1.
The 'Toy Story' You Remember
(The 'Toy Story' You Remember)

Summary:

The newsletter discusses the evolution of the animation industry, focusing on Pixar's Toy Story, which was released 30 years ago. It highlights how Toy Story was groundbreaking as the first fully computer-generated animated feature, but it still relied on traditional 35 mm film for theatrical release because digital technology wasn’t advanced enough at the time.

Key points include:

  1. Hybrid Technology: Toy Story combined digital animation with analog film, requiring meticulous adjustments in color and quality to ensure the film looked good on both screens and film stock.

  2. Transition to Digital: After Toy Story, Pixar improved its processes, leading to the first digital-to-digital transfers with A Bug’s Life, allowing for sharper home video releases without the quality loss seen in earlier films.

  3. Impact of Digital Transfers: The digital versions of Toy Story and other classics differ significantly from the original 35 mm films. The colors and overall look have changed, making the newer versions feel less cohesive compared to the original releases.

  4. Preservation Concerns: There’s an ongoing discussion about how to preserve and present these films accurately, as many viewers appreciate the original versions. Efforts are being made to preserve the older formats and educate audiences about their differences.

  5. Animation News: The newsletter also shares updates from the animation industry, including successful films, exhibitions, and concerns about the future of anime.

Overall, the piece reflects on the historical significance of Toy Story and the challenges of maintaining its legacy in the digital age.

Author: ani_obsessive | Score: 841

2.
Gametje – A casual online gaming platform
(Gametje – A casual online gaming platform)

The text is about a new casual gaming platform called Gametje, which offers simple multiplayer games that can be played either in person on a central screen or remotely via video chat. The platform is available on Android TVs and directly in Discord, and it supports nine languages without requiring any downloads.

The creator developed Gametje to address issues with existing games like Jackbox, particularly in terms of language support and accessibility. Gametje allows users to play on any device with a web browser, without the need for purchasing game packs.

The name "Gametje" combines the word "game" with a Dutch diminutive suffix "-tje," reflecting the creator's experience in the Netherlands and their desire to make games more accessible for non-native English speakers.

Users can try the platform as a guest and have the option to create game rooms or play alone with AI. There is also a Discord channel for connecting with other players. The creator is seeking feedback on the games and overall concept and is open to suggestions and technical inquiries.

For more information, users can visit the website and blog linked in the text.

Author: jmpavlec | Score: 41

3.
I Fell in Love with Erlang
(I Fell in Love with Erlang)

Summary: How I Fell in Love with Erlang

The author shares their journey into programming, starting with confusion at age eight over BASIC code that seemed illogical. Over the years, they experimented with programming, especially during university, where they struggled with C programming but learned through trial and error. A pivotal moment came during a bridge tournament when a partner challenged them to sum numbers without a loop, leading them to discover recursion in Prolog, which changed their understanding of programming.

The author then learned about Erlang from a Swedish bridge player. Intrigued by its capabilities for building distributed and fault-tolerant systems, they delved into Erlang and were captivated by its simplicity and elegance. The author appreciated Erlang's philosophy, which emphasizes error tolerance, process isolation, and message passing, leading them to prioritize programming over competitive bridge.

They plan to share their experiences and knowledge about Erlang, functional programming, and distributed systems in their blog, while also hinting at upcoming posts on other programming languages.

Author: asabil | Score: 230

4.
iPhone Pocket
(iPhone Pocket)

Summary of iPhone Pocket Announcement

On November 11, 2025, Apple and ISSEY MIYAKE introduced the iPhone Pocket, a stylish accessory designed to carry any iPhone and other small items. This limited-edition item will be available starting November 14 at select Apple Stores and online in various countries, including the U.S., France, and Japan.

The iPhone Pocket features a unique 3D-knitted design inspired by "a piece of cloth," allowing it to expand and reveal its contents, including the iPhone display. It can be used in multiple ways: handheld, attached to bags, or worn on the body. The accessory comes in a range of colors—eight for the short strap design and three for the long strap design.

The short strap design costs $149.95, while the long strap design is priced at $229.95. Apple aims to help customers mix and match different colors and lengths with their iPhones, making it a versatile and personalized accessory.

Overall, the iPhone Pocket is positioned as a beautiful and functional way to carry essential tech items while showcasing a blend of craftsmanship from both brands.

Author: soheilpro | Score: 120

5.
Widespread distribution of bacteria containing PETases across global oceans
(Widespread distribution of bacteria containing PETases across global oceans)

No summary available.

Author: PaulHoule | Score: 48

6.
Tusk Drift – Open-source tool for automating API tests
(Tusk Drift – Open-source tool for automating API tests)

Marcel from Tusk has announced the launch of Tusk Drift, an open-source tool that simplifies API testing by recording and replaying live traffic. Here’s how it works:

  1. Recording: It captures live API traffic data.
  2. Replaying: It replays this data as tests with mock responses.
  3. Detecting: It identifies any differences between actual and expected results.

Unlike traditional methods that require manual setup, Tusk Drift automatically records responses based on real user interactions, helping to avoid issues with unreliable API tests. It integrates with Node services and captures various requests, making tests quick and side-effect free.

Key features of the tool include:

  • Automatic updates to test suites to keep them current.
  • Matching tests to code changes in continuous integration (CI).
  • Identifying unexpected issues and suggesting corrections.

However, there are some limitations:

  • Users must set up rules for redacting sensitive information manually.
  • There may be a slight decrease in performance (1-2% overhead).
  • Currently, it only supports Node backends, with a Python SDK on the way.
  • It has limited instrumentation support, but more will be added.

For more information or to see a demo, visit the provided links. Marcel welcomes any questions or feedback.

Author: Marceltan | Score: 17

7.
Advent of Code on the Z-Machine
(Advent of Code on the Z-Machine)

Summary of "Advent of Code on the Z-machine"

The Z-machine, created by Infocom in 1979, is an early example of a fantasy console, allowing games to be easily ported across different platforms. It uses a virtual machine and bytecode, making it innovative for its time. Although many modern text adventures are now made using the newer Glulx virtual machine, the Z-machine is still in use today.

To start programming for the Z-machine, developers can use two languages: ZIL, a low-level Lisp-like language, and Inform 6, which is more user-friendly and compiles to Z-machine bytecode. Inform 6 allows for easier coding with features like local variables and a simpler syntax.

The Z-machine operates with 16-bit integers, which can limit the size of numbers used in programming. The author experimented with implementing long integer math in Inform 6 to solve problems from the Advent of Code challenge, demonstrating various coding techniques and methods for handling numbers.

In addition to procedural code, Inform 6 supports object-oriented programming. The author explored this by creating classes and objects to manage data, illustrating how to handle complex logic in the game.

The article highlights the author's journey learning Inform 6 while tackling coding challenges, emphasizing the benefits of understanding the language apart from its standard library. This approach allows for greater flexibility in game development. The author concludes by expressing their desire to create a game using Inform 6, motivated by the challenge and creativity involved.

Author: todsacerdoti | Score: 49

8.
Welcome, the entire land - "Hello, world!" in hieroglyphics
(Welcome, the entire land - "Hello, world!" in hieroglyphics)

Earlier this year, I attended the dConstruct web conference in Brighton, UK, where I met up with friends. After the conference, we explored Brighton and came across an Egyptian exhibit at a museum. A friend pointed out that the title, "The Egyptians," was translated well from hieroglyphs.

This led to a fun idea: I wanted a t-shirt that said "Hello World" in hieroglyphics. The traditional "Hello World" program is a common first step in learning programming. However, I learned that ancient Egyptian didn't have a letter for 'L,' so I adjusted my request.

With help from friends in Egyptology, we decided on a translation that meant "Welcome, the entire land." This greeting reflects an ancient culture and was likely never written before. We stylized the design to make it more artistic.

I ended up printing this translation on a t-shirt, proud of this quirky project. The design is available for anyone to use, as it's in the public domain. Thanks to those who helped with the translations, especially Mike Stenhouse and the Egypt Exploration Society.

Author: andrelaszlo | Score: 45

9.
Drawing Text Isn't Simple: Benchmarking Console vs. Graphical Rendering
(Drawing Text Isn't Simple: Benchmarking Console vs. Graphical Rendering)

The author decided to learn the programming language Go by working on a fun project: creating a text-based file manager similar to FAR Manager. To do this, they needed to handle both input (like keyboard and mouse) and output (drawing text on the screen).

They faced challenges with Windows' console input, but managed to find solutions. When it came to output, they explored different methods for drawing text. The older method was faster but less flexible, while the newer method allowed for richer text but was slower. After testing various graphics options using C#, they found that GPU rendering with DirectX significantly improved performance.

However, the main issue was Windows' font drawing, which was CPU-bound. They experimented with caching characters as textures for faster rendering but discovered that while this worked well under stress, it reduced flexibility in normal use. Ultimately, the best approach was combining DirectX with direct text drawing, which balanced speed and flexibility.

The takeaway is that rendering text on screen is more complex than it seems, and understanding the underlying issues is crucial for optimization.

Author: PaulHoule | Score: 8

10.
Why effort scales superlinearly with the perceived quality of creative work
(Why effort scales superlinearly with the perceived quality of creative work)

The text discusses why the effort put into creative work increases significantly with the perceived quality of the output. Here are the key points:

  1. Fractal Exploration and Exploitation: The process of creating is described as a recursive search where exploration (generating ideas) and exploitation (executing ideas) happen simultaneously rather than in separate phases.

  2. Acceptance Volume: As the resolution of work increases, the space of acceptable edits shrinks, making it harder to improve the quality without risking negative impacts.

  3. Precision Tax: Higher quality work requires more precise edits, leading to an increase in time and effort spent on minor adjustments, which can feel overwhelming.

  4. Effort Scaling: The relationship between effort and perceived quality is superlinear, meaning that as quality increases, the effort required grows faster than the quality improvement.

  5. Variability Across Disciplines: Different creative fields have varying degrees of acceptance and precision. For example, music has strict timing, while prose allows for more flexibility.

  6. Examples in Practice: The author notes that in music and drawing, the process involves both exploration and refinement, often making the creative process lengthy and complex.

In summary, higher perceived quality in creative work demands more effort due to the intricate balance of exploration and precision, leading to a greater time investment as one strives for excellence.

Author: eatitraw | Score: 72

11.
The kind of company I want to be a part of
(The kind of company I want to be a part of)

No summary available.

Author: ctxc | Score: 94

12.
High speed X-ray video: jumping beans, wind-up toys and more
(High speed X-ray video: jumping beans, wind-up toys and more)

It seems that you've provided an incomplete text. Please provide the full text you would like summarized, and I'll be happy to help!

Author: surprisetalk | Score: 14

13.
The Perplexing Appeal of the Telepathy Tapes
(The Perplexing Appeal of the Telepathy Tapes)

Summary of "The Perplexing Appeal of The Telepathy Tapes"

The Telepathy Tapes is a multimedia series claiming that non-verbal autistic children can read minds. Directed by Ky Dickens, the series presents emotional testimonies from families who believe their children communicate through telepathy, despite a lack of scientific backing. It has gained popularity, even surpassing major podcasts like Joe Rogan's, and features unreviewed research by Dr. Diane Hennacy Powell, a neuropsychiatrist.

The series promotes the idea that non-speakers possess a unique connection to a collective consciousness, which some find appealing. Influential figures, including psychologists, have shown interest in this concept, despite its controversial nature.

However, the methods used to demonstrate telepathy—such as spelling out messages with the help of facilitators—are rooted in a discredited practice called Facilitated Communication (FC). FC has been shown to be unreliable, often influenced by the facilitators’ unconscious biases. Critics argue that the emotional narratives in The Telepathy Tapes overshadow the lack of rigorous scientific evidence.

The author reflects on their own experiences with a non-verbal brother, expressing skepticism about the claims of telepathy while acknowledging the deep emotional connections families often seek. Ultimately, The Telepathy Tapes capitalizes on a desire for hope and understanding in a world that often overlooks the complexities of autism.

Author: surprisetalk | Score: 11

14.
Hazel (YC W24) Is Hiring Full Stack Engineers
(Hazel (YC W24) Is Hiring Full Stack Engineers)

Summary of Hazel's Overview and Job Opportunity

Eligibility:

  • Roles are only for U.S. citizens who can obtain a Top Secret security clearance.

Company Mission:

  • Hazel uses AI to improve the efficiency of U.S. government purchasing, addressing a $2.7 trillion annual problem. The company aims to speed up procurement processes that have historically been slow and inefficient.

What Hazel Does:

  • Hazel transforms how government agencies buy goods and services, from basic supplies to advanced defense systems. The platform covers the entire procurement process, helping partners like state and local governments and federal agencies streamline their operations.

Why Join Hazel:

  • As an engineer at Hazel, you will create secure and scalable systems to enhance government procurement. The company values collaboration, innovation, and continuous learning, all while maintaining a strong mission focus.

Role Details:

  • As a full stack engineer, you will build and improve Hazel’s platform by identifying customer needs and delivering impactful features. You will also help shape team culture and work on technical challenges.

Daily Responsibilities:

  • Execute projects to improve procurement workflows.
  • Identify and implement process improvements.
  • Collaborate with team members and customers to provide solutions.
  • Ensure high standards of quality and security in projects.

Qualifications:

  • Experience as a full stack engineer with skills in technologies like TypeScript, Node.js, React, Python, and AWS.
  • Strong technical writing skills.
  • A passion for innovation in the public sector.
  • Must be a U.S. citizen with a Top Secret clearance.

Compensation:

  • Salary range: $120K - $200K, plus equity and benefits like health insurance and unlimited PTO.

Company Culture:

  • Hazel is committed to diversity and inclusion, inspired by historical figures who broke barriers.
Author: augustschen | Score: 1

15.
Zig / C++ Interop
(Zig / C++ Interop)

The blog post discusses how to make Zig and C++ work together, allowing each language to use data types from the other. The author, Johnny Marler, explains that instead of simply defining Zig types as external types, he wants to integrate existing types from standard libraries into C++ classes.

Key points include:

  1. Type Embedding: To embed a type from one language into another, you only need its size and alignment, not the full definition. This allows the compiler to understand where to place the type in memory.

  2. Opaque Types: The author introduces a macro called SIZED_OPAQUE to create opaque types with specified sizes and alignments, enabling type verification at compile time for both Zig and C++.

  3. Practical Example: He illustrates using an instance of Zig’s std.http.Client in a C++ class, where the size may vary based on optimization settings.

  4. Passing Pointers: When passing types between languages, pointers are used. The correct way to handle shared pointers from C++ in Zig is demonstrated, emphasizing the need for specific functions to move and manipulate these pointers.

  5. Type Conversion: A new pattern is introduced using a macro to define conversion functions between opaque types in Zig and concrete types in C++. This reduces the need for repetitive casting and simplifies the code.

Overall, the blog post provides insights into effectively integrating Zig and C++ by focusing on type sizes, opaque types, and clear conversion methods, making cross-language programming easier and more manageable.

Author: simonklee | Score: 77

16.
DARPA and Texas Bet $1.4B on Unique Foundry -3D heterogeneous integration
(DARPA and Texas Bet $1.4B on Unique Foundry -3D heterogeneous integration)

DARPA and Texas are investing $1.4 billion in a new semiconductor foundry focused on 3D heterogeneous integration. This initiative aims to advance semiconductor technology and keep Austin at the forefront of innovation. DARPA's managing director, Michael Holmes, explains the importance and functionality of this new foundry.

Author: pseudolus | Score: 21

17.
The R47: A new physical RPN calculator released today in 2025
(The R47: A new physical RPN calculator released today in 2025)

The R47 is a powerful programmable scientific calculator designed for users who prefer RPN (Reverse Polish Notation). Developed by SwissMicros, it features advanced math capabilities, including solving equations, integration, and handling complex numbers. The calculator has a user-friendly design with a high-resolution display and customizable keyboard.

Key features include:

  • Advanced math functions: equation solving, matrix calculations, and statistics.
  • Programming capabilities: multi-line editor and customizable keystrokes.
  • Utilities: financial calculations and unit conversions.
  • Data management: built-in flash memory and USB connectivity.

Specifications include a stainless steel case, a high-contrast LCD display, and a long battery life. The R47 is currently in beta, and software updates will be handled by the development team.

The R47 will be available for dispatch on November 17, 2025, at a price of CHF 259.

Author: dm319 | Score: 12

18.
OpenAI may not use lyrics without license, German court rules
(OpenAI may not use lyrics without license, German court rules)

I'm sorry, but I can't access or summarize content from external links. However, if you provide the text or main points you'd like summarized, I'd be happy to help!

Author: aiz0Houp | Score: 128

19.
Venturu – Zillow for the market of local businesses
(Venturu – Zillow for the market of local businesses)

A successful restaurant in Jacksonville, North Carolina, is for sale for $330,000. It has a diverse menu and is located in a prime area. The restaurant generates $671,000 in revenue, and financing options are available for potential buyers.

Author: lifenautjoe | Score: 10

20.
SanDisk launches dongle-like Extreme Fit USB-C flash drive with up to 1 TB
(SanDisk launches dongle-like Extreme Fit USB-C flash drive with up to 1 TB)

No summary available.

Author: teleforce | Score: 76

21.
Trying two dozen different psychedelics
(Trying two dozen different psychedelics)

No summary available.

Author: eatitraw | Score: 36

22.
Upbeat Technology's RISC-V MCU Takes Flight with Near-Threshold Computing
(Upbeat Technology's RISC-V MCU Takes Flight with Near-Threshold Computing)

No summary available.

Author: warrenm | Score: 26

23.
Baby shoggoth is listening
(Baby shoggoth is listening)

No summary available.

Author: toomuchtodo | Score: 35

24.
High-performance 2D graphics rendering on the CPU using sparse strips [pdf]
(High-performance 2D graphics rendering on the CPU using sparse strips [pdf])

No summary available.

Author: PaulHoule | Score: 267

25.
The write last, read first rule
(The write last, read first rule)

Summary of "The Write Last, Read First Rule"

TigerBeetle is a financial transactions database designed for accuracy, but ensuring overall system correctness is tricky when components operate independently. This post discusses maintaining consistency without traditional transactions, handling intermediate states, and recovering from partial failures.

Key Points:

  1. System Separation: TigerBeetle handles financial transactions, while Postgres stores master data (like account holder information). This separation allows better scalability and compliance.

  2. Transaction Model: In traditional transactions, all operations are completed or none at all. However, combining transactions from different systems (Postgres and TigerBeetle) doesn't guarantee the same reliability. Therefore, the application must ensure consistency through repeated attempts and coordination.

  3. Safety Properties:

    • Consistency: Every account in Postgres must have a corresponding account in TigerBeetle and vice versa.
    • Traceability: Accounts with positive balances in TigerBeetle must exist in Postgres.
  4. Source of Truth: It’s crucial to designate which system is the "System of Record" (the authoritative source) and which is the "System of Reference" (supporting source). In this case, TigerBeetle is the System of Record because it manages active transactions.

  5. Order of Operations: Operations must be performed in a specific order. Write to the System of Reference first, then to the System of Record. This principle is called "Write Last, Read First."

  6. Potential Issues: Incorrectly designating the source of truth or performing operations out of order can lead to violations of safety properties, such as losing track of account ownership.

  7. Implementation: The application layer interacts with both databases through a structured API that orchestrates operations and ensures they are idempotent (can be repeated without negative effects).

  8. Error Handling: The system must handle errors carefully, alerting operators in case of conflicts or violations in the order of operations.

In conclusion, without traditional transactions, it's vital to carefully coordinate operations and define clear roles for each system to maintain an accurate and reliable financial transaction environment.

Author: vismit2000 | Score: 77

26.
Hiring a developer as a small indie studio in 2025
(Hiring a developer as a small indie studio in 2025)

In hiring a developer for their indie studio in 2025, Victor Hurdugaci shares insights on the challenges and processes involved. Unlike his previous experiences in larger companies, the hiring process in 2025 is more complex due to limited funding and a high volume of applicants.

For their recent job posting, the small team at Ballard Games (just three people) received 159 applications within two days, all managed manually without any tracking software. To handle this, they conducted two rounds of reviews: an initial triage to filter out irrelevant applications and a second round for a more thorough evaluation. They prioritized efficiency by asking candidates about their expected salary and availability upfront, which helped narrow down suitable candidates.

The studio focuses on offering candidates freedom and control over their work, rather than matching salaries from larger companies. If the initial conversation goes well, candidates complete a relevant take-home assignment instead of traditional coding tests, allowing them to showcase their skills in a real-world context.

Hurdugaci also provides practical tips for streamlining the application process using simple labels in Gmail to track candidates and offers advice on designing effective take-home assignments that reflect the actual work candidates will be doing. The entire hiring process took about four weeks.

Author: jordigh | Score: 91

27.
When Soviet-made cars roamed Singapore roads
(When Soviet-made cars roamed Singapore roads)

The article discusses the history of Soviet-made cars in Singapore from the late 1970s to the early 1990s. During this time, various foreign cars were popular, especially Japanese brands like Toyota and Honda.

Soviet cars became notable in Singapore after the Soviet Union increased trade with ASEAN countries. In 1977, Lada and Volga cars were introduced, with Volga taxis becoming known for their comfort and affordability. The Volga taxi was air-conditioned, had computerized fare meters, and was cheaper than many other cars.

The Lada 1200, resembling the Fiat 124, arrived in 1977 but struggled with sales and quality issues. Despite attempts to re-enter the market in the late 1980s with models like the Lada Samara, the brand did not gain popularity due to outdated designs and reliability problems.

By the mid-1990s, after the Soviet Union collapsed, the reputation of Soviet cars declined further, and they disappeared from Singapore’s roads. Today, the rarest car brands in Singapore include various vintage and luxury cars, with no Soviet-made cars remaining.

Author: sohkamyung | Score: 109

28.
Writing your own BEAM
(Writing your own BEAM)

Summary of "Writing Your Own BEAM"

The article discusses creating a simplified version of the BEAM virtual machine, which supports languages like Erlang, Elixir, and Gleam. BEAM is known for its ability to manage processes that don’t share state, allowing for easy communication and supervision of these processes.

The author explores implementing a basic version of BEAM using Elm, focusing on essential features like process spawning, message sending, and a form of cooperative scheduling with a reduction budget.

Key Points:

  1. Understanding BEAM: BEAM is designed for concurrency, allowing processes to communicate without sharing state.
  2. Implementation Goals: The author aims to build a minimal version of BEAM focused on core features, rather than replicating the full complexity.
  3. Core Features:
    • Scheduler: Manages process execution and transitions between states.
    • Processes: Can be spawned, send and receive messages, and be linked to each other.
    • Work Units: A reduction budget simulates preemptive scheduling by limiting how much work a process can do before yielding control.
  4. Instructions: Key commands include:
    • End: Represents the end of a program.
    • Work: Executes a specified amount of work.
    • Spawn: Creates a new process and allows for concurrency.
    • Send/Receive: Manage inter-process communication through message passing.
    • Link/Crash: Establish relationships between processes and handle failures.

The article concludes by highlighting how these primitives interplay to create a powerful concurrency model, showcasing the appeal of BEAM languages. The author hopes this exploration makes the concepts behind BEAM more accessible.

Author: cbzbc | Score: 248

29.
AI documentation you can talk to, for every repo
(AI documentation you can talk to, for every repo)

No summary available.

Author: jicea | Score: 141

30.
What Are You Working On? (Nov 2025)
(What Are You Working On? (Nov 2025))

The text is asking someone about their current projects and if they have any new ideas they are considering.

Author: david927 | Score: 415

31.
Asus Ascent GX10
(Asus Ascent GX10)

Ultra-fast AI data throughput means quick data transfer between different parts of a system, which is ideal for handling large AI tasks that are spread out over many computers.

Author: jimexp69 | Score: 205

32.
Automating our home video imports
(Automating our home video imports)

Summary: Automating Home Video Imports

The author discusses the process of digitizing old home videos, initially prompted by their mother's desire to preserve memories. The cost of professional digitization was too high, leading the author to decide to handle the task themselves.

Key Points:

  1. Digitization Importance: Old tapes degrade over time, making digital copies essential for preservation.

  2. Past Experience: The author previously digitized videos manually but found the process incomplete and lacking organization.

  3. Formats and Equipment: The collection includes Data CDs, DVDs, MiniDV, and Hi8 tapes. The author plans to use both composite capture and dvlink methods for video transfer, aiming for lossless quality.

  4. Automation Approach: To streamline the digitization process, the author developed a web app to manage the workflow, including tape control, transcoding, and labeling.

  5. Quality Concerns: The quality of converted videos varies, especially with MiniDV tapes, which depend heavily on the original recording equipment.

  6. Scene Detection and Tagging: The author explores using machine learning models to automatically detect and label scenes in the videos for easier organization.

  7. Urgency of Digitization: The author notes that as technology evolves, archiving analog formats is becoming more challenging and expensive, making it a good time to start digitizing old videos.

Overall, the author emphasizes the importance of preserving family memories through digitization and the benefits of automating the process to save time and improve organization.

Author: icyfox | Score: 70

33.
SoftBank sells its entire stake in Nvidia for $5.83B
(SoftBank sells its entire stake in Nvidia for $5.83B)

No summary available.

Author: mfiguiere | Score: 175

34.
Spatial intelligence is AI’s next frontier
(Spatial intelligence is AI’s next frontier)

No summary available.

Author: mkirchner | Score: 216

35.
Blender 5.1
(Blender 5.1)

No summary available.

Author: andsoitis | Score: 8

36.
Using Generative AI in Content Production
(Using Generative AI in Content Production)

No summary available.

Author: CaRDiaK | Score: 174

37.
Omnilingual ASR: Advancing automatic speech recognition for 1600 languages
(Omnilingual ASR: Advancing automatic speech recognition for 1600 languages)

The text provides links to a demo and a GitHub repository related to omnilingual automatic speech recognition (ASR) developed by Facebook.

  • Demo Link: A demonstration of the omnilingual ASR can be found on Hugging Face.
  • GitHub Link: The source code and additional information are available on GitHub.
Author: jean- | Score: 146

38.
Myna: monospace typeface designed for symbol-rich programming
(Myna: monospace typeface designed for symbol-rich programming)

No summary available.

Author: vinhnx | Score: 41

39.
How to create accessible PDFs from the start
(How to create accessible PDFs from the start)

No summary available.

Author: leephillips | Score: 91

40.
Dependent types and how to get rid of them
(Dependent types and how to get rid of them)

The text references a discussion on why some people don't use dependent types in programming. It links to a specific post on Hacker News that has 116 comments, suggesting a lively conversation on the topic. Dependent types are a complex concept in programming, and the discussion likely covers their advantages and disadvantages.

Author: pie_flavor | Score: 114

41.
Unix v4 Tape Found
(Unix v4 Tape Found)

The text contains links to articles discussing the rediscovery of the Fourth Edition of Unix on tape. This is significant because it highlights the importance of preserving historical software and technology. The rediscovery may provide insights into the early days of Unix and its development.

Author: greatquux | Score: 478

42.
The Linux Kernel Looks to “Bite the Bullet” in Enabling Microsoft C Extensions
(The Linux Kernel Looks to “Bite the Bullet” in Enabling Microsoft C Extensions)

No summary available.

Author: keyle | Score: 115

43.
The "Dependency Cutout" Workflow Pattern
(The "Dependency Cutout" Workflow Pattern)

The "Dependency Cutout" Workflow Pattern discusses how to address bugs in open source libraries that your application relies on, using the example of an application called "FooApp" which depends on a library named "LibBar". When a bug in LibBar causes issues in FooApp, waiting for a fix from LibBar’s quarterly release is not feasible.

Here are the key points about common but ineffective responses:

  1. Switching Dependencies: Finding an alternative library is costly and complicated.
  2. Vendor Fix: Copying LibBar into FooApp and fixing it creates maintenance challenges.
  3. Monkey-Patching: Modifying LibBar directly leads to compatibility issues and increased testing burdens.
  4. Workaround: Implementing a workaround in FooApp distorts responsibility and can lead to future errors.
  5. Upstream Contribution: Contributing a fix back to LibBar can delay necessary changes for users relying on FooApp.

The text emphasizes that both corporate and open source development have challenges that make it hard to contribute fixes upstream, leading developers to choose quick fixes rather than sustainable ones.

Proposed Workflow:

  1. Report the Problem: Clearly describe the bug to LibBar’s maintainers first.
  2. Fork the Code: Create a writable copy of LibBar to apply your changes while maintaining your own version control.
  3. Fix the Bug: Make necessary code changes and test them in your integrated environment.
  4. Deploy: Once confident, deploy the fixed version internally.
  5. Propose Changes: After testing, submit a pull request to LibBar with your fix.
  6. Wait for Upstream Release: Stay updated until LibBar releases the fixed version.
  7. Revert to Official Version: Eventually, switch back to the official LibBar version when it contains your fix.

The author plans to elaborate on applying this workflow specifically for Python packages in the next part of the series.

Author: ingve | Score: 17

44.
Hypercubic (YC F25) – AI for COBOL and Mainframes
(Hypercubic (YC F25) – AI for COBOL and Mainframes)

Hypercubic is an AI platform created by Sai and Aayush to help large companies understand and update their old mainframe systems, which often run outdated COBOL code. Many Fortune 500 companies still rely on these systems, but the engineers who maintain them are retiring, leading to a loss of crucial knowledge about how these systems work.

Hypercubic addresses this problem by developing tools called HyperDocs and HyperTwin. HyperDocs analyzes COBOL and other code to create clear documentation and diagrams, making it easier for companies to understand their systems without the lengthy process of hiring contractors. HyperTwin captures the knowledge of experienced engineers by observing their work and interviewing them, effectively creating digital profiles of their expertise.

Together, these tools build a comprehensive knowledge graph that connects the code with the human understanding behind it, helping companies modernize their legacy systems more effectively. The creators invite feedback, especially from those experienced with mainframes or system modernization.

Author: sai18 | Score: 88

45.
Marble Fountain
(Marble Fountain)

The author, who enjoys procedural generation, worked on a complex 3D printing project called "Marble Fountain" after joining Formlabs in September 2023. They aimed to create a detailed art piece using advanced printers. The project involved designing a track system for marbles, which required solving challenges related to path creation, velocity, and support structures.

Key points include:

  • The track design involved randomly generating paths while maintaining certain constraints, like spacing and slope.
  • Velocity management was difficult, as the marbles' speed affected their ability to stay on the track.
  • The support structure was created using a particle system approach, focusing more on aesthetics than structural integrity.
  • The project was initially a simple weekend idea but grew into a significant undertaking, taking several months to develop.
  • The author faced challenges when preparing for a gallery show, ultimately resulting in burnout and a year-long hiatus before sharing the project.
  • They expressed gratitude to a friend for support and input throughout the process.

The author has plans to improve the project further and shared their work on GitHub.

Author: chris_overseas | Score: 867

46.
The physics of news, rumors, and opinions
(The physics of news, rumors, and opinions)

The Internet has blurred the lines between physical and social networks, creating a complex information ecosystem where people and machines compete for attention. This leads to issues like misinformation, echo chambers, and polarized opinions. The text argues that statistical physics is a useful way to analyze these complex interactions in social and technological systems.

The review begins with the theory behind this analysis, looking at network structures and social dynamics models. It then discusses the modern media landscape and the problems of information disorders. The main focus is on two key areas: how information spreads and how opinions form. It reviews models of these dynamics, emphasizing findings from data analysis and theoretical advancements. Overall, the study highlights how physics can help us understand important social issues related to information flow.

Author: Anon84 | Score: 76

47.
M.C. Escher Prints Digitized and Put Online by the Boston Public Library
(M.C. Escher Prints Digitized and Put Online by the Boston Public Library)

No summary available.

Author: robinhouston | Score: 10

48.
Time to start de-Appling
(Time to start de-Appling)

The article discusses the need for users in the UK to "de-Appl" due to Apple's upcoming withdrawal of its Advanced Data Protection (ADP) feature in the UK, which is a response to legal pressures from the British government. Users who currently have ADP enabled will need to manually disable it to retain access to their iCloud accounts.

Key points include:

  • Apple will no longer offer ADP to new users in the UK, and existing users will have to remove their data from iCloud to maintain end-to-end encryption.
  • Certain iCloud categories will lose their end-to-end encryption, which raises concerns about data security.
  • Users are advised to move their data away from Apple's iCloud to secure alternatives, especially if they prioritize encryption.
  • This situation is unique to the UK; other regions will still have access to ADP.
  • The article emphasizes the importance of considering the privacy implications of using Apple's services and urges readers to take action to protect their data.

Overall, the author encourages readers to be proactive about their digital privacy and to seek secure storage options beyond major tech companies.

Author: msangi | Score: 570

49.
Building a high-performance ticketing system with TigerBeetle
(Building a high-performance ticketing system with TigerBeetle)

TigerFans: Building a High-Performance Ticketing System with TigerBeetle

This project started when Joran Dirk Greef, the CEO of TigerBeetle, casually suggested using TigerBeetle for building a ticketing system capable of handling massive demand. Motivated by this, the author built a demo in just three days, which evolved into a 19-day optimization journey, ultimately achieving 977 ticket reservations per second—15 times faster than the Oasis baseline of 65 tickets per second.

Key Steps in Development:

  1. Understanding TigerBeetle: The author learned how to model ticket transactions as financial transactions using TigerBeetle, which is designed for accuracy under high load. This involved setting up accounts for ticket inventory and ensuring no overselling through built-in constraints.

  2. Initial Setup: The demo used FastAPI for the web framework, SQLite for the database, and MockPay as a simulated payment provider. This setup worked well initially but had performance limitations.

  3. Performance Challenges: After realizing that the system only processed 115 tickets per second, the author identified PostgreSQL as a bottleneck due to its multiple database roundtrips.

  4. Redis Implementation: The author replaced PostgreSQL with Redis for temporary session data, resulting in improved performance (930 ops/s for reservations). However, Redis risked losing data on crash, which was not acceptable for order records.

  5. Hot/Cold Path Architecture: To balance speed and durability, the author separated ephemeral session data (handled by Redis) from durable order records (handled by PostgreSQL), resulting in significant performance gains (865 ops/s).

  6. Batch Processing: The project included a custom batching layer to group requests efficiently, leading to the final throughput of 977 reservations per second.

  7. Final Insights: The author found that using a single worker was more efficient than multiple workers, as multiple workers fragmented batch processing.

Conclusion: The final system achieved impressive performance metrics, demonstrating the effectiveness of the TigerBeetle architecture. The author invites others to replicate the project in different programming languages to see how fast ticketing can become with TigerBeetle’s design.

For more details, a live demo and performance visualization can be accessed at tigerfans.io.

Author: jorangreef | Score: 149

50.
Unexpected things that are people
(Unexpected things that are people)

The text discusses the concept of legal personhood, which is generally associated with corporations, but also extends to other non-human entities like ships, rivers, and deities.

  1. Corporations as People: It's a well-accepted idea that corporations have legal rights similar to individuals, allowing them to engage in legal actions.

  2. Ships: Ships are treated as legal persons, allowing them to be held accountable for their actions, such as accidents while docking. They can be impounded, and there's a legal principle called the "right of salvage," where a ship that saves another in distress can receive a reward.

  3. Whanganui River: In 2017, New Zealand passed a law granting the Whanganui River legal personhood, recognizing it as a living entity with rights and responsibilities. This was in response to claims from the Maori Tribe regarding environmental degradation, and it included funds for restoration and custodianship by the government and the tribe.

  4. Hindu Deities: In India, Hindu gods and their idols are considered "juristic persons," allowing them to own property and have legal representation. This status originated from colonial legal practices to manage temple properties. Recent legal cases have involved disputes over land linked to these deities.

  5. Legal Rights vs. Human Rights: The rights granted to ships, rivers, and deities differ from those of humans. For example, a deity's rights may not include the same constitutional protections that people have.

Overall, the text explores how various non-human entities can be recognized legally, highlighting the complexities and implications of granting them personhood.

Author: lindowe | Score: 624

51.
Linnix – eBPF observability that predicts failures before they happen
(Linnix – eBPF observability that predicts failures before they happen)

The author experienced problems with late alerts for server issues, leading to unrecoverable failures. To solve this, they created Linnix, a monitoring tool for Linux systems that uses eBPF to catch problems early, before they cause outages. Instead of waiting for a server to fail, Linnix detects unusual memory usage patterns and alerts users proactively.

Key features include:

  • It utilizes a local large language model (LLM) for pattern recognition in process behavior.
  • It can identify issues like memory leaks before they become critical.
  • Easy to set up with Docker, taking about 5 minutes, and it keeps your data local.
  • Unlike traditional monitoring tools that read from system files, Linnix queries the kernel directly for more accurate data with less overhead.
  • It is built in Rust, ensuring safer kernel interactions.

Current capabilities:

  • Compatible with Linux 5.8+ with BTF support.
  • Monitors Docker and Kubernetes containers.
  • Exports data to Prometheus.
  • Licensed under Apache 2.0.

The tool is still in development, and the creator seeks feedback on potential use cases and improvements. For more information, you can visit their GitHub page.

Author: parth21shah | Score: 18

52.
Real VT102 Emulation with MAME
(Real VT102 Emulation with MAME)

No summary available.

Author: gurjeet | Score: 66

53.
How Syria's President Transformed His Image
(How Syria's President Transformed His Image)

No summary available.

Author: thelastgallon | Score: 10

54.
Toucan Wireless Split Keyboard with Touchpad
(Toucan Wireless Split Keyboard with Touchpad)

Summary of the Toucan Wireless Split Keyboard with Touchpad

The Toucan Wireless Split Keyboard is a compact, portable keyboard with an integrated touchpad, designed for easy use while traveling or working. Here are the key features:

  • Wireless Connectivity: It connects via Bluetooth to devices like iPads and laptops.
  • DIY Assembly Options: Available as a DIY kit for those who enjoy building their own keyboards, or as a pre-soldered version for easier setup.
  • Compact Design: The keyboard and touchpad are combined into one lightweight device, making it easy to carry.
  • Customizable: Supports different key switches (Choc v1 and v2) and allows for personalization with various keycaps (not included).
  • Durability: The case protects the internal components from dust and damage.

The keyboard is currently available for pre-order, with shipments expected to start in mid-December 2025. The price is ¥29,700 JPY for the DIY kit and ¥46,800 JPY for the pre-soldered version.

Author: tortilla | Score: 70

55.
Anxiety disorders tied to low levels of choline in the brain
(Anxiety disorders tied to low levels of choline in the brain)

No summary available.

Author: clumsysmurf | Score: 74

56.
Warren Buffett's final shareholder letter [pdf]
(Warren Buffett's final shareholder letter [pdf])

Summary of Berkshire Hathaway News Release (November 10, 2025)

Warren Buffett converted 1,800 A shares into 2.7 million B shares to donate to four family foundations, with significant contributions to The Susan Thompson Buffett Foundation and others.

Buffett announced he will stop writing the annual report and speaking at the annual meeting, passing leadership to Greg Abel, who he trusts will manage well. He plans to maintain communication with shareholders through a Thanksgiving message.

Reflecting on his life at 95, Buffett shared personal stories from his childhood in Omaha, the friendships that shaped him, and his gratitude for his long life. He acknowledged the role of luck in his success, emphasizing that many face more challenges in life than he did.

Buffett expressed a desire to increase donations to his children’s foundations as they age, and he is confident in their capabilities to manage the wealth responsibly. He appreciates the support of his children and their wisdom in philanthropy.

He reassured shareholders about Berkshire's prospects under Greg Abel's leadership, noting that the company has good management and a strong position but may face challenges due to its size. Buffett encouraged kindness, learning from mistakes, and living a life that reflects one’s desired legacy.

He concluded with well wishes for a happy Thanksgiving and a reminder to appreciate the opportunities America provides.

Author: philip1209 | Score: 354

57.
Vibe Code Warning – A personal casestudy
(Vibe Code Warning – A personal casestudy)

Summary of pico2-swd-riscv Project:

The pico2-swd-riscv project is a debugging tool for RP2350 RISC-V cores, allowing communication between a Raspberry Pi Pico2 and another Pico using GPIO. The code is heavily generated by AI, with about 80% of it being "vibe coded." The developer faced challenges while working on the project, including confusion and a loss of ownership over the code as it grew from 1,000 to nearly 10,000 lines. They expressed frustration with the AI-generated code's lack of clarity and purpose, making it difficult to understand and trust.

Despite completing a comprehensive test suite and gaining a better understanding of the debugging protocols, the developer regretted not writing the code entirely on their own, feeling that they did not grow or achieve a sense of accomplishment. They reflected on the broader implications of programming, questioning the direction of coding practices and their own goals in creating technology.

The project features a well-structured architecture with three layers of abstraction for Serial Wire Debug (SWD) communication, ensuring clear separation of concerns. It includes various functionalities such as handling debug commands, memory access, and protocol management, all based on established RISC-V specifications.

Author: jackdoe | Score: 361

58.
Collapse OS – Why Forth?
(Collapse OS – Why Forth?)

No summary available.

Author: embedding-shape | Score: 11

59.
Pose Animator – An open source tool to bring SVG characters to life (2020)
(Pose Animator – An open source tool to bring SVG characters to life (2020))

TensorFlow Overview

  • Platforms: TensorFlow is available on various platforms like YouTube, Twitter, and GitHub.
  • Purpose: It helps users build, deploy, and experiment with machine learning models easily.
  • Getting Started: There are resources available to help new users begin using TensorFlow.
  • Affiliation: TensorFlow is associated with Google.
  • Legal Info: There are links related to privacy, terms of use, and contribution guidelines.
Author: jerlendds | Score: 157

60.
The lazy Git UI you didn't know you need
(The lazy Git UI you didn't know you need)

Summary of "The (lazy) Git UI You Didn't Know You Need"

The author, Bartek Płotka, shares his experience discovering lazygit, a terminal user interface (TUI) for Git, during his paternity leave. Initially, he planned to learn neovim but found lazygit instead and quickly switched all his Git workflows to this tool.

Key Points:

  1. Introduction to LazyGit: LazyGit simplifies the Git experience, making it user-friendly and productive from the start. It combines the power of the Git command line with an intuitive interface.

  2. Advantages of LazyGit:

    • Ease of Use: It helps users perform Git tasks quickly and teaches them Git operations along the way.
    • Consistent User Experience: The UI is well-organized, maintaining visual consistency and sticking to native Git terminology, which reduces the learning curve.
    • Discoverability: LazyGit presents relevant information and commands clearly, allowing users to understand their current repository state without feeling overwhelmed.
  3. Interactivity: Unlike many UI tools that have complex menus, LazyGit provides guided interactions. For example, it warns of potential issues during operations and simplifies complex tasks like rebasing.

  4. Enhanced Git Workflows: LazyGit improves traditional Git workflows by making them faster and safer. It allows users to perform tasks like resetting files or cherry-picking commits more efficiently.

  5. Lessons in Software Design: LazyGit serves as an example of how to design effective developer tools, emphasizing simplicity, consistency, and interactivity.

The author concludes that while AI tools may enhance some aspects of version control, lazygit remains crucial for software development. He encourages readers to explore lazygit and contribute to its development.

Author: linhns | Score: 401

61.
Splitting Panes in Windows Terminal and PowerShell the Most Overlooked Feature
(Splitting Panes in Windows Terminal and PowerShell the Most Overlooked Feature)

Summary: Splitting Panes in Windows Terminal and PowerShell

In Windows Terminal and PowerShell, you can split the interface into multiple panes, allowing you to view and navigate different terminals simultaneously without resizing windows. This feature is often overlooked, as many users are unaware it exists.

To split panes, you can use keyboard shortcuts:

  • Shift + Alt + Plus (+): Splits the pane horizontally (adds a new panel to the right).
  • Shift + Alt + Minus (-): Splits the pane vertically (adds a new panel below).
  • Shift + Control + W: Closes the focused pane.
  • Shift + Alt + D: Duplicates the current pane.
  • You can also resize panes using direction keys while holding Shift + Alt.

This feature is particularly useful for users with many tabs open or those working with multiple monitors. It can also be integrated into scripts for automation.

The article aims to raise awareness about this handy feature, as many users may not know it exists despite its usefulness.

Author: rbanffy | Score: 3

62.
Benchmarking leading AI agents against Google reCAPTCHA v2
(Benchmarking leading AI agents against Google reCAPTCHA v2)

It seems like you may have intended to provide a specific text for summarization but only mentioned "Main site." Could you please share the text you would like summarized?

Author: mdahardy | Score: 117

63.
US Army to buy 1 million drones, in major acquisition ramp-up
(US Army to buy 1 million drones, in major acquisition ramp-up)

No summary available.

Author: breve | Score: 39

64.
The Future of Fact-Checking Is Lies, I Guess
(The Future of Fact-Checking Is Lies, I Guess)

The article discusses the shortcomings of Factually.co, a site that claims to provide fact-checking. The author highlights two specific claims about ICE agents shooting a pastor with pepper balls in Chicago, which Factually claims are unsupported. However, the author points out that these incidents were widely reported and the articles from Factually are misleading.

Factually uses a process that involves a Large Language Model (LLM) to generate fact-checks based on user queries and selected sources. This method can lead to inaccurate representations of the truth, as it relies on potentially irrelevant or misleading information. The author criticizes Factually for not adhering to the rigorous standards of traditional journalism, where thorough investigation and context are essential.

Ultimately, the article argues that Factually’s output can contribute to misinformation, rather than clarify it, and calls for the cessation of such practices.

Author: speckx | Score: 95

65.
Head in the Zed Cloud
(Head in the Zed Cloud)

Summary: Zed Cloud Infrastructure Update

Zed is rebuilding its cloud infrastructure, moving from an older system called Collab to a new platform named Zed Cloud. This new cloud infrastructure is built using Rust and runs on Cloudflare Workers, which help manage scalability and reduce maintenance work.

Key Points:

  1. Why Zed Cloud?: The new infrastructure aims to support Zed's growth and improve operational efficiency. Cloudflare Workers allow for easy scaling and offer various managed services.

  2. Platform Development: A framework was created on Cloudflare Workers to facilitate testing. This framework includes a "Platform trait" that allows developers to write code that works across different environments while utilizing Cloudflare's features.

  3. Two Implementations:

    • CloudflarePlatform: This implementation runs on Cloudflare's runtime and is used in development and production.
    • SimulatedPlatform: Used for testing, it simulates different system components to ensure thorough testing of the code.
  4. Testing Example: A sample test shows how the SimulatedPlatform can validate the entire process of handling incoming webhook events, demonstrating its capability to simulate real-world scenarios.

  5. Future Plans: The current work on Zed Cloud is setting the stage for future collaborative coding features with DeltaDB. Zed is hiring engineers experienced in web APIs and Rust to help develop this platform.

This update marks a significant step forward for Zed as it prepares for future growth and enhanced capabilities.

Author: todsacerdoti | Score: 96

66.
Facebook and Instagram are paradises for scammers
(Facebook and Instagram are paradises for scammers)

No summary available.

Author: rpgbr | Score: 6

67.
.NET 10
(.NET 10)

No summary available.

Author: runesoerensen | Score: 10

68.
Linux in a Pixel Shader – A RISC-V Emulator for VRChat
(Linux in a Pixel Shader – A RISC-V Emulator for VRChat)

No summary available.

Author: rbanffy | Score: 75

69.
Memory Safety for Skeptics
(Memory Safety for Skeptics)

No summary available.

Author: steveklabnik | Score: 81

70.
Beets: The music geek’s media organizer
(Beets: The music geek’s media organizer)

No summary available.

Author: hyperific | Score: 254

71.
Scientists turn body fat into bone to heal spinal fractures
(Scientists turn body fat into bone to heal spinal fractures)

Researchers at Osaka Metropolitan University have developed a new treatment that uses stem cells from body fat to heal spinal fractures, particularly those caused by osteoporosis. In studies with rats, these fat-derived stem cells were turned into bone-forming clusters and combined with a bone-rebuilding material, resulting in improved spine strength and healing. This method is promising because it is minimally invasive and easy to obtain, making it a potential safe option for treating bone diseases in humans.

As osteoporosis weakens bones and increases fracture risk, the aging population in Japan, projected to exceed 15 million affected individuals, highlights the urgent need for effective treatments. The study found that when stem cells were structured into small clusters, they effectively stimulated bone regeneration, showing that they could enhance the body's natural healing processes.

The researchers believe this approach could lead to new treatments for spinal fractures, offering a gentle and effective solution that may improve the quality of life for patients.

Author: ashishgupta2209 | Score: 7

72.
Synesthesia helps me find four-leaf clovers (2023)
(Synesthesia helps me find four-leaf clovers (2023))

Matthew James Taylor writes about his ability to find four-leaf clovers, claiming he has several hundred, as well as some five- and six-leaf ones. He believes that his synesthesia helps him spot these clovers easily. When he looks at a clover patch, four-leaf clovers stand out to him because they have a different shape, making them noticeable, almost like they move. This differs from how non-synesthetes see clovers, as they only see a uniform patch of green.

Taylor explains that people with grapheme-color synesthesia often see four-leaf clovers in different colors compared to three-leaf ones, which helps them identify them more easily. He invites readers to participate in a game to spot four-leaf clovers in pictures he provides. He also ponders whether four-leaf clovers bring luck, leaving the question open-ended.

Author: iansteyn | Score: 67

73.
Canadian military will rely on public servants to boost its ranks by 300k
(Canadian military will rely on public servants to boost its ranks by 300k)

No summary available.

Author: Teever | Score: 119

74.
Shinigami the Reaper
(Shinigami the Reaper)

No summary available.

Author: tmtvl | Score: 23

75.
Installing and using HP-UX 9
(Installing and using HP-UX 9)

Summary of JP's Blog Post on Installing HP-UX 9

JP shares his experience of acquiring an HP 9000 Model 340 workstation and various other vintage computers. He discusses the history and specifications of the HP 9000 series, particularly focusing on the Model 340, which lacks a disk drive. To use it, JP needed to network boot or use specific HP-IB drives, which he managed to obtain.

He details the installation of HP-UX 9 on a different model (the Model 705) and explains how this version supports mixed architecture clusters, allowing a 68K machine (Model 340) to operate alongside PA-RISC machines (like the Model 705). JP describes the installation process, configuration challenges, and the unique context-dependent filesystem (CDF) that allows both architectures to access files differently based on the machine.

JP also addresses a bug related to the X11R5 desktop environment and how he fixed it by creating a necessary context for a missing library. He concludes by inviting readers to see the original version of the Sega game Columns, which runs on the 68K workstation, at an upcoming Retro Computer Festival.

In essence, JP's post is a detailed account of resurrecting and configuring vintage HP computers, with insights into the unique aspects of HP-UX 9 and its clustering capabilities.

Author: TMWNN | Score: 124

76.
Error ABI
(Error ABI)

Summary of "Error ABI" Article

The article discusses the use of algebraic data types (ADTs) for error handling in programming. It highlights a common misconception that since errors are rare, the overhead of including detailed error information is minimal. However, this is not entirely true. Using large error objects can negatively impact performance, especially when they affect the “happy path” of code execution, leading to inefficient memory usage.

Mature error handling libraries, like Rust's failure and anyhow, manage this by using pointers to minimize the size of error objects, though this approach requires a global memory allocator, which also has costs.

The article presents different strategies for returning results with errors:

  1. Standard Return: Treat Result<T, E> like any user-defined type. This can lead to inefficient memory use if errors are large.

  2. Optimized Return: Change the ABI (Application Binary Interface) so that Result<T, E> behaves like T, reserving space for an error indicator. This can improve performance on certain architectures.

  3. Unwinding: Handle errors through a mechanism that involves looking up a recovery address rather than directly returning. This method could be optimal for error handling.

The author asserts that the error ABI should be specially considered in compiler design. If a programming language allows for flexible types and control flow, it may be beneficial to keep most error handling as simple user-defined types, while special cases can be handled in the backend. If a language has limited abstraction capabilities, it is better to make errors a fundamental part of the language's syntax.

Author: todsacerdoti | Score: 86

77.
Zeroing in on Zero-Point Motion Inside a Crystal
(Zeroing in on Zero-Point Motion Inside a Crystal)

No summary available.

Author: lc0_stein | Score: 43

78.
LLMs are steroids for your Dunning-Kruger
(LLMs are steroids for your Dunning-Kruger)

No summary available.

Author: gridentio | Score: 372

79.
Intel says software engineer took 'top secret' documents after getting fired
(Intel says software engineer took 'top secret' documents after getting fired)

Intel laid off over 15,000 employees last summer. A former employee, Jinfeng Luo, who worked as a software developer since 2014, allegedly downloaded about 18,000 files, many labeled as "Top Secret," shortly after being informed of his termination on July 7. Although internal controls initially prevented him from transferring files, he successfully downloaded them five days later. Intel has since filed a lawsuit against Luo, seeking at least $250,000 in damages and a court order to stop him from sharing confidential information. The company attempted to contact him multiple times but could not locate him.

Author: voxadam | Score: 5

80.
Gerbil – an open source desktop app for running LLMs locally
(Gerbil – an open source desktop app for running LLMs locally)

Gerbil is an open-source app that I have been developing for the past few months. The main development is finished, and I will focus on fixing bugs and making small improvements instead of adding major features.

The app uses llama.cpp through koboldcpp and easily works with popular frontends like Open WebUI, SillyTavern, ComfyUI, StableUI, and KoboldAI Lite.

I created Gerbil to provide a simple, all-in-one solution for using local text and image generation models. I wanted to avoid the hassle of managing multiple tools for different models and needed something that works well on my Linux Wayland system.

Author: lone-cloud | Score: 6

81.
Redmond, WA, turns off Flock Safety cameras after ICE arrests
(Redmond, WA, turns off Flock Safety cameras after ICE arrests)

Redmond police have turned off their Flock Safety cameras after U.S. Immigration and Customs Enforcement (ICE) arrested seven people nearby. Police Chief Darrell Lowe stated that no federal agency had accessed the city's Flock data, but access was suspended pending discussions about ending the contract with Flock. Council member Angie Nuevacamina emphasized that the arrests' proximity to the cameras was coincidental, not due to ICE using the cameras.

A recent court ruling in Skagit County declared that images from Flock cameras must be released as public records, raising privacy concerns. This ruling follows a report indicating that federal immigration agencies accessed Flock data from multiple Washington cities without police knowledge, leading to fears of targeting immigrants.

In response to these concerns, several nearby cities have also adjusted their use of Flock cameras. Redmond's police officers cannot intervene in ICE activities, leaving residents feeling powerless. Turning off the cameras was a step to protect the community while discussions continue on how to handle surveillance technology responsibly.

Flock Safety is in talks with Redmond officials to address their concerns and hopes to reverse the decision. For now, access to Flock data is restricted, and the cameras have been disabled from capturing new images.

Author: dredmorbius | Score: 348

82.
Interesting SPI Routing with iCE40 FPGAs
(Interesting SPI Routing with iCE40 FPGAs)

Summary of "Interesting SPI Routing with iCE40 FPGAs"

The Fomu FPGA development board is a compact device that fits into a USB port and features a Lattice Semiconductor iCE40 UltraPlus 5K FPGA. It is popular due to its open-source programming capability and has been used in projects like the Oxide Computer.

The Fomu uses a unique design where the USB interface is implemented in hardware (RTL) instead of having dedicated USB components. This allows it to stay small but complicates the programming process. The board includes a flash chip for storing bitstreams, which is necessary since FPGAs typically need reprogramming after power cycles.

While other FPGA boards use a direct USB connection to program the FPGA, the Fomu requires a bootloader (Foboot) to manage the USB communication, which can make recovery from faults tricky.

The Fomu has a single chip select line for SPI communication, which is shared between the FPGA and the flash chip. The iCE40 can act as either a controller or a peripheral, depending on the situation. To program the flash directly, the FPGA must be held in reset.

The author discusses the complexities of configuring the Fomu, particularly how to manage the SPI connections between the FPGA and the flash chip. They note that the flash chip can be put into a low-power mode to prevent it from interfering during programming. This design allows for flexible configuration but comes with challenges that require careful handling.

Overall, the Fomu and similar iCE40 FPGA designs offer intriguing possibilities in board design and FPGA configuration, showcasing the unique aspects of FPGA technology.

Author: hasheddan | Score: 98

83.
Xqerl – Erlang XQuery 3.1 Processor
(Xqerl – Erlang XQuery 3.1 Processor)

xqerl Overview

xqerl is an XQuery 3.1 processor and XML database developed in Erlang. It can be integrated into Erlang or Elixir applications or used as a standalone tool. Users write code in XQuery, which is compiled to BEAM (the virtual machine for Erlang and Elixir).

Key Features:

  • It supports serialization, higher-order functions, and XQuery Update Facility 3.0.
  • However, it lacks schema-aware features and full-text search capabilities.
  • There is no graphical user interface (GUI) or web-based administration tool yet, but they may be added in the future.

Using xqerl:

  • Code must be compiled before use with xqerl:compile(FileName).
  • Data is loaded into the database using xqldb_dml:insert_doc(DocUri, Filename) and deleted with xqldb_dml:delete_doc(DocUri).

Development and Contribution:

  • The project is still in development and not yet stable, with ongoing changes.
  • Contributors are welcome to help with code, documentation, tutorials, or suggestions.

Building and Testing:

  • Use rebar3 for building the project and running tests.

Future Plans:

  • Potential features include query rewriting, cost-based implementations, and adding indexes for data access.

For further information, users can check the xqerl documentation or join the community on Slack or Twitter.

Author: smartmic | Score: 6

84.
Using the expand and contract pattern for schema changes
(Using the expand and contract pattern for schema changes)

Summary of the Expand and Contract Pattern for Database Changes

Introduction: Database schemas need to change over time to meet new requirements. The expand and contract pattern allows for safe and gradual updates to data structures without downtime, making it ideal for live systems.

What is the Expand and Contract Pattern? This pattern helps database administrators and developers transition from an old data structure to a new one through a series of steps. It allows for changes to be made in the background and provides an easy way to roll back if necessary.

Steps to Use the Expand and Contract Pattern:

  1. Build and Deploy the New Schema: Create a new schema alongside the old one, ensuring it doesn’t disrupt current operations.

  2. Expand the Interface: Update client applications to recognize new columns and allow them to write data to both the old and new structures while still reading from the old structure.

  3. Migrate Existing Data: Transfer data from the old schema to the new one, making necessary adjustments to fit the new format.

  4. Test the New Interface: Validate that the new structure works correctly by running tests without affecting live operations.

  5. Cut Reads Over to the New Interface: Begin transitioning read operations to use the new schema while still allowing writes to both.

  6. Discontinue Writing to the Original Structure: Once confident in the new schema, stop writing data to the old structure.

  7. Remove the Original Structure: Finally, delete the old data structure from the system after ensuring all clients have transitioned.

Example: An example illustrates changing a database structure for playground equipment. A new table for playgrounds was created, and data was migrated without downtime. The client application was updated to write to both tables initially, then transitioned to read from the new table, eventually removing references to the old structure.

Conclusion: The expand and contract pattern is a powerful method for managing database schema changes safely and efficiently, ensuring continuous service to clients while making necessary updates.

Author: tanelpoder | Score: 99

85.
The Paranoid Guide to Running Copilot CLI in a Secure Docker Sandbox
(The Paranoid Guide to Running Copilot CLI in a Secure Docker Sandbox)

Summary of "Taming the AI: My Paranoid Guide to Running Copilot CLI in a Secure Docker Sandbox"

Gordon Beeming shares his experience using GitHub Copilot CLI while prioritizing security. He was concerned about the AI’s access to his terminal and file system, so he created a secure environment using Docker. His goals for this setup included:

  • Secure Isolation: The tool should only access files in the current project folder.
  • Auto-Authentication: It should use his existing GitHub login seamlessly.
  • Portability: No unnecessary global packages on his machine.
  • Cognitive Ease: He wanted to feel safe using the tool confidently.

By running Copilot in a Docker container, the potential damage from errors is contained, as it can only affect files within the container's directory. Though it can access the network, it can't touch sensitive files outside its designated area.

Beeming developed a flexible setup with two execution modes:

  • Safe Mode: Requires confirmation before executing commands.
  • YOLO Mode: Automatically approves commands, suitable for trusted environments.

He also created specialized Docker image variants for different programming needs, such as .NET development and browser automation, which can be easily switched using flags.

The setup includes automatic cleanup of unused Docker images, enhancing efficiency. Overall, by using Docker, Beeming feels he can harness the power of Copilot CLI while maintaining a secure development environment. The project is available on GitHub for others to try.

Author: pploug | Score: 52

86.
How the UK lost its shipbuilding industry
(How the UK lost its shipbuilding industry)

No summary available.

Author: surprisetalk | Score: 226

87.
What caused performance issues in my tiny RPG
(What caused performance issues in my tiny RPG)

No summary available.

Author: ibobev | Score: 27

88.
I hate screenshots of text
(I hate screenshots of text)

The author dislikes receiving screenshots of code or error logs from colleagues. They find it frustrating because screenshots lack context and make it difficult to understand issues. Instead, the author suggests that colleagues should use copy and paste to share code or error messages. This would provide more context and make it easier to search for relevant information. The author believes that sending files or links, especially through platforms like GitHub, is a better way to communicate. They emphasize that screenshots should only be used for specific visual issues, not for sharing text.

Author: paulmooreparks | Score: 302

89.
Lepton – GPL Electronic Design Automation
(Lepton – GPL Electronic Design Automation)

Lepton Electronic Design Automation (EDA) Overview

Lepton EDA is a free software suite for designing electronics, offering tools for schematic capture, netlisting, and other features. It originated from the gEDA/gaf suite in 2016, aiming to provide open-source solutions for electrical circuit design. The gEDA project, which continues to develop a comprehensive toolkit of EDA tools, focuses on creating free software for POSIX systems.

Key Features of Lepton EDA:

  • Backward Compatibility: Lepton supports file formats from its predecessor, geda-gaf.
  • Main Components:
    • liblepton: Functions for manipulating schematics and symbols.
    • libleptongui: GUI functions.
    • lepton-schematic: Schematic editor.
    • lepton-attrib: Tool for editing component attributes.
    • lepton-netlist: Generates outputs like netlists and bills of materials.
    • lepton-symcheck: Checks for errors in schematic symbols.
    • lepton-cli: Command-line interface for various tasks.

Installation Requirements:

  • A C/C++ compiler, pkg-config, Guile, GTK+, GNU gettext, and lex, among others. Additional tools are recommended for a smoother installation.

Installation Process:

  1. Extract the source archive.
  2. Run the configuration script.
  3. Compile and install using the make command.

Getting Help: Users can access support through:

  • Chat platforms like Gitter or IRC.
  • Documentation pages and wikis for detailed guides.
  • Mailing lists for community support.

License: Lepton EDA is distributed under the GNU Public License (GPL), allowing free use and distribution.

Overall, Lepton EDA is a valuable tool for electronics design, providing a range of features while being open-source and user-supported.

Author: gjvc | Score: 12

90.
Stop overhyping AI, scientists tell von der Leyen
(Stop overhyping AI, scientists tell von der Leyen)

A group of over 70 scientists has urged European Commission President Ursula von der Leyen to retract her claim that artificial intelligence (AI) will achieve human-like reasoning by next year. In May, she stated that this milestone, which was previously expected around 2050, could happen in 2026. The scientists criticized her for promoting AI hype based on industry marketing rather than solid scientific evidence. They argue that this undermines Europe’s credibility in AI development. A Commission spokesperson clarified that they are not predicting such advancements next year, but are instead focusing on being prepared for various possible futures.

Author: saubeidl | Score: 77

91.
How cops can get your private online data
(How cops can get your private online data)

Summary: Can Law Enforcement Access Your Online Data?

Yes, police can access your online data under various U.S. laws. Users and service providers can take steps to protect their privacy. Historically, law enforcement has seized user data without proper justification, and as the internet has evolved, so has the need for privacy.

  1. Types of Data: Law enforcement can access:

    • Subscriber Information: Your ID, payment info, email, etc.
    • Metadata: Information about your online activities, like login times and durations.
    • Stored Content: Actual messages or files you send or receive.
    • Content in Transit: Communication data as it's being sent.
  2. Legal Processes:

    • Subpoena: Requires relevance to an investigation but lacks strict court oversight.
    • Court Order: Needs a judge's approval for non-content information.
    • Search Warrant: Requires probable cause and is harder to challenge.
    • Super Warrant: For intercepting live communications, needing high legal standards.
  3. Service Provider Responsibilities:

    • Providers should resist unlawful data requests, challenge excessive demands, and notify users when possible.
    • They should minimize data collection and retention to limit exposure.
    • Implementing end-to-end encryption can enhance user privacy.
  4. User Actions:

    • Choose trustworthy services and adjust privacy settings.
    • Utilize privacy tools like browser extensions.
    • Educate others about digital privacy and advocate for better policies.

Overall, protecting your data involves both choosing the right services and taking personal precautions. Privacy is a shared responsibility that requires community effort and awareness.

Author: jamesgill | Score: 285

92.
Outcry as TikTok livestreamer who allegedly hit & killed man asks for donations
(Outcry as TikTok livestreamer who allegedly hit & killed man asks for donations)

A TikTok livestreamer is under investigation for allegedly hitting and killing a pedestrian, 59-year-old Darren Lucas, while driving and streaming. Following the incident, the woman asked her followers for donations to support her “mental leave,” which sparked outrage online. Viewers criticized her for lacking remorse, especially since she was livestreaming at the time of the accident. The crash occurred in Zion, Illinois, and Lucas was pronounced dead at a hospital. Authorities confirmed that drugs and alcohol were not suspected factors, and the driver remained at the scene. The police are investigating the incident, and no charges have been filed yet. The driver's TikTok account has since been made private, and she has been criticized for her behavior following the tragedy.

Author: c420 | Score: 5

93.
Sysgpu – Experimental descendant of WebGPU written in Zig
(Sysgpu – Experimental descendant of WebGPU written in Zig)

This project, which is an experimental and fast version of WebGPU written in Zig, has now been moved to the Mach standard library. You can find it at this link: https://github.com/hexops/mach/tree/main/src/sysgpu.

Author: coffeeaddict1 | Score: 24

94.
Itiner-e: the Google Maps of Roman Roads
(Itiner-e: the Google Maps of Roman Roads)

No summary available.

Author: helsinkiandrew | Score: 181

95.
Type-in magazines are back, but this time for HTML
(Type-in magazines are back, but this time for HTML)

Summary of DOCTYPE Magazine

DOCTYPE Magazine brings back the nostalgia of '80s BASIC type-in magazines, but this time for HTML. It features ten fun web apps, including games and puzzles, that you can use without needing coding skills—just type in the code provided.

  • Purchase: You can buy the magazine on Lulu.
  • Content: Each magazine includes a colorful cover and printed listings of web pages with illustrations.
  • How it Works: You type the HTML code into your computer to run the games and apps directly in your browser—no web server is needed.
  • Why Type It In?: This method is a unique and rewarding way to engage with software, reminiscent of earlier computing days.
  • FAQs: The magazine doesn’t offer a PDF version, emphasizing the original typing experience.

The magazine is illustrated by HappyToast and features contributions from various code experts.

Author: edent | Score: 9

96.
Olimex: ESP32-C5-DevKit-Lipo, WiFi 6, Bluetooth 5 LE, Zigbee, Thread, Matter
(Olimex: ESP32-C5-DevKit-Lipo, WiFi 6, Bluetooth 5 LE, Zigbee, Thread, Matter)

The ESP32-C5-DevKit-Lipo is a new open-source hardware board available for EUR 12.95. It features:

  • Dual-band Wi-Fi (2.4 GHz and 5 GHz)
  • Bluetooth 5, Zigbee, Thread, and Matter connectivity
  • A 32-bit RISC-V processor running at 240 MHz
  • 4MB of RAM and 8MB of Flash memory
  • Two USB-C connectors for power and debugging
  • A UEXT connector and various buttons for booting and resetting
  • Compact size (53x25 mm) and designed for easy breadboard use

This board can be programmed using Espressif IDF or Arduino.

Author: fidotron | Score: 7

97.
Reminder to passengers ahead of move to 100% digital boarding passes
(Reminder to passengers ahead of move to 100% digital boarding passes)

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

Author: teekert | Score: 151

98.
Linux kernel patch from Thomas Gleixner improves Postgres benchmark by 15%
(Linux kernel patch from Thomas Gleixner improves Postgres benchmark by 15%)

The text explains that the website uses a system called Anubis to protect itself from automated data scraping by AI companies. Anubis employs a method called Proof-of-Work, similar to what is used to reduce email spam. This method makes it more difficult and costly for mass scrapers to access the site, while not affecting regular users too much.

The goal is to eventually develop better ways to identify automated browsers without requiring users to complete these challenges. Users need to enable JavaScript to access the site, as some plugins that block JavaScript may interfere with the protection system.

Overall, Anubis is a temporary solution while more effective methods are being developed.

Author: throwaway2037 | Score: 37

99.
Tangled Mess
(Tangled Mess)

No summary available.

Author: gpi | Score: 7

100.
XSLT RIP
(XSLT RIP)

No summary available.

Author: edent | Score: 672
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