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UUIDv47: Store UUIDv7 in DB, emit UUIDv4 outside (SipHash-masked timestamp)

news.ycombinator.com Unknown 2025-09-21 08:02:29

UUIDv47 - UUIDv7-in / UUIDv4-out (SipHash-masked timestamp) uuidv47 lets you store sortable UUIDv7 in your database while emitting a UUIDv4-looking façade at your API boundary. It does this by XOR-masking only the UUIDv7 timestamp field with a keyed SipHash-2-4 stream tied to the UUID’s own random bits. Header-only C (C89) · zero deps Deterministic, invertible mapping (exact round-trip) RFC-compatible version/variant bits (v7 in DB, v4 on the wire) Key-recovery resistant (SipHash-2-4, 128-b

Topics: key siphash uuid128_t v4 v7

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I can’t wait for Samsung and Google to copy this revolutionary iPhone 17 feature

androidauthority.com Unknown 2025-09-26 01:00:37

Joe Maring / Android Authority Every Apple event, be it WWDC or the new iPhone launch, brings me a set of confusing thoughts. There’s a lot of mockery over what Apple has decided to copy innovate and their random announcements that no one asked for (hello, iPhone Air), but also a bit of jealousy-slash-awe at Apple’s pull over the entire phone industry. I see that new front-facing camera, and I know many Android brands are now scrambling to copy it in 2026; it’ll easily be the new gold standard

Topics: 128gb apple new phone storage

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Cillian Murphy Is Flattered Everyone Thought He Would Play an Emaciated Zombie in ’28 Years Later’

gizmodo.com Isaiah Colbert 2025-10-07 17:48:49

As soon as the teaser trailer for 28 Years Later dropped, pretty much everyone and their mom assumed the skinny zombie seen struggling through flowers looked uncannily like Cillian Murphy’s Jim, the franchise’s original main character from director Danny Boyle and Alex Garland‘s 2002 28 Days Later. The internet sleuths swiftly discovered the likeness was pure serendipity, but the Oscar-winning actor now says he was touched that fans had assumed the emaciated undead wanderer was him. In an inter

Topics: 28 later murphy years zombie

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Inverting the Xorshift128 random number generator

news.ycombinator.com Unknown 2025-10-08 11:49:38

CVE-2025-7783 is a very recent vulnerability affecting a lot of applications in the Node.js ecosystem including those which use axios or the deprecated request library. In all honesty, this vulnerability is really an edge case that is extremely unlikely to be exploited: it is dependent upon a number of events that are not normally present. One of those events is the attacker having access to five consecutive outputs of JavaScript Math.random( ) , which allows the attacker to predict future outpu

Topics: bit bits code outputs xorshift128

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Are you ready for 28 Years Later: The Bone Temple trailer?

arstechnica.com Unknown 2025-10-13 09:19:38

Fans of the 28 Days Later franchise were thrilled to finally get a follow-up this year with 28 Years Later—and they weren't disappointed. Sony Pictures has already wrapped filming on a sequel: 28 Years Later: The Bone Temple, slated for release early next year and directed by Nia DaCosta. The first trailer just dropped and the film looks as grimly compelling as its predecessor, while hopefully also retaining something of the 2025 film's heart. (Spoilers for 28 Years Later below.) As previously

Topics: 28 film later virus years

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The First Trailer for ’28 Years Later: The Bone Temple’ Expands the Zombie-Infested World

gizmodo.com Germain Lussier 2025-10-14 13:19:06

If the first trailer for 28 Years Later: The Bone Temple was just the words “Aren’t you excited you only had to wait three months to see this footage?” it would be enough. The fact is, in modern Hollywood, it’s incredibly rare for a movie to come out in June and for its sequel to be heading to theaters six months later, in January. But that’s what happened with 28 Years Later and its sequel, 28 Years Later: The Bone Temple, which will be out January 16, 2026. And, lucky for us, the trailer is mu

Topics: 28 bone film later temple

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The best silent mouse of 2025: Expert tested and reviewed

zdnet.com Kayla Solino 2025-10-20 01:25:00

Over the last several months, I've been testing several silent mice options for consideration on this list. The HP 280 is my ultimate sleeper pick for the best overall silent mouse for several reasons. It is super affordable at just $25 but is designed to offer the comfort of much pricier vertical ergonomic options. I have long fingers and a larger hand, so I tend to prefer mice with a little more wrist support and a dedicated grip. The 280 features both and is one of the comfiest I've worked w

Topics: 280 hp mouse options silent

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Show HN: FFmpeg Pages – because I was tired of fighting FFmpeg

news.ycombinator.com Unknown 2025-10-20 08:25:13

You can compress video using: ffmpeg -i input.mp4 -vcodec libx265 -crf 28 output.mp4 How to cut a video without re-encoding?

Topics: 28 compress encoding mp4 video

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Show HN: FFmpeg Pages – because I was tired of fighting FFmpeg every time

news.ycombinator.com Unknown 2025-10-20 13:25:13

You can compress video using: ffmpeg -i input.mp4 -vcodec libx265 -crf 28 output.mp4 How to cut a video without re-encoding?

Topics: 28 compress encoding mp4 video

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Nvidia DGX Spark

news.ycombinator.com Unknown 2025-10-20 19:35:23

Powered by the NVIDIA GB10 Grace Blackwell Superchip, NVIDIA DGX™ Spark delivers 1 petaFLOP of AI performance in a power-efficient, compact form factor. With the NVIDIA AI software stack preinstalled and 128GB of memory, developers can prototype, fine-tune, and inference the latest generation of reasoning AI models from DeepSeek, Meta, Google, and others with up to 200 billion parameters locally, and seamlessly deploy to the data center or cloud.

Topics: 128gb 200 ai blackwell nvidia

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China's Share in Global Display Capacity to Reach 75% in 2028

news.ycombinator.com Unknown 2025-10-27 16:35:35

Capacity by application LCD TV/IT will continue to dominate during the forecast period with a share of at least 73% through 2028, followed by LCD mobile/IT with a share of at least 14%. OLED mobile/IT will rise to a 7% share by 2028, while OLED TV/IT will maintain a 4% share. OLED mobile/IT is expected to enjoy the fastest growth from 2023 to 2028 at a 6.7% CAGR, followed by OLED TV/IT at 2.6% and LCD TV/IT at 2.4%. Display capacity BOE is expected to maintain a large advantage in total dis

Topics: 2028 capacity lcd oled share

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Here are five great iPhone deals if you’re shopping on a budget: options below $650

9to5mac.com Michael Burkhardt 2025-11-08 16:02:27

If you’re trying to buy a new iPhone, it can often be hard to find something on a tighter budget. Sure, Apple offers the iPhone 16e at $599 – but not everyone finds that to be a compelling phone. Luckily, there’s plenty of great options if you want to buy used, and I’ll be delving into five great picks for varying needs. #1 – iPhone 15 Pro If you’re after higher end features like a ProMotion display, Apple Intelligence, and a telephoto lens – the iPhone 15 Pro is hands down the best overall pi

Topics: 128gb 15 iphone ll making

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Here are five great iPhone deals if you’re shopping on a budget

9to5mac.com Michael Burkhardt 2025-11-17 10:02:27

If you’re trying to buy a new iPhone, it can often be hard to find something on a tighter budget. Sure, Apple offers the iPhone 16e at $599 – but not everyone finds that to be a compelling phone. Luckily, there’s plenty of great options if you want to buy used, and I’ll be delving into five great picks for varying needs. #1 – iPhone 15 Pro If you’re after higher end features like a ProMotion display, Apple Intelligence, and a telephoto lens – the iPhone 15 Pro is hands down the best overall pi

Topics: 128gb 15 iphone ll making

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April Fools 2014: The Real Test Driven Development (2014)

news.ycombinator.com Unknown 2025-11-18 15:46:40

Update: APRIL FOOLS! class LinkGeneratorTest(googletest.TestCase): def setUp( self ): self .generator = link_generator.LinkGenerator() def testGetLinkFromIDs( self ): expected = ( 'https://frontend.google.com/advancedSearchResults?' 's.op=ALL&s.r0.field=ID&s.r0.val=1288585+1310696+1346270+' ) actual = self .generator.GetLinkFromIDs(set((1346270, 1310696, 1288585))) self .assertEqual(expected, actual)

Topics: 1288585 1310696 1346270 expected self

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Not happy with iPhone 16e? Here are five great iPhone deals for those on a budget

9to5mac.com Michael Burkhardt 2025-11-18 22:02:27

If you’re trying to buy a new iPhone, it can often be hard to find something on a tighter budget. Sure, Apple offers the iPhone 16e at $599 – but not everyone finds that to be a compelling phone. Luckily, there’s plenty of great options if you want to buy used, and I’ll be delving into five great picks for varying needs. #1 – iPhone 15 Pro If you’re after higher end features like a ProMotion display, Apple Intelligence, and a telephoto lens – the iPhone 15 Pro is hands down the best overall pi

Topics: 128gb 15 iphone ll making

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April Fools 2014: The Real Test Driven Development

news.ycombinator.com Unknown 2025-11-18 21:46:40

Update: APRIL FOOLS! class LinkGeneratorTest(googletest.TestCase): def setUp( self ): self .generator = link_generator.LinkGenerator() def testGetLinkFromIDs( self ): expected = ( 'https://frontend.google.com/advancedSearchResults?' 's.op=ALL&s.r0.field=ID&s.r0.val=1288585+1310696+1346270+' ) actual = self .generator.GetLinkFromIDs(set((1346270, 1310696, 1288585))) self .assertEqual(expected, actual)

Topics: 1288585 1310696 1346270 expected self

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Optimizing My Disk Usage Program

news.ycombinator.com Unknown 2025-11-20 08:59:01

In my previous post, Maybe the Fastest Disk Usage Program on macOS, I wrote about dumac. A very fast alternative to du -sh that uses a macOS-specific syscall getattrlistbulk to be much faster than the next leading disk usage program. I received some great technical feedback in the Lobsters thread. After implementing some of the suggestions, I was able to increase performance by ~28% on my large benchmark. hyperfine --warmup 3 --min-runs 5 './before temp/deep' './after temp/deep' Benchmark 1: .

Topics: 128 deep inode ms temp

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The end is near for flagships with a meagre 128GB storage

androidauthority.com Unknown 2025-11-27 22:06:19

Ryan Haines / Android Authority TL;DR The upcoming iPhone 17 Pro may start at 256GB of internal storage, eliminating the older 128GB option. A $50 price increase is expected alongside the bumped-up base storage tier. Apple’s move could pressure remaining Android flagships, such as the Galaxy S and Pixel lineups, to ditch low-storage models and finally start at 256GB. Android flagships have long moved to higher storage options, with many offering as much as 1TB of storage. While external stora

Topics: 128gb 256gb iphone pro storage

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Bad news for anyone eagerly awaiting the iPad Fold

9to5mac.com Ben Lovejoy 2025-12-09 18:09:42

Alongside an iPhone Fold expected to launch next year, Apple has long been reported to be working on a foldable iPad with an 18.8-inch display. There have, however, been very different estimates of the timeline for the product – and the latest report isn’t good news. Estimates have so far ranged from late next year to sometime in 2028, and an analyst who previously expected a 2026 unveiling has now changed his mind … iPad Fold with 18.8-inch display Reports of the device date back to 2022, wh

Topics: 18 2028 device display ipad

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Dropbox says it’s time to find a new password manager as it prepares to shut down service

androidauthority.com Unknown 2025-12-15 12:15:19

Edgar Cervantes / Android Authority TL;DR Dropbox Passwords users will no longer be able to add new passwords on August 28, 2025. The mobile app is scheduled to stop working on September 11, 2025. The password manager will be fully discontinued on October 28, 2025. Dropbox Passwords users will soon have to find a new password manager to store their passwords, usernames, and other sensitive data. The company will be shutting down the service in the next couple of months. Dropbox has announce

Topics: 28 app dropbox mobile password

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Dropbox is shutting down its password manager

theverge.com Jay Peters 2025-12-15 22:42:13

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Dropbox is discontinuing its password manager. The tool, Dropbox Passwords, will be discontinued on October 28th, and the company is recommending that you transfer your passwords to another app like 1Password ahead of that date. The company will shut down Dropbox Passwords in phases. Starting August 28th, Dropbox Passwords will be view-only from both the mobile app and the br

Topics: 28th app dropbox manager passwords

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Dropbox is pulling the plug on its password manager

engadget.com Unknown 2025-12-16 03:47:20

Dropbox is saying goodbye to its password manager after five years of service. This leaves current customers in a lurch, as the company has also announced that users only have a few months to extract all of their data. This discontinuation will happen in phases, but October 28 is the day Dropbox Passwords will be entirely shuttered. On August 28, the platform will become view-only in both the mobile app and browser extension. The autofill functionality also deactivates on that date. On Septemb

Topics: 28 browser current dropbox users

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New Apple video shows how iPhone was used to shoot 28 Years Later

9to5mac.com Ryan Christoffel 2025-12-18 17:28:00

One of this summer’s Hollywood blockbusters, 28 Years Later, was largely shot on the iPhone. Today in a new behind-the-scenes video from Apple, we get an inside look at how that happened. 28 Years Later used iPhone 15 Pro Max and elaborate custom rigs Earlier this summer, 28 Years Later arrived in theaters, and unbeknownst to most viewers, the film had been shot on the very device found in their pocket. It’s been well-documented that director Danny Boyle used many iPhone 15 Pro Max models to

Topics: 28 iphone later scenes years

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Did someone just get caught using the iPhone 17 Pro in the wild?

9to5mac.com Marcus Mendes 2025-12-18 09:46:40

Here’s one to take with a grain of salt: earlier today, user Fox Puppy on X published a couple of photos that supposedly show someone filming an iPhone 17 Pro on the street, using an iPhone 16 Pro that, for some reason, has its Apple logo covered. ‘This looks legit’ While there’s no way to verify the claims, Fox Puppy says that one of the people accompanying the man filming “was security and trying to go in front of the iPhone to hide it.” Here’s the original post: I just spotted a test deve

Topics: 28 filming fox iphone legit

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No, your Ring cameras aren’t haunted (and probably not hacked)

androidauthority.com Unknown 2026-01-06 08:00:53

Edgar Cervantes / Android Authority TL;DR Ring users have started seeing multiple entries in their activity history for May 28 that they don’t recognize. Ring insists that no accounts have been compromised, and this is simply a bug displaying incorrect information. Users are still pressing for more answers, as some report entries for devices they’ve never even owned. Connecting smart cameras to the internet allows us to access our feeds from anywhere, getting alerts and checking out what’s g

Topics: 28 bug devices ring users

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Elon Musk Is Back at Tesla, but the Magic Might Be Gone

gizmodo.com Luc Olinga 2026-02-14 17:49:29

Elon Musk and Tesla. Tesla and Elon Musk. The future of America’s largest electric vehicle manufacturer has always been tied to its charismatic and controversial CEO. Conversely, a significant portion of the self-described Techno King’s immense fortune is built on Tesla. Their destinies are linked. As Musk goes, so goes Tesla. A month after his chaotic exit from the Trump administration, the CEO has returned to the company full time, attempting to stabilize a brand whose reputation has been bad

Topics: 28 industries june musk tesla

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nimbme – Nim bare-metal environment

news.ycombinator.com Unknown 2026-02-16 00:45:05

nimbme Nim bare-metal environment for embedded targets. headless mode Actual implemented target: raspberry pi1 / pi zero (bcm2835) General target requirements: at least 4KiB ram at least 20KiB flash 1 UART for terminal 1 hardware timer [cycle counter] software interrupt mechanism features cooperative scheduler (actual simple round-robin scheme / deadline-scheduler planned) code runs under system-mode (armv6) async programming model (requirement: do not block the event loop) easy po

Topics: arm bcm2835 nim target terminal

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'28 Weeks Later' Is in Netflix's Top 10 but Not in the US. Here's Where You Can Stream It

cnet.com See Full Bio 2026-02-20 12:00:08

Every week, Netflix unveils its Top 10 lists for the week before, ranking TV shows and movies by viewership. It seems like the whole world had been preparing for the release of the zombie horror, 28 Years Later, by watching its predecessor, 28 Weeks Later, on Netflix. Actually, when I say "the whole world," I mean places that are not the US. That's because while 28 Weeks Later ranked No. 8 in Netflix's Top 10 films for the week of June 16, its thanks to viewers in 36 other countries. The film is

Topics: 28 film later weeks years

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Zombie Dong Will Return in ’28 Years Later: The Bone Temple’

gizmodo.com Germain Lussier 2026-02-23 22:45:00

Two topics of conversation dominated the opening weekend of Danny Boyle’s new film, 28 Years Later. One, that wild ending that introduced a seemingly out-of-place controversial new character. And two was the sheer amount, and size, of the penises seen in the film. Throughout 28 Years Later, the Rage virus-infected zombies that run around the mainland are all naked. As one would be if you’d been running around killing people as a zombie for 30 years. That means, yes, there’s lots of nudity in th

Topics: 28 character film samson years

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The biggest new movie in theaters this weekend was shot on iPhone

9to5mac.com Ryan Christoffel 2026-02-27 08:17:22

Source: IGN This coming weekend is a big one at the box office for Apple, with F1 The Movie debuting. But there was a film release this past weekend that’s especially significant to Apple too. 28 Years Later, the top new premiere at the US box office, was shot primarily on iPhone. 28 Years Later is a summer box office success, and it was shot on iPhone Over the weekend, US moviegoers had two main new options: Elio, the latest Pixar animated film and 28 Years Later, a sequel to the horror fl

Topics: 28 iphone later weekend years

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Latest Tech News

UUIDv47: Store UUIDv7 in DB, emit UUIDv4 outside (SipHash-masked timestamp)

I can’t wait for Samsung and Google to copy this revolutionary iPhone 17 feature

Cillian Murphy Is Flattered Everyone Thought He Would Play an Emaciated Zombie in ’28 Years Later’

Inverting the Xorshift128 random number generator

Are you ready for 28 Years Later: The Bone Temple trailer?

The First Trailer for ’28 Years Later: The Bone Temple’ Expands the Zombie-Infested World

The best silent mouse of 2025: Expert tested and reviewed

Show HN: FFmpeg Pages – because I was tired of fighting FFmpeg

Show HN: FFmpeg Pages – because I was tired of fighting FFmpeg every time

Nvidia DGX Spark

China's Share in Global Display Capacity to Reach 75% in 2028

Here are five great iPhone deals if you’re shopping on a budget: options below $650

Here are five great iPhone deals if you’re shopping on a budget

April Fools 2014: The Real Test Driven Development (2014)

Not happy with iPhone 16e? Here are five great iPhone deals for those on a budget

April Fools 2014: The Real Test Driven Development

Optimizing My Disk Usage Program

The end is near for flagships with a meagre 128GB storage

Bad news for anyone eagerly awaiting the iPad Fold

Dropbox says it’s time to find a new password manager as it prepares to shut down service

Dropbox is shutting down its password manager

Dropbox is pulling the plug on its password manager

New Apple video shows how iPhone was used to shoot 28 Years Later

Did someone just get caught using the iPhone 17 Pro in the wild?

No, your Ring cameras aren’t haunted (and probably not hacked)

Elon Musk Is Back at Tesla, but the Magic Might Be Gone

nimbme – Nim bare-metal environment

'28 Weeks Later' Is in Netflix's Top 10 but Not in the US. Here's Where You Can Stream It

Zombie Dong Will Return in ’28 Years Later: The Bone Temple’

The biggest new movie in theaters this weekend was shot on iPhone

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