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Trying Guix: A Nixer's impressions

Trying Guix: A Nixer's Impressions People occasionally ask me how I think Guix compares to Nix. Let me set the stage: I've been using Nix for many years, have large projects using Nix, used to be very active in the Nix community, and even wrote multiple Nix language interpreters, so I'd say that I'm at least fairly comfortable with Nix. I'm also one of those people who live in Emacs. I'm no stranger to Lisps (although my experience with Scheme is limited) and am very fond of them. It feels nat

Introducing the Ars Technica Posting Guidelines version 3.0

Ars Technica's community is—in our biased opinion—second to none online. For more than 26 years, readers have enabled and inspired our work, creating a community with an amazing signal-to-noise ratio. To aid these efforts, we're updating our Posting Guidelines to make them more accessible to new readers—and more straightforward and more transparent for everyone. The substance of the guidelines isn't changing. Most provisions are just common-sense items meant to foster genuine discussion, such a

You’re Gonna Be Waiting a While for the Return of ‘Last of Us’ or ‘Penguin’

Genre shows made a huge impact on today’s Emmy announcements, with Apple TV+’s Severance leading the charge for most-nominated title overall with recognition in 27 categories. But HBO’s The Penguin wasn’t far behind with 24, and though you might expect that to mean the studio would be actively working on more episodes—well, it’s complicated, given the show’s positioning within Matt Reeves‘ The Batman universe. Speaking to Variety, HBO and HBO Max CEO and content chairman Casey Bloys—who would s

I used Suno AI to cover my own demo album

How I used Suno AI to cover my own demo album When I was young and had too much free time, I used to write and record music. I wasn’t very successful—mostly because I couldn’t sing or play any instruments. The songs always ended up sounding much worse than they did in my head. But now, it turns out I can just feed my old demo songs to AI and ask it to do a better job. So that’s what I did—and the result exceeded all my expectations. It’s crazy how well it can follow the song structure, includ

The best Amazon Prime Day deals under $50 that you can still get today

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Prime Day may be over, but you can still get budget-friendly gadgets from Apple, Anker, Roku and others at a discount today. Big ticket items like TVs and iPads might get the lion’s share of the attention during Amazon Prime Day, but you can often find affordable tech on sale for even

Topics: day guide prime roku usb

Sequoia bets on silence

There is a time-honored crisis management strategy, wherein one says nothing and waits for the outrage to pass. For Sequoia Capital, the strategy worked pretty well this week. While partner Shaun Maguire initially weathered criticism over an inflammatory social media post, that initial indignation cooled quickly. Now, some seem to think that Maguire’s defiant stance may even be strengthening his position. Business Insider actually called it “good for deal flow” — controversy as competitive advan

The best Amazon Prime Day deals under $50 that you can get before the event is over

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . We've officially hit the last day of Amazon’s July Prime Day sale. But there's still time to stock up on accessories and smaller electronics. Every Prime Day tech deal we listed here is on sale for $50 and under — some deals are even all-time lows. Right now, Anker cables and chargers,

Amazon Prime Day kitchen deals: It's the last day to get up to 50 percent off air fryers, Instant Pots, blenders and more

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . If you’re considering updating your kitchen setup, first check out the best Prime Day kitchen deals we could find from Amazon’s sale. Engadget editors and reporters have tested and reviewed a whole bunch of kitchen tech and now that the sale is almost over (it ends today) it may be the

Show HN: Interactive pinout for the Raspberry Pi Pico 2

Want to show/hide interfaces and view a full pinout? Enable JavaScript! Pi Pinout | Pico Pinout | Pico W Pinout | Pico 2 Pinout Pico 2 Datasheet | RP2350 Datasheet | Getting Started Guide | Forum | Discord This interactive, accessible & beautiful GPIO pinout and pin function guide for the Raspberry Pi Pico 2 is maintained by @Gadgetoid. Want to help out? Send a PR, or toss me some coin via Ko-Fi, GitHub or Patreon.

The best Amazon Prime Day deals on Samsung, Blink, Anker and more, all for under $50

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . If you're looking for Amazon Prime Day deals for less than $50, you've clicked through to the right place. As we hit day two of the four day sale, most of the discounts look to be going strong. So far everything we recommended here yesterday is still on sale, apart from three items. So

Amazon Prime Day kitchen deals include up to 50 percent off on air fryers, Instant Pots, blenders and more

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . As we hit the second day of Amazon's Prime Day sale, we're still seeing a good number of discounts on the kitchen tech we recommend. A few deals have expired, but most things we listed here yesterday are still in-stock. We found discounts on Ninja air fryers, Kitchen Aid appliances, An

Fast cryptographically safe GUID generator for Go

guid Fast cryptographically safe Guid generator for Go. By Stan Drapkin. Go playground package main import ( "fmt" "github.com/sdrapkin/guid" ) func main () { for range 4 { fmt . Printf ( "%x " , guid . New ()) } fmt . Println () for range 4 { g := guid . New () fmt . Println ( & g ) // calls g.String() } } 79c9779af20dcd21fbe60f3b336ed08c da2026d38edca4371a476efd41333d23 88c3033b002b0e73321509ef26de607f a84e961ff7f09f5210ea04585f152e73 WF8MvK5CUOrI-enEuvS0jw AOp8Voi5knpu1mg3RjzmSg gxOQRIVR

Topics: 10 allocs guid ns op

LLM-Ready Training Dataset for Apple's Foundation Models (iOS 26)

The only comprehensive training dataset for Apple's Foundation Models Framework (iOS 26) What You Get Three technical specification files for training LLMs on Apple's Foundation Models framework: 1. Core Framework Guide SystemLanguageModel availability, LanguageModelSession management, response generation, and context handling. 2. Advanced Implementation Guide @Generable/@Guide macros, constrained decoding, Tool protocol, and performance optimization. 3. Strategic Features Guide Adapter

This browser-based Apple Lisa simulator takes you back to 1983

Before the original Macintosh made history in 1984, there was the 1983 Apple Lisa, one of the first commercial personal computers to feature a graphical user interface (GUI) rather than a command-line prompt. Provided you had $9,995 to spare, that is. If you’ve always heard about it on podcasts but never played around with it, here’s your chance. Never heard of it? Here’s a quick summary New Apple fans probably don’t know this story, and die-hard Apple fans are probably already pointing out c

Topics: apple fun gui lisa ve

Tech founders call on Sequoia Capital to denounce VC Shaun Maguire's Mamdani comments

Almost 600 people have signed an open letter to leaders at venture firm Sequoia Capital after one of its partners, Shaun Maguire, posted what the group described as a "deliberate, inflammatory attack" against the Muslim Democratic mayoral candidate in New York City. Maguire, a vocal supporter of President Donald Trump, posted on X over the weekend that Zohran Mamdani, who won the Democratic primary last month, "comes from a culture that lies about everything" and is out to advance "his Islamist

Code-GUI bidirectional editing via LSP

I built a small proof-of-concept for a system that enables real-time bidirectional editing between any modern code editor and a GUI, enabled by an LSP server. Code-based CAD I like working on small projects at home that benefit from CAD. I’m also a programmer with a personal development environment that I’ve spent years making as cozy as possible. Naturally I’ve been interested in finding code-based CAD system to use for my projects that allows me to use that cozy development environment. I r

Code⇄GUI bidirectional editing via LSP

I built a small proof-of-concept for a system that enables real-time bidirectional editing between any modern code editor and a GUI, enabled by an LSP server. Code-based CAD I like working on small projects at home that benefit from CAD. I’m also a programmer with a personal development environment that I’ve spent years making as cozy as possible. Naturally I’ve been interested in finding code-based CAD system to use for my projects that allows me to use that cozy development environment. I r

Laptop Mag is shutting down

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Laptop Mag is shutting down after nearly 35 years of providing consumers with in-depth information about laptops and other technology. In a staff meeting seen by The Verge, Faisal Alani, the global brand director at Laptop Mag owner Future PLC, said, “After careful consideration and a review of our long-term strategy, we’ve made the decision to clos

The best Prime Day 2025 deals under $50: Save on gear from Blink, Anker, TP-Link and others

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Big ticket items like TVs and iPads might get the lion’s share of the attention during Amazon’s sale, but there are plenty of Prime Day deals under $50 to check out, too. We’ve combed through the pages (and pages) of discounts to find sales on the brands and gadgets we’ve tested and re

What tech titans Linus Torvalds and Bill Gates talked about in their first meeting

Microsoft/Mark Russinovich Boy, do I wish I had been at this dinner. For decades, Microsoft and Linux fought like cats and dogs. However, while the conflict has cooled down, and Microsoft loves Linux these days, the two leaders, Microsoft founder Bill Gates and Linux creator Linus Torvalds, had never met… until now. Also: Your jump from Windows 10 to Linux gets easier with KDE Plasma 6.4 Mark Russinovich, Microsoft Azure CTO, decided it would be neat if he could somehow get the pair and Dave

OpenAI open sourced a new Customer Service Agent framework — learn more about its growing enterprise strategy

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Editor’s note: Carl will lead an editorial roundtable on this topic at VB Transform next week. Register today. OpenAI has released a new open-source demo that gives developers a hands-on look at how to build intelligent, workflow-aware AI agents using the Agents SDK. As first noticed by AI influencer and engineer Tibor Blaho (of the thir

Guidelines on how to be a scientific sleuth released

![COSIG Logo][1] ### **Anyone can do post-publication peer review.** ### **Anyone can be a steward of the scientific literature.** ### **Anyone can do forensic metascience.** ### **Anyone can sleuth.** However, investigating the integrity of the published scientific literature often requires domain-specific knowledge that not everyone will have. This open source project is a collection of guides written and maintained by publication integrity experts to distribute this domain-specific knowledge

Topics: cosig guides https io osf

Samsung details all the new health features you’ll get with One UI 8 Watch

Kaitlyn Cimino / Android Authority TL;DR One UI 8 Watch will introduce several new features. These new features include Bedtime Guidance, Vascular Load, Running Coach, and Antioxidant Index. A limited number of users will have access to these features through a beta program. One UI 8 Watch isn’t out yet, but Samsung is providing some details on features we can expect to see. Some users will even get to try these features early, as they’ll be included in a beta program. In a new blog post, S

Show HN: dk – A script runner and cross-compiler, written in OCaml

The dk coder is a script runner and cross-compiler designed for those with a limited background in programming to write substantial, safety-oriented applications. Yet its ease-of-use, portability and IDE support also solves the problem of README-itis: you give your users a lengthy README document, your users fail to install your software, and you lose a user forever. If you haven't seen dk in action, the Quick Walkthrough Guide will explain what dk scripts are and give you small examples to run

How brands can pursue the $11B in-game ad opportunity | Orange 142

In-game advertising is an $11 billion market, and Orange 142 has released a guide to help marketers unlock the opportunity. Orange 142 released a new best practices guide focused on in-game advertising. The guide is designed to help marketers unlock the full potential of gaming as a marketing channel, connecting with audiences in immersive environments without disrupting the player experience. Gaming platforms are one of the most engaged digital channels globally, with more than 3.2 billion pe