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Samsung wins $16.5 billion deal to make Tesla's A16 chips

engadget.com Unknown 2025-12-30 04:45:15

It will use a Texas-based factory that had struggled to line up any customers. Samsung will make Tesla's A16 chip in a deal worth 22.8 trillion won ($16.5 billion). The chip manufacturer had filed a regulatory contract with an unnamed entity, but Elon Musk announced Tesla as the other party on X (formerly Twitter). The deal will run through 2033 and utilize an upcoming plant in Taylor, Texas. Musk stated, "Samsung’s giant new Texas fab will be dedicated to making Tesla’s next-generation AI6 ch

Topics: chip musk samsung tesla texas

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SIMD within a register: How I doubled hash table lookup performance

news.ycombinator.com Aleksey Maltsev 2025-12-29 20:41:34

While working on a Cuckoo Filter implementation in C#, I created an array-like structure for the underlying hash table. I chose an 8-bit fingerprint: it aligns nicely on a byte boundary and still keeps the false-positive rate around 3 %. The layout looked straightforward—just a byte array where the start of each bucket is calculated as bucketIdx * bucketSize . The size of each bucket is 4 slots, which is a solid choice for Cuckoo Filter. Bucket 0 3A 00 B7 F2 Bucket 1 4C 91 00 DE Bucket n AA 00

Topics: 00000000 bucket byte ns texttt

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Nothing Headphone (1) Review: Something Special

wired.com Parker Hall 2025-12-30 04:01:00

As someone who has been openly critical of Nothing’s claims that it will revolutionize the technology world, I happen to actually love the brand’s products. From the excellent Ear (a)—among our favorite cheap earbuds—to its affordable smartphones, the brand leverages excellent design and near-top-tier internals to absolutely dominate the mid-tier of the tech market. The Headphone (1) noise-canceling over-ears, I am happy to say, continue this tradition. They look as good (or better) than more e

Topics: controls ear excellent headphones right

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5 Samsung DeX features I’ll miss if they don’t return in One UI 8

androidauthority.com Unknown 2025-12-30 14:00:42

I’ll admit it: I’ve never been the biggest Samsung DeX user. Not because I don’t like it — I think it’s the gold standard for casting your phone to an external display — but because I spend far too much time with non-Samsung phones in my pocket. The funny thing is that every time I leave the Galaxy ecosystem behind, that’s precisely when I need DeX most. And now that it’s about to undergo significant changes as part of One UI 8, I’m a little worried. I don’t want to lose certain DeX features, e

Topics: android dex like right samsung

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How big can I print my image?

news.ycombinator.com Unknown 2025-12-26 17:36:03

How big can I print my image? Jul 24, 2025 For an image to look as sharp as real life, it needs to have a resolution higher then that of the human eye: usually around 1 arcminute, or 1/60th of a degree. $$ \text{Linear resolution} = \frac{\text{Distance}}{\text{1 radian}} \times 1 \text{ arcminutes} $$ $$ \text{Linear resolution }(\text{inches}) = \text{Distance (m)} \times 0.0115 $$ $$ \text{Features / Inch } = \frac{87}{\text{Distance (m)}} $$ For an image to look good at 1 meter, around

Topics: image inch pixels resolution text

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Multiplex: Command-Line Process Mutliplexer

news.ycombinator.com Unknown 2025-12-30 14:18:10

.__ __ .__ .__ _____ __ __| |_/ |_|__|_____ | | ____ ___ ___ / \| | \ |\ __\ \____ \| | _/ __ \\ \/ / | Y Y \ | / |_| | | | |_> > |_\ ___/ > < |__|_| /____/|____/__| |__| __/|____/\___ >__/\_ \ \/ |__| \/ \/ Multiplex is a command-line multiplexer along with a simple Python API to run multiple processes in parallel and stop them all at once, or based on some condition. Multiplex will gracefully shutdown child processes, and multiplex their output and error streams to stdout and stderr in a way

Topics: examples http multiplex process server

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SIMD Within a Register: How I Doubled Hash Table Lookup Performance

news.ycombinator.com Aleksey Maltsev 2025-12-30 14:41:34

While working on a Cuckoo Filter implementation in C#, I created an array-like structure for the underlying hash table. I chose an 8-bit fingerprint: it aligns nicely on a byte boundary and still keeps the false-positive rate around 3 %. The layout looked straightforward—just a byte array where the start of each bucket is calculated as bucketIdx * bucketSize . The size of each bucket is 4 slots, which is a solid choice for Cuckoo Filter. Bucket 0 3A 00 B7 F2 Bucket 1 4C 91 00 DE Bucket n AA 00

Topics: 00000000 bucket byte ns texttt

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Crunchyroll is Bringing More Anime to Movie Theaters

gizmodo.com Justin Carter 2025-12-30 10:30:38

The last few years have seen anime movies and premiere episodes take to the big screen and make a ton of money, so Crunchyroll is getting on that with its new Anime Nights program. During San Diego Comic-Con, the streamer/distributor revealed its plan to put an anime on the silver screen for the third Monday of every month to “honor the past, elevate the present, and celebrate the future of anime.” The titles will range from fan favorites and anniversaries to “curated” TV episodes, and even pre

Topics: anime crunchyroll dragon episodes experience

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‘Wizard of Oz’ blown up by AI for giant Sphere screen

techcrunch.com Anthony Ha 2025-12-30 08:49:34

In Brief The massive Las Vegas venue known as Sphere will be screening its first classic movie, “The Wizard of Oz,” starting on August 28. And as detailed in a segment on CBS Sunday Morning, this isn’t just a matter of taking the existing movie and projecting it on Sphere’s 160,000 square foot, wraparound LED screen. Instead, Sphere Entertainment CEO James Dolan said a 2,000-person team is creating a new experience. That includes using AI to both increase the resolution of the existing film an

Topics: existing film movie said sphere

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Your iPhone's Messages App Can Do Math. Here's How

cnet.com See Full Bio 2025-12-30 03:00:03

Apple will release iOS 26 this fall, and it will bring Liquid Glass and more features to your iPhone. But iOS 18 upgrades your Messages app so that it can solve tricky equations without your Calculator app, and it doesn't need Google to look up conversion rates, either. Prior to iOS 18, if you wanted to figure out how to split a bill with your texting group from afar, you'd have to use your calculator app or Spotlight and then switch back to Messages. With iOS 18 you can perform multistep calcu

Topics: 18 convert ios messages text

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ExpressVPN review 2025: Fast speeds and a low learning curve

engadget.com Unknown 2025-12-29 14:00:35

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 . ExpressVPN is good at its job. It's easy to be skeptical of any service with a knack for self-promotion, but don't let ExpressVPN's hype distract you from the fact that it keeps its front-page promise of "just working." Outside of solid security, the two best things ExpressVPN offers

Topics: data expressvpn server users vpn

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‘Alien: Earth’ Crashes Into Comic-Con With a Massive Outdoor Experience

gizmodo.com Germain Lussier 2025-12-30 04:15:38

The USCSS Maginot, a Weyland Yutani research vessel, crashed into the large lawn next to Hall H at San Diego Comic-Con this weekend. Onlookers remarked they hoped there was nothing dangerous on board, as containers had spilled all over the surrounding area. That’s both the tease for a very cool activation put together by FX for its new show, Alien: Earth, as well as the setup for Alien: Earth itself. The show, which debuts August 12, centers on a crashed ship and all the horrors that it contain

Topics: activation alien earth experience just

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The ‘Predator’ Dropped In San Diego For a Surprise ‘Badlands’ Experience

gizmodo.com Germain Lussier 2025-12-30 05:00:38

Usually, activations at San Diego Comic-Con are announced at least a few weeks in advance. That gives fans an opportunity to prioritize their favorites, map them out, and then hit the ground running. This year though, one major experience seemed to join the party late. That’s Predator Badlands, which took over a huge section attached to the Hard Rock Hotel across from the convention center. Outside, security answered the questions of passersby about when the experience would open. And inside, th

Topics: badlands comic enter experience predator

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The Sail instruction-set semantics specification language

news.ycombinator.com Alasdair Armstrong 2025-12-30 03:59:00

Implicit parameters are always integers, and they must appear first before any other parameters in the function type signature. The first argument can then just be omitted when calling the function, like so: Functions may also have implicit parameters, e.g. we can implement a zero extension function that implicitly picks up its result length from the calling context as follows: Sail will also ensure that the output of our function has precisely the length bits('n * 'm) for all possible inputs

Topics: example like sail type using

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Instapaper Rakuten Kobo Integration

news.ycombinator.com Unknown 2025-12-26 09:48:17

We’re excited to announce a new integration that will bring Instapaper to all Rakuten Kobo eReaders. The integration will provide Kobo readers with a seamless way to save and read web articles directly on their Kobo eReaders. In close partnership with Kobo, we’re working diligently on the integration, and we’re aiming to launch at the end of this summer. The new Kobo Instapaper integration will replace Kobo’s previous integration with Pocket which shut down earlier this month. Since the Pocket

Topics: excited instapaper integration kobo pocket

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Inverted Indexes: A Step-by-Step Implementation Guide

news.ycombinator.com Unknown 2025-12-26 10:53:20

Before we start with the implementation, let's talk about why would you actually need an inverted index in a real life. Why would anyone need inverted index at all Imagine you need to create a system that would quickly look up a document, given several words from it - something like a wiki search. Simplest option I can think of would be to scan through each document, marking ones that have all the necessary words. That might work at first, but such solution wouldn't scale,

Topics: document index invertedindex set token

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I tried one of the first Material 3 Expressive apps so I could see the future of Android

androidauthority.com Unknown 2025-12-30 03:00:34

Joe Maring / Android Authority Ever since Google announced Material 3 Expressive in May, I’ve been looking forward to getting my hands on Android’s new design language. However, with Android 16 QPR1 not rolling out until later this year, and Google still in the testing phases of Material 3 Expressive redesigns for its apps, it’s going to be a while before we really feel the impact of Android’s big redesign. Thankfully, it’s now possible to get a little taste of what it’ll be like. Last week, t

Topics: app backdrops expressive material new

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Samsung DeX is taking a step back with One UI 8, and I don’t like it (yet)

androidauthority.com Unknown 2025-12-30 03:30:42

Zac Kew-Denniss / Android Authority Samsung DeX has been around for eight years, and for many, it’s become a core part of the Samsung experience. DeX gives us the ability to turn our Samsung phones and tablets into ultra-portable laptop replacements, provided all you need is Android apps and a browser. While DeX has gained plenty of features since its introduction, it’s still fundamentally the same as it was in 2017. That’s changing with One UI 8, though, as Samsung has rebuilt DeX upon Android

Topics: android dex new samsung ui

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Simon Tatham's Portable Puzzle Collection

news.ycombinator.com Unknown 2025-12-29 23:46:44

Simon Tatham's Portable Puzzle Collection Introduction This page contains a collection of small computer programs which implement one-player puzzle games. All of them run natively on Unix (GTK) and on Windows. They can also be played on the web, as Java or Javascript applets. 2023-09-20: I'm sorry to say that I'm no longer going to be able to build the MacOS version of these puzzles. My Mac was very old and had been struggling for a while; it's now stopped working, and I don't intend to buy a

Topics: exe game java js manual

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An Even Scarier Predator Hunted Giant ‘Terror Birds’ in South America

gizmodo.com Margherita Bassi 2025-12-30 04:00:44

Sometime between 16 and 11.6 million years ago, a young caiman came upon a tasty snack in modern-day South America. The meal, however, turned out to be rather ambitious, because the croc hadn’t come upon just any old prey. It was a phorusrhacid, a large carnivore in its own right, aptly known as a “terror bird.” The now-extinct terror bird wouldn’t have given in without a fight—unless, of course, it was already dead, and the opportunistic croc simply scavenged its dead body. That doesn’t seem t

Topics: apex bird large predators terror

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Amazon AI coding agent hacked to inject data wiping commands

bleepingcomputer.com Unknown 2025-12-29 23:43:44

A hacker planted data wiping code in a version of Amazon's generative AI-powered assistant, the Q Developer Extension for Visual Studio Code. Amazon Q is a free extension that uses generative AI to help developers code, debug, create documentation, and set up custom configurations. It is available on Microsoft’s Visual Code Studio (VCS) marketplace, where it counts nearly one million installs. As reported by 404 Media, on July 13, a hacker using the alias ‘lkmanka58’ added unapproved code on

Topics: amazon code extension security version

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Ask HN: How many of you are working in tech without a STEM degree?

news.ycombinator.com Unknown 2025-12-27 09:58:08

As someone without a STEM degree and who is largely self-taught, I'm interested in hearing about similar experiences. What is your story? What are you doing now? How long have you been doing it? etc, etc.

Topics: degree doing experiences hearing interested

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Perplexity for Mac now supports MCP, and you should check it out

9to5mac.com Marcus Mendes 2025-12-30 18:10:48

The Perplexity app for macOS lets you trigger a keyboard shortcut to instantly bring up the prompt field for a search. And now, it’s getting even more useful thanks to the addition of MCP support. Here’s what that means, and why you should look into it. What’s MCP again? MCP, or Model Context Protocol, was proposed by Anthropic and is quickly becoming the industry’s standard interface between AI systems and traditional platforms. In a nutshell, it wants to be the AI equivalent of what HTTP is

Topics: add connectors mcp perplexity server

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Implementing a functional language with graph reduction (2021)

news.ycombinator.com Unknown 2025-12-31 02:20:20

Implementing a Functional Language with Graph Reduction Posted on December 27, 2021 by Thomas Mahler Abstract Implementing a small functional language with a classic combinator based graph-reduction machine in Haskell. The implementation is structured into three parts: A λ-calculus parser from A Combinatory Compiler which was extended to cover a tiny functional language based on the untyped λ-calculus. A compiler from λ-calculus to combinatory logic combinators (S,K,I,B,C and Y) which i

Topics: expr graph readstref reduction var

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Samsung has its eye on Perplexity and OpenAI as it plans to expand beyond Gemini

androidauthority.com Unknown 2025-12-31 09:22:18

Ryan Haines / Android Authority TL;DR Samsung is reportedly looking to expand its AI offerings. The company is said to be in talks with multiple vendors, including OpenAI and Perplexity. The aim is to give Galaxy S26 users more choice over what AI model they use. Samsung has long been partnering with Google to bring Gemini to its Galaxy phones. While this partnership has served Samsung well, a new report suggests the company doesn’t want to be tied to only one outside AI model. The firm is s

Topics: ai perplexity said samsung talks

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Elden Ring Nightreign is adding two-player co-op next week

engadget.com Unknown 2025-12-31 09:27:08

Elden Ring Nightreign is finally adding a two-player co-op mode on July 30. Prior to this, FromSoftware's spinoff could only be played solo or with three players. The so-called Duo Expeditions come as part of patch 1.02. This is something fans have been asking for, as not everybody has two friends available at once to tackle a tough-as-nails 3D adventure. FromSoftware has released a trailer to accompany this news, so you can see the two-player co-op in action. Beyond Duo Expeditions, the forth

Topics: elden expeditions july nightreign ring

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Vanilla JavaScript support for Tailwind Plus

news.ycombinator.com Unknown 2025-12-31 09:11:21

There are a lot of UI blocks in Tailwind Plus that need JavaScript to really be useful, like dialogs, dropdowns, command palettes, and more. And unless you're a React or Vue user, using those UI blocks has always meant writing all of that tricky JavaScript yourself. Well today that finally changes — every UI block in Tailwind Plus is now fully functional, accessible, and interactive, including the plain HTML examples. Now you can use any dropdown, command palette, dialog, drawer, and more in a

Topics: 75 class el gray text

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Neon Now Runs in VS Code

news.ycombinator.com Jeffrey Christoffersen 2025-12-26 23:29:02

Developers love using Neon branches for a local development, due to the agility they provide (e.g. fast resets, isolated environments, and the ability to test without polluting production data). But using Neon branches still requires you to manage separate connection strings for different branches and ensure your application and its environment is properly set up to connect. Today, that gets a lot easier, especially if you’re a VS Code user! We’re launching Neon Local Connect, a new VS Code ext

Topics: branch branches extension local neon

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Implementing a Functional Language with Graph Reduction

news.ycombinator.com Unknown 2025-12-31 14:20:20

Implementing a Functional Language with Graph Reduction Posted on December 27, 2021 by Thomas Mahler Abstract Implementing a small functional language with a classic combinator based graph-reduction machine in Haskell. The implementation is structured into three parts: A λ-calculus parser from A Combinatory Compiler which was extended to cover a tiny functional language based on the untyped λ-calculus. A compiler from λ-calculus to combinatory logic combinators (S,K,I,B,C and Y) which i

Topics: expr graph readstref reduction var

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Elon Musk Swipes Back at Trump After Apparent Peace Offering

gizmodo.com Lucas Ropek 2025-12-31 14:20:05

Yesterday, President Trump seemed to offer an olive branch to his former “first buddy,” Elon Musk, amidst their ongoing spat. In a post made to Truth Social, Trump claimed that he didn’t wish any harm on Elon or his businesses. “Everyone is stating that I will destroy Elon’s companies by taking away some, if not all, of the large-scale subsidies he receives from the U.S. Government. This is not so! I want Elon, and all businesses within our Country, to THRIVE, in fact, THRIVE like never before!”

Topics: elon federal musk spacex trump

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Latest Tech News

Samsung wins $16.5 billion deal to make Tesla's A16 chips

SIMD within a register: How I doubled hash table lookup performance

Nothing Headphone (1) Review: Something Special

5 Samsung DeX features I’ll miss if they don’t return in One UI 8

How big can I print my image?

Multiplex: Command-Line Process Mutliplexer

SIMD Within a Register: How I Doubled Hash Table Lookup Performance

Crunchyroll is Bringing More Anime to Movie Theaters

‘Wizard of Oz’ blown up by AI for giant Sphere screen

Your iPhone's Messages App Can Do Math. Here's How

ExpressVPN review 2025: Fast speeds and a low learning curve

‘Alien: Earth’ Crashes Into Comic-Con With a Massive Outdoor Experience

The ‘Predator’ Dropped In San Diego For a Surprise ‘Badlands’ Experience

The Sail instruction-set semantics specification language

Instapaper Rakuten Kobo Integration

Inverted Indexes: A Step-by-Step Implementation Guide

I tried one of the first Material 3 Expressive apps so I could see the future of Android

Samsung DeX is taking a step back with One UI 8, and I don’t like it (yet)

Simon Tatham's Portable Puzzle Collection

An Even Scarier Predator Hunted Giant ‘Terror Birds’ in South America

Amazon AI coding agent hacked to inject data wiping commands

Ask HN: How many of you are working in tech without a STEM degree?

Perplexity for Mac now supports MCP, and you should check it out

Implementing a functional language with graph reduction (2021)

Samsung has its eye on Perplexity and OpenAI as it plans to expand beyond Gemini

Elden Ring Nightreign is adding two-player co-op next week

Vanilla JavaScript support for Tailwind Plus

Neon Now Runs in VS Code

Implementing a Functional Language with Graph Reduction

Elon Musk Swipes Back at Trump After Apparent Peace Offering

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