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NixOS: A Two-Year Love-Hate Relationship (and Breakup)

2025-01-14

This post details the author's two-year journey using NixOS, its package manager, and language. Initially drawn to its declarative configuration and reproducibility, the author ultimately found more problems than solutions. While NixOS excelled on servers and simple services, desktop use proved challenging due to complexities in package management, cryptic build errors, and significant resource consumption. The author decided to step back from full-time NixOS use, seeking a more streamlined workflow.

(www.dgt.is)

Development

Building Stuff with Claude Code: From Hacker News Ranker to Poster Maker

2025-08-11

The author built several projects using Anthropic's Claude Code, including a Hacker News comment ranker plugin and a minimal Canva replacement – a poster maker. The former aims to filter out irrelevant comments, while the latter provides a simple interface to combine images and text to generate A4 PDFs. The author also leveraged Claude Code for file management and data processing, such as renaming bank statement files and merging them into a CSV. Despite encountering challenges, such as Claude Code's limitations in handling complex UIs and PDF export, the author remains impressed by Claude Code's potential for rapid prototyping and productivity gains.

(dwyer.co.za)

Development

Google's Super Bowl Ad: A Gemini AI Fabrication?

2025-02-09

Google's Super Bowl Ad: A Gemini AI Fabrication?

Google's Super Bowl commercial showcased Gemini AI generating a website description, but evidence reveals this text was on the business's site since at least August 2020, predating Gemini's launch. The ad also initially contained factually incorrect information generated by Gemini, which Google subsequently removed. Despite Google's insistence that Gemini wrote the description, evidence points to potential fabrication, raising concerns about the accuracy of its AI claims and the integrity of its advertising. This incident highlights potential exaggeration and misrepresentation by tech companies promoting AI capabilities.

(www.theverge.com)

Tech AI fabrication Super Bowl ad

Torpedo Juice: The Legendary WWII Booze

2024-12-19

Torpedo Juice: The Legendary WWII Booze

During World War II, the US Navy used high-proof alcohol as torpedo fuel. Resourceful sailors tapped into this supply, mixing the alcohol with fruit juice to create the legendary "torpedo juice." This potent concoction, though harsh-tasting, became a popular drink among servicemen, representing a unique camaraderie and escape from the harsh realities of war. Despite the Navy's attempts to deter consumption by adding poisons, sailors devised ingenious methods of purification, even using bread as a filter. The story of torpedo juice embodies the ingenuity and resilience of soldiers during wartime.

(www.adn.com)

Misc World War II military history moonshine

Fintech Unicorn Solid Files for Bankruptcy: The Price of Hypergrowth

2025-04-11

Fintech Unicorn Solid Files for Bankruptcy: The Price of Hypergrowth

Solid (formerly Wise), a fintech startup once valued at $330 million, has filed for Chapter 11 bankruptcy protection. Despite claims of 10x revenue growth, profitability, and 100 customers, the company crumbled under the weight of failed fundraising and a costly legal battle with investor FTV Capital. FTV accused Solid of misrepresenting revenue and customer numbers, while Solid countersued, alleging strong-arm tactics by FTV. The lawsuit settled, but Solid, now down to three employees, is pursuing bankruptcy restructuring. Solid's downfall serves as a cautionary tale for rapidly expanding fintechs and highlights the challenges of the current funding environment.

(techcrunch.com)

Startup

Apple's Siri Overhaul Hit by Bugs, Facing Potential Delays

2025-02-16

Apple's Siri Overhaul Hit by Bugs, Facing Potential Delays

Apple's long-awaited Siri update is encountering significant engineering challenges and software bugs, jeopardizing its timely release. The update, a key component of Apple's AI strategy to compete with rivals, is facing delays. Features initially slated for April may be pushed back to May or later. Internal testing reveals inconsistencies, leading Apple to consider delaying the launch or disabling some features by default. This could impact other Apple products, including the upcoming smart home hub. Apple's AI team is under pressure to meet deadlines and Wall Street's AI expectations, yet their platform lags behind competitors like OpenAI, Google, and Meta. iPhone 16 sales haven't seen a significant boost from AI features. Apple is restructuring its AI and machine learning team and planning a more conversational Siri for 2026.

(finance.yahoo.com)

Tech

Boeing's 787 Crash: A Shadow Over Paris Air Show and a History of Problems

2025-06-22

Boeing's 787 Crash: A Shadow Over Paris Air Show and a History of Problems

The crash of an Air India 787-8, a 14-year-old aircraft, casts a long shadow over Boeing just days before the Paris Air Show. The accident, resulting in significant casualties, has forced Boeing to cancel planned events. This tragedy reignites concerns about the 787's safety and highlights Boeing's long history of systemic issues. From the 737 MAX to the 777X, 747-8, and KC-46A, the company has faced serious design, production, and quality problems, leading to billions in losses and delays. While the investigation is ongoing, the incident threatens to significantly impact Boeing's recovery.

(leehamnews.com)

Tech Air Crash

Designing for User Agents: The Rise of the UAI

2025-08-11

Designing for User Agents: The Rise of the UAI

This article discusses the importance of designing for three distinct interfaces when building applications: User Interface (UI), Application Programming Interface (API), and User Agent Interface (UAI). With the rise of AI agents, the UAI becomes crucial. To ensure consistent functionality across all three, the author stresses the need to separate core business logic from interface-specific presentation and interaction patterns. Features should be defined in the underlying application logic and exposed through the interfaces, preventing unintentional degradation of any interface when adding new features.

(www.joshbeckman.org)

Development

The 'Let Me Know' Protocol: Anonymous Event Notifications

2025-08-13

The 'Let Me Know' Protocol: Anonymous Event Notifications

A proposed new protocol, "Let Me Know" (LMK), offers an anonymous way to be notified when a specific event occurs. Imagine wanting to know when part 3 of a blog series is published without subscribing or providing personal information. LMK uses a button to register a URL endpoint, which a background service periodically checks. Upon event occurrence, the endpoint returns information, triggering a notification (popup, email, push notification), then self-deleting. While simple, the protocol's anonymity and one-time nature may hinder widespread adoption by content creators.

(deanebarker.net)

Development protocol design anonymous notification

Package Managers: Pandora's Box of Programming?

2025-09-08

This article critically examines the downsides of package managers in programming languages. The author argues that package managers automate "dependency hell," masking project complexity, and leading to excessive trust in third-party code. Especially in languages lacking robust standard libraries, inconsistent package definitions by different managers can even lead to "package manager managers." The author advocates for manual dependency management, believing it forces developers to think critically about dependencies and improves code stability and maintainability. While acknowledging the time cost, the author argues the security and control outweigh the convenience of automation, using Go's comprehensive standard library as an example.

(www.gingerbill.org)

Development package managers

Meta Loses Landmark Case: UK Users to Get Targeted Ad Opt-Out

2025-03-22

Meta Loses Landmark Case: UK Users to Get Targeted Ad Opt-Out

British consumers will be able to opt out of targeted online advertising following a landmark legal victory for campaigner Tanya O’Carroll against Meta. O’Carroll sued Meta (Facebook's parent company) for its inability to disable the user profiling used for ad targeting. After becoming a mother in 2017, she was bombarded with baby-related ads. Attempts to disable these ads through Facebook's settings failed. Further investigation revealed Meta had tagged her with over 700 characteristics based on her activity, inferring her movie preferences, holiday destinations, shopping habits, clothing style, political views, and personal details. This victory sets a precedent for user privacy rights.

(www.thetimes.com)

Tech

Dialectical Behavior Therapy (DBT): Self-Improvement or Capitalist Tool?

2025-08-22

Dialectical Behavior Therapy (DBT): Self-Improvement or Capitalist Tool?

This article explores the origins, development, and controversies surrounding Dialectical Behavior Therapy (DBT). Created by Marsha Linehan, DBT aims to help those at high risk of suicide by improving emotional regulation through skills training and cognitive behavioral techniques. While DBT emphasizes the dialectic of acceptance and change, it's also criticized for oversimplifying complex issues, neglecting the impact of societal structures on mental health, and potentially serving as a tool for self-management under capitalist pressures. The article delves into the connection between DBT and workplace management models, and its limitations in addressing contemporary anxieties and stresses.

(www.thedriftmag.com)

Misc Dialectical Behavior Therapy dialectical behavior therapy

Creating Hard Disk Images in DOSBox-X

2025-06-08

This guide explains how to create hard disk images within DOSBox-X. You can use the menu or the command-line utility IMGMAKE to create images of various sizes, supporting FAT12, FAT16, and FAT32 filesystems. Note that Windows 98's built-in driver has limitations for disks larger than 128GB; larger images may require third-party drivers. The guide provides examples using predefined templates and custom sizes, and points out limitations encountered when creating FAT32 partitions larger than 32GB in Windows 98 and later.

(dosbox-x.com)

Development Hard Disk Image

Command-line ASCII Art to SVG Logo Generator

2025-03-28

The `ascii-logo-generator` is a command-line tool that creates ASCII art text and converts it into SVG logos. Users can customize fonts, colors, dimensions, and save the output as text or SVG files. It's particularly useful for generating logos for laser cutting. The project is open-source and includes a web-based SVG viewer for testing.

(github.com)

Development

Source Code of 90s Compression Algorithm Rediscovered

2025-07-01

Source Code of 90s Compression Algorithm Rediscovered

The source code for the LZEXE compression algorithm, dating back to 1990, has been unearthed. This algorithm is linked to the Kosinski compression format used in Sega Mega Drive games. While not the exact version used in the games, the discovery offers valuable insights into the compression techniques of classic games. The researcher's quest highlights the challenges and possibilities in recovering lost source code, especially for custom formats like Enigma and Nemesis, which remain elusive.

(clownacy.wordpress.com)

Game

Google Deletes AI Pledge Against Weapons and Surveillance

2025-02-04

Google Deletes AI Pledge Against Weapons and Surveillance

Google quietly removed a pledge from its website this week promising not to develop AI for weapons or surveillance. The change, first reported by Bloomberg, sparked controversy. While Google now emphasizes responsible AI development aligned with international law and human rights, its contracts with the US and Israeli militaries, coupled with Pentagon claims that Google's AI is accelerating the military's 'kill chain,' raise concerns about the gap between its stated principles and actions. Internal employee protests and public scrutiny highlight the ethical dilemmas surrounding AI development and deployment.

(techcrunch.com)

AI military applications

The End of the LLM Hype Cycle?

2025-03-10

The End of the LLM Hype Cycle?

This article presents a cautiously optimistic outlook on the current progress of Large Language Models (LLMs). The author argues that while LLMs excel at specific tasks, the current technological trajectory is unlikely to lead to Artificial General Intelligence (AGI). Improvements are more incremental, manifested in subtle enhancements and benchmark improvements rather than fundamental leaps in capability. The author predicts that in the coming years, LLMs will become useful tools but will not deliver AGI or widespread automation. Future breakthroughs may require entirely novel approaches.

(www.lesswrong.com)

AI

Ubisoft Spins Off Assassin's Creed, Far Cry, and Rainbow Six into New Subsidiary Backed by Tencent

2025-03-27

Ubisoft Spins Off Assassin's Creed, Far Cry, and Rainbow Six into New Subsidiary Backed by Tencent

Ubisoft is restructuring after several challenging years, creating a new subsidiary focused on its flagship franchises: Assassin's Creed, Far Cry, and Tom Clancy's Rainbow Six. This subsidiary, backed by a $1.25 billion investment from Tencent (granting Tencent a minority stake), will consolidate development teams from various studios. This move allows Ubisoft to streamline operations and refocus on other IPs like The Division and Ghost Recon. The investment comes after cost-cutting measures and amidst recent struggles. While the company will continue developing multiplayer and free-to-play titles, the announcement emphasizes a renewed commitment to high-quality single-player experiences.

(www.engadget.com)

Game Ubisoft

$500 Smoking Fee Scam: A Hotel's Algorithmic Revenue Scheme?

2025-07-19

$500 Smoking Fee Scam: A Hotel's Algorithmic Revenue Scheme?

A guest at the Hyatt Pell Hotel in Newport, Rhode Island, was wrongly charged a $500 smoking fee despite never smoking. The hotel staff was confrontational, claiming their smoke detectors were infallible. The guest discovered multiple other guests experienced the same issue, met with similar hostile responses from management. A viral video exposed the problem, leading to a refund, but other guests are still fighting for theirs. Investigation revealed the hotel uses Rest Sensors, a company marketing its detectors as a way to "unlock a new revenue stream" with a "robust algorithm." This suggests a potential widespread hotel revenue-generating scheme.

(threadreaderapp.com)

Misc hotel billing dispute

arXivLabs: Collaborative Development of arXiv Features

2025-07-13

arXivLabs is a framework enabling collaboration on new arXiv features directly on the website. Participants must embrace arXiv's values of openness, community, excellence, and user data privacy. Got an idea to improve arXiv for its community? Learn more about arXivLabs and join the effort!

(arxiv.org)

Development

Muriel Spark: A Literary Game of Cat and Mouse with Her Biographer

2025-07-12

Muriel Spark: A Literary Game of Cat and Mouse with Her Biographer

Novelist Muriel Spark's invitation to Martin Stannard to write her biography was a carefully orchestrated game. Spark left behind a massive archive, a vast puzzle, which Stannard spent nine years piecing together, producing multiple drafts before completing the acclaimed biography. This article explores recurring themes in Spark's work: the control of life's beginnings and endings, and the complex relationship between author and biographer, mirroring the ghostly entanglements of her fiction. Spark's biographical journey mirrors the pattern of struggle in her novels, anticipating her own ending and weaving her life story into her interaction with her biographer.

(www.newstatesman.com)

Misc Muriel Spark

Profitable Startups: The Underrated Path to Success

2025-02-21

Profitable Startups: The Underrated Path to Success

For years, startups prioritized growth above all else, viewing profitability as secondary. Linear, however, demonstrates a different path. By maintaining a lean team focused on building a superior product, they achieved profitability within a year and have sustained it since. The author argues that smaller teams are more efficient, while rapid expansion often diminishes efficiency and product quality. Profitability offers not just financial freedom, but the crucial ability to focus on value creation rather than fundraising. The article advocates for startups to prioritize metrics like revenue per employee and to rationally manage team size based on their risk profile and market conditions, enabling earlier profitability and control over their destiny.

(linear.app)

Startup profitability

A Deep Dive into XOR: From Boolean Logic to Cryptography

2025-02-18

This article delves into the seemingly simple XOR (exclusive OR) operator in computer science. Starting with XOR in Boolean logic, it progresses to bitwise operations on integers and explores XOR's applications in cryptography, pixel graphics, game theory, and finite fields. The author uses engaging storytelling and numerous examples to explain XOR's properties and uses, such as its role as a simple encryption method in cryptography, reversible drawing and erasing in pixel graphics, and determining optimal strategies in the game of Nim. Finally, the article connects XOR to mathematical concepts like the symmetric difference of sets, groups of exponent 2, Nim-sum, GF(2) finite field, and CRC checksums, revealing the deeper mathematical underpinnings and broad applications of the XOR operator.

(www.chiark.greenend.org.uk)

Development

curl's Experimental HTTPS RR Support: The Next Generation of DNS Records

2025-03-31

curl's Experimental HTTPS RR Support: The Next Generation of DNS Records

curl now experimentally supports the new DNS record type HTTPS RR, offering a more modern way than SRV and URI to convey service metadata such as ECH configuration, ALPN lists, target hostnames, ports, and IP addresses. HTTPS RR enhances HTTPS connection security (via ECH encryption of the SNI field) and efficiency (by pre-fetching HTTP/3 support information), and simplifies service discovery. curl achieves HTTPS RR resolution through DoH, getaddrinfo(), or c-ares, but currently lacks runtime disabling and still has incomplete HTTPS RR support.

(daniel.haxx.se)

Development

Humanity's Broken Superpower: Cultural Evolution's Breakdown

2025-02-23

Humanity's Broken Superpower: Cultural Evolution's Breakdown

This article explores a largely unknown crisis: humanity's cultural evolution mechanism may have broken down. The author uses the analogy of a car, with cultural evolution as its engine. Historically, diverse cultures and strong selective pressures ensured stable progress. However, globalization and technological advancement have led to cultural homogenization and weakened selection pressures. Cultural evolution now lags far behind environmental change, potentially leading to civilizational decline. The article suggests restoring cultural diversity and selection pressures, or fundamentally changing the cultural evolution mechanism, as potential solutions, but both face immense challenges.

(www.overcomingbias.com)

Misc cultural evolution civilizational crisis human future

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.

(lists.thekelleys.org.uk)

Tech cache poisoning

Chess324: A Random Chess Variant Designed to Reduce Draws

2025-04-01

Chess324, also known as Kaufman Random Chess, is a new chess variant where all pieces except kings, rooks, and pawns are randomly placed on the first and last ranks. This aims to reduce the frequency of drawn games. The core rules of chess remain, but the randomized setup significantly increases complexity and strategic depth. Existing chess software can easily support Chess324 with minimal changes, making it accessible to a wide range of players.

(www.chessprogramming.org)

Game game variant

Amazon S3: Lessons Learned from 17 Years of Building a Massive Storage System

2025-02-25

Amazon S3: Lessons Learned from 17 Years of Building a Massive Storage System

This post summarizes Andy Warfield's keynote address at USENIX FAST ‘23, where he discussed the three perspectives on scale involved in building and operating a storage system the size of Amazon S3. Warfield shares his six-year experience at S3, covering everything from hard disk mechanics to customer experience. He details technical challenges like managing millions of hard drives, addressing hotspots, and leveraging replication and erasure coding for durability and performance. The article also highlights the importance of 'ownership', empowering teams to make decisions and foster innovation. A valuable read for anyone interested in large-scale distributed storage systems.

(www.allthingsdistributed.com)

Tech

Chrome Prototypes Powerful CSS Functions: Expanding CSS Capabilities

2025-03-02

Chrome Prototypes Powerful CSS Functions: Expanding CSS Capabilities

Chrome is prototyping CSS Functions, a game-changer for CSS. This allows developers to create custom functions that compute values based on parameters and custom properties, acting as advanced custom properties. For instance, a `--light-dark()` function could return different colors or font weights depending on system dark mode preference, overcoming limitations of the built-in `light-dark()` function. While still in prototype form in Chrome Canary (requiring the Experimental Web Platform Features flag), this opens up massive possibilities for more expressive and flexible CSS.

(www.bram.us)

Development

Reflections from a Former OpenAI Employee: Culture and Challenges in Hypergrowth

2025-07-16

Reflections from a Former OpenAI Employee: Culture and Challenges in Hypergrowth

A former OpenAI employee shares their reflections after a year at the company. They describe the cultural impact of OpenAI's rapid expansion from 1000 to 3000 employees, highlighting challenges in communication, organizational structure, and product launches. Internal communication relies entirely on Slack, management is flat, and the company values action and results. Their involvement in the Codex launch showcased the thrill of building a product from scratch in a 7-week sprint, but also revealed codebase and infrastructure issues arising from rapid growth. The author concludes by summarizing their OpenAI learnings and suggesting that joining a large AI lab is a viable option for founders, as the AGI race intensifies with OpenAI, Anthropic, and Google leading the pack.

(calv.info)

AI Company Culture

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