century. The core idea leverages the logarithmic property log(a^b) = b * log(a) and scientific notation. By repeatedly calculating the 10th power, the precision gradually improves. A Python script implementing this algorithm is also provided. This ingenious method transforms complex logarithm calculations into relatively simple power operations and scientific notation manipulations, showcasing the ingenuity of early mathematicians in solving complex problems with limited computational tools.

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(obrhubr.org)
Tech logarithm scientific notation

Monero's Privacy: A Battleground of Attacks and Defenses

2025-05-28
Monero's Privacy: A Battleground of Attacks and Defenses

Monero (XMR), a privacy-focused cryptocurrency, has been a target for governments, cybersecurity experts, and analytics firms aiming to deanonymize its transactions. This article analyzes various attempts to break Monero's privacy, including efforts by companies like Chainalysis and CipherTrace, and academic research on its ring signature scheme. While some methods, such as exploiting timing analysis or correlating off-chain data, have shown limited success, Monero's ring signatures, stealth addresses, and confidential transactions have proven remarkably resilient. The proactive defense efforts of the Monero community, including the "Breaking Monero" series, have further strengthened its resistance to tracking.

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(monero.forex)
Tech

Apple Shut Out of Google Antitrust Hearing, Facing Multi-Billion Dollar Loss

2025-03-26
Apple Shut Out of Google Antitrust Hearing, Facing Multi-Billion Dollar Loss

Apple's attempt to salvage its lucrative search deal with Google has been dealt a blow. A new ruling from the DC Circuit Court of Appeals confirms Apple's exclusion from Google's upcoming antitrust hearing, potentially leaving a multi-billion dollar hole in Apple's balance sheet. Judges cited Apple's late entry into the case. Apple and Google's interests are strongly aligned, with a $20 billion annual deal at stake. Google pays this to be the default search engine in Safari. Government antitrust penalties would make this deal impermissible. The court deemed Apple too slow in choosing sides, filing to participate in the remedy phase 33 days after the initial proposal. While Apple can submit written testimony and amicus briefs, it can't present evidence or cross-examine witnesses.

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(arstechnica.com)
Tech

SIOF: A Minimal R7RS Scheme Interpreter in One C File

2025-07-21
SIOF: A Minimal R7RS Scheme Interpreter in One C File

SIOF is a portable R7RS Scheme interpreter built from a single C source file. It boasts no external dependencies beyond standard C libraries, making it incredibly lightweight and easy to compile and run. While supporting key Scheme features like garbage collection, tail recursion, and call/cc, SIOF has limitations including no bignum support, limited Unicode handling, and incomplete R7RS standard compliance. Its core is based on code originally written in #F, with compiler and macro expander components derived from the work of Marc Feeley and Al Petrofsky.

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(github.com)
Development

Google's Decline: From Innovation Pinnacle to Ad Giant's Lost Way

2025-03-30
Google's Decline: From Innovation Pinnacle to Ad Giant's Lost Way

Once a beacon of innovation, Google is now struggling. The author uses their personal experience with Webpass, a service Google acquired, to illustrate a decline in service quality and price increases, lagging behind competitors. Google Search is criticized for its overload of AI-generated reviews and ads, while the Gemini AI launch generated little buzz compared to OpenAI and others. Google's AI Studio also reflects the company's internal management issues. The author argues Google has become what its founders warned against: an advertising company whose model conflicts with user needs. Ultimately, the author has switched to alternative search engines and internet services, highlighting Google's risk of irrelevance in a rapidly evolving internet landscape.

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(om.co)
Tech

Critical Cache Poisoning Vulnerability in Dnsmasq: Single Character Attack

2025-08-19

Researchers from Tsinghua University and Nankai University discovered a critical cache poisoning vulnerability (SHAR attack) in the Dnsmasq DNS software. Attackers can inject malicious DNS records by using a single special character, bypassing Dnsmasq's defenses. This vulnerability exploits the silent handling of queries containing special characters by some upstream recursive resolvers, creating a large attack window for brute-forcing TxID and source port. The success rate is 100%, affecting all Dnsmasq versions. Mitigation includes detecting silent upstream resolvers and implementing rate limiting and spoof detection.

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(lists.thekelleys.org.uk)
Tech cache poisoning

Big Tech's Data Centers: Who's Paying the Price?

2025-08-10
Big Tech's Data Centers: Who's Paying the Price?

Soaring electricity bills are prompting states to grapple with the costs of powering Big Tech's energy-hungry data centers. While the precise impact is debated, growing evidence suggests that residential and commercial ratepayers are subsidizing these massive energy demands, particularly as the AI boom fuels data center expansion. States are exploring various solutions, from pressuring grid operators to developing specialized rates for data centers, but challenges remain in ensuring fair cost allocation and transparency, especially given the influence of tech giants. The question remains: will states have the political will to make Big Tech pay its fair share, or will ordinary citizens continue to bear the burden?

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(apnews.com)
Tech electricity costs

Master of Your Own Fate: Entrepreneurs vs. Predestined Lives

2025-01-18
Master of Your Own Fate: Entrepreneurs vs. Predestined Lives

This post recounts author Steve Blank's experience with an old friend, Glen, exploring the question of whether life's path is predetermined or self-directed. Blank reflects on their friendship during the Vietnam War and the vastly different trajectories their lives took. He argues that most people live unexamined lives, while entrepreneurs actively shape their circumstances, strive for excellence, and push humanity forward. The piece encourages readers to take control of their destinies and become masters of their own fate.

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(steveblank.com)
Startup life choices destiny

Starship: A Customizable Prompt for Your Terminal

2025-06-24
Starship: A Customizable Prompt for Your Terminal

Starship is a cross-platform, highly customizable terminal prompt that enhances your command-line interface with rich information. Installation is straightforward; simply add the init script to your shell's configuration file. It supports various shells, including bash, zsh, fish, PowerShell, ion, elvish, tcsh, Nushell, xonsh, and cmd. Whether you're on Linux, macOS, or Windows, Starship makes your terminal both beautiful and informative.

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(starship.rs)
Development terminal prompt

Positron: A Next-Gen Data Science IDE

2025-07-25

Posit PBC introduces Positron, a free, next-generation data science IDE. This extensible, polyglot tool allows for code writing and data exploration within a familiar, reproducible authoring and publishing environment. Built on Code OSS, Positron leverages VS Code's functionality and offers user guides and FAQs for quick onboarding. Users can share feedback and report bugs via GitHub Discussions. Positron is licensed under the Elastic License 2.0.

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(positron.posit.co)
Development

Hugging Face Spaces Launches ZeroGPU: Dynamic GPU Allocation for Enhanced AI Model Efficiency

2024-12-15
Hugging Face Spaces Launches ZeroGPU: Dynamic GPU Allocation for Enhanced AI Model Efficiency

Hugging Face Spaces has introduced ZeroGPU, a shared infrastructure that dynamically allocates NVIDIA A100 GPUs to optimize GPU usage for AI models and demos. ZeroGPU offers free GPU access, multi-GPU support, and lowers the barrier to entry for deploying AI models. Users simply select ZeroGPU hardware when creating a Gradio Space and use the `@spaces.GPU` decorator for GPU-dependent functions. ZeroGPU is compatible with PyTorch and optimized for Hugging Face's transformers and diffusers libraries, but currently only works with the Gradio SDK. Personal accounts (PRO users) can create up to 10 ZeroGPU Spaces, while organization accounts (Enterprise Hub) can create up to 50.

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(huggingface.co)
AI GPU allocation

Reclaiming Digital Sovereignty: The MyTerms Standard Empowers Users

2025-03-23
Reclaiming Digital Sovereignty: The MyTerms Standard Empowers Users

In the age of AI, personal data privacy and autonomy are challenged as never before. This article introduces the IEEE P7012 standard (MyTerms), designed to empower users with agency over their interactions with websites and services through machine-readable agreements. MyTerms, modeled after Creative Commons, allows users to choose from a list of agreements provided by a non-profit, ensuring the user is the first party and therefore in control of their data. This innovation promises to reshape digital sovereignty, giving users more autonomy.

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(doc.searls.com)
Tech user autonomy IEEE standard

Haskell Functors: Elegantly Handling Values in Context

2025-04-05

In Haskell, Functors provide a powerful abstraction for working with values wrapped in contexts like Maybe or lists. The `fmap` function elegantly applies functions to these values, avoiding type errors that would arise from direct function application. The article details the Functor definition, the role of `fmap`, and the identity and composition laws Functors must obey, illustrating with examples using Maybe and lists. It concludes by highlighting the benefits of Functors in creating cleaner, more readable code.

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(codehakase.com)
Development

Three Days of Hell: From Python Utility to Web App

2025-02-09
Three Days of Hell: From Python Utility to Web App

The author spent three days trying to convert a simple Python utility into a web application. Initial attempts using Flask and Bottle frameworks failed due to CORS issues and the complexities of asynchronous requests. A foray into JavaScript's Fetch API and a Node.js REST API proved too cumbersome to maintain. Ultimately, the author reverted to the original Bottle app, accepting the user wait time for request completion in exchange for simpler, maintainable code. This highlights the importance of technology choices—sometimes the simplest solution is the best.

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(rudyfaile.com)
Development

Hardware-Efficient UNORM and SNORM to Float Conversion

2024-12-26
Hardware-Efficient UNORM and SNORM to Float Conversion

This blog post delves into the efficient hardware implementation of converting UNORM and SNORM integer formats to IEEE 754 binary32 floating-point numbers. The author details handling special values for 8-bit and 16-bit UNORM and SNORM, demonstrating how bit shifts and additions achieve precise conversion without complex division. Normalization and rounding are explained to ensure accuracy. The post concludes by summarizing the hardware cost, highlighting its efficiency.

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(fgiesen.wordpress.com)
Hardware float conversion

rr Debugger Gets a Major Update: Software Counters Mode

2025-03-30
rr Debugger Gets a Major Update: Software Counters Mode

The rr debugger now features a Software Counters mode, enabling it to run without access to CPU hardware performance counters, overcoming limitations in cloud VMs and containers. This mode leverages lightweight dynamic and static instrumentation to achieve record and replay functionality, simplifying debugging workflows. The author's blog post details the principles of record and replay technology, highlights the advantages of the rr debugger, and shares their development journey.

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(github.com)
Development software counters

Auto-Rewind for Daily NuttX Tests

2025-02-08
Auto-Rewind for Daily NuttX Tests

To catch and fix bugs in Apache NuttX RTOS early, an automated rewind testing system was created. This system daily builds and tests NuttX; if a test fails, it backtracks through commits, rebuilding and retesting until the culprit is found. A Mastodon alert and a polite notification are then sent to the relevant NuttX developer. GitLab snippets and a Prometheus database track and analyze results, visualized in a NuttX dashboard showing build history.

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(lupyuen.org)
Development

Hearst Newsreels Online: A Journey Through Time

2025-05-08

The Hearst Newsreel online archive is now live! This website, a collaborative project between the University of California and the Packard Humanities Institute, features a vast collection of newsreels spanning from 1929 to 1967, originally donated by the Hearst Corporation. Users can browse and watch these historical films, offering a unique journey through time. Please note that some newsreels may contain outdated biases and potentially disturbing content.

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(newsreels.net)
Misc historical footage newsreels

Civilization VII's Collaboration with the Shawnee Tribe: A Symphony of Gaming and Cultural Preservation

2025-02-24
Civilization VII's Collaboration with the Shawnee Tribe: A Symphony of Gaming and Cultural Preservation

In developing Civilization VII, Firaxis Games collaborated with Shawnee Chief Ben Barnes to authentically portray Shawnee history and culture. This collaboration not only resulted in accurate in-game depictions of the Shawnee civilization and leader Tecumseh but also extended to establishing a recording studio to support the preservation of the Shawnee language. This is not only a successful game development story but also a touching tale of gaming and cultural preservation intertwined.

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(civilization.2k.com)
Game

DuckDB 1.4.0 “Andium” Released: Database Encryption, MERGE Statement, and Iceberg Writes

2025-09-16
DuckDB 1.4.0 “Andium” Released: Database Encryption, MERGE Statement, and Iceberg Writes

DuckDB v1.4.0, codenamed "Andium," is now available! This LTS release offers one year of community support and includes several key features: database file encryption using industry-standard AES, a new MERGE statement for flexible upsert operations (without requiring primary keys), and support for writing to Iceberg data lakes. Performance improvements, a new window function, and enhanced macOS support are also included. This release marks a significant step forward in DuckDB's capabilities and stability.

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(duckdb.org)
Development LTS Release

Age Verification: A Failure by Design?

2025-09-05

This article argues that mandatory online age verification (AV) is a catastrophic failure. Instead of protecting children, AV drives users to unregulated and potentially dangerous platforms, harming legitimate content creators and exacerbating inequality within the adult industry. The author contends that AV is a thinly veiled attack on pornography, fueled by anti-porn activists, opportunistic politicians, and sensationalist media coverage. A device-level parental control approach is proposed as a far more effective solution.

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(pornbiz.com)
Misc adult websites

Unexpectedly Large Isospin Symmetry Violation Found at CERN

2025-03-31
Unexpectedly Large Isospin Symmetry Violation Found at CERN

Analysis of data from CERN's NA61/SHINE collaboration revealed a surprising anomaly: a significant imbalance between charged and neutral kaons produced in argon-scandium collisions. Charged kaons were produced 18.4% more frequently than neutral kaons, suggesting a much larger violation of isospin symmetry than predicted by existing models. This challenges our understanding of the strong interaction and quantum chromodynamics (QCD), opening avenues for further research into the role of electromagnetic interactions and quark behavior. The 4.7σ significance of the result demands further investigation and theoretical explanations.

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(phys.org)
Tech Quark Isospin Symmetry

rtcollector: A Lightweight, RedisTimeSeries-Native Observability Agent

2025-05-22
rtcollector: A Lightweight, RedisTimeSeries-Native Observability Agent

rtcollector is a lightweight, plugin-based agent for collecting system and application metrics and pushing them to RedisTimeSeries. Designed for the Redis Stack ecosystem, it offers a modular, YAML-configurable approach, enabling developers to easily collect and manage metrics without the bloat of larger solutions. Currently supporting Linux and macOS systems, with Docker integration and planned support for ClickHouse, MQTT, and HTTP POST outputs, rtcollector provides a flexible and efficient way to monitor your systems.

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(github.com)
Development monitoring agent

Taller, Cheaper Wind Turbine Towers: Engineered Wood to the Rescue

2025-05-23
Taller, Cheaper Wind Turbine Towers: Engineered Wood to the Rescue

Building taller wind turbine towers is traditionally expensive, limiting their height and efficiency. A new solution uses engineered wood, offering the strength of steel but with significantly less weight. This eliminates costly reinforcements and maintenance, making taller towers both more efficient and cost-effective. In fact, this modular wooden design becomes even more advantageous the higher it goes, promising a revolution in wind energy.

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(modvion.com)
Tech engineered wood wind turbines

3D Spherical Path Calculation Algorithm

2025-06-10
3D Spherical Path Calculation Algorithm

This code implements an algorithm for calculating the path between two points on a 3D sphere. It first converts the start and end vectors to a local coordinate system, then uses quaternion interpolation to calculate multiple points on the path, and finally generates a curve connecting the two points. The algorithm cleverly utilizes the properties of 3D vectors and quaternions to efficiently compute a smooth spherical path, suitable for path planning and animation in 3D scenes.

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(garden.bradwoods.io)
Development 3D pathfinding Quaternion interpolation
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