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Nova: A New Web Framework for Erlang

news.ycombinator.com Unknown 2025-12-30 02:06:16

Hi Hacker News community, I'm excited to share Nova, a new web framework built for Erlang, designed to make web development in Erlang simpler, faster, and more approachable. Nova leverages Erlang's concurrency, reliability, and scalability to create a robust yet lightweight framework for building modern web applications. Key features: * Lightweight and modular: Easy to integrate with existing Erlang projects. * Built for concurrency: Harnesses Erlang's actor model for high-performance web ap

Topics: erlang framework https nova web

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Go’s race detector has a mutex blind spot

news.ycombinator.com Unknown 2025-12-27 17:44:05

Go's race detector has a mutex blind spot 28 Jul, 2025 I recently read Ralf Jung's blog post "There is no memory safety without thread safety" which mentions that Go is not a memory safe language in the presence of data races. "But Go comes with a built in data race detector " some might say. This reminded me of a quirk in Go's dynamic data race detection that causes it to miss data races in executed code that could easily be spotted by a human . Here is the code the data race detector stru

Topics: counter data race thread wg

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I’m not convinced about the Pixel 10 Pro’s 100x zoom, and you shouldn’t be either

androidauthority.com Unknown 2025-12-30 06:00:42

The Google Pixel 10 series is just a few weeks away, and I’m keenly waiting to see what these new phones offer. One of the most intriguing and persistent rumors is that the base model will have a telephoto camera, but what about the Pro phones? It sounds like Google could maintain the same 48MP 5x cameras seen on the Pixel 9 Pro series. However, a trove of marketing material shared by veteran leaker Evan Blass has revealed that the Pixel 10 Pro phones could get 100x zoom. I’m not convinced that

Topics: 100x pixel pro ultra zoom

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Should You Put Down the Iced Coffee During a Heat Advisory? This Is What Dietitians Say

cnet.com See Full Bio 2025-12-30 05:41:04

With heat advisories popping up all across the US, the Las Vegas National Weather Service recently advised residents in parts of California, Nevada and Arizona to stop drinking caffeine when the heat is extreme. This is to prevent dehydration, which can lead to heat stroke. However, curious if we should all be putting our iced coffees down this summer, I reached out to three dietitians for the tea on caffeine, dehydration and heat safety. Does coffee cause dehydration? "Caffeine, the main acti

Topics: caffeine coffee dehydration heat water

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The Best Travel Strollers for All Your Family Adventures (2025)

wired.com Nena Farrell 2025-12-30 06:06:00

Honorable Mentions There are a lot of strollers out there. Here are a few more I like but aren't my top recommendations for one reason or another. Baby Jogger City Mini GT2 for $400: This is another city stroller like the Thule Shine, but its nearly flat fold reminds me of a travel stroller. It comes with a car seat attachment that works with many popular car seat makers, so it's a great pick if you want something to work with a car seat right away and still has a great, lightweight fold. It h

Topics: car seat stroller strollers travel

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DJI’s first 360-degree camera can continuously capture 8K footage for over 100 minutes

theverge.com Andrew Liszewski 2025-12-30 06:00:00

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. DJI has announced the company’s first 360-degree action camera designed to compete with the Insta360 X5 and the aging GoPro Max (which the company is planning to replace soon). The new DJI Osmo 360 slightly edges out the X5’s recording capabilities by capturing 8K videos at 50fps instead of 30fps, and features a design that’s both smaller and nea

Topics: 360 camera dji osmo x5

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Oakley Meta HSTN Limited Edition review: a polarizing choice

theverge.com Victoria Song 2025-12-30 06:30:00

is a senior reporter focusing on wearables, health tech, and more with 13 years of experience. Before coming to The Verge, she worked for Gizmodo and PC Magazine. It was a sweltering Sunday in Brooklyn. Instead of being wasteful and spending $10 on a five-minute Uber, I decided to walk the 20 minutes to a cutesy Japanese stationery cafe with an even cutesier name. Despite the 85 percent humidity, my vanity demanded I wear a full face of makeup with a snatched nose contour. Sweat was leaking out

Topics: bans glasses meta oakleys ray

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These are the drawing apps I recommend, but one sticks out from the rest

androidauthority.com Unknown 2025-12-30 17:00:32

Tushar Mehta / Android Authority Drawing is the oldest form of human expression, dating back to a time far older than writing. I, as a visual learner, rely heavily on illustrations or sketching out things like a prospective DIY furniture project or even cable management under my desk to visualize better. And there are a few incredible apps that help me achieve that. While Procreate is the most recommended drawing app for iPad, there is little unanimity on the Android side. Since I belong to th

Topics: app apps drawing features onenote

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Go's race detector has a mutex blind spot

news.ycombinator.com Unknown 2025-12-28 11:44:05

Go's race detector has a mutex blind spot 28 Jul, 2025 I recently read Ralf Jung's blog post "There is no memory safety without thread safety" which mentions that Go is not a memory safe language in the presence of data races. "But Go comes with a built in data race detector " some might say. This reminded me of a quirk in Go's dynamic data race detection that causes it to miss data races in executed code that could easily be spotted by a human . Here is the code the data race detector stru

Topics: counter data race thread wg

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A Quantum Gravimeter for GPS Backup

news.ycombinator.com Tereza Pultarova 2025-12-28 17:07:59

A novel quantum sensor that measures gravity changes by detecting variations in the travel time of falling atoms has been tested in a first of its kind experiment aboard an Australian naval ship. The sensor—a dual gravimeter—has been developed by Australian company Q-CTRL and could reach the market in late 2026. During the tests onboard the Royal Australian Navy’s aviation training vessel MV Sycamore, the crew was able to navigate for 144 hours without GPS access using the autonomous prototype

Topics: biercuk gps gravity quantum said

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Razer BlackShark V3 Pro Review: The Sweatiest Gamers Will Love This Headset

gizmodo.com Kyle Barr 2025-12-30 16:00:45

2025 “The best” of anything is already a misnomer, but throw “pro” into the mix, as so many gamer peripherals tend to, and we’re staring down the barrel of hyperbole. Which brings us to the Razer BlackShark V3 Pro, a gaming headset that Razer claims epitomizes low-latency sound for high-performance gaming, where hearing a footstep or missing your teammate’s callout is the difference between triumph and rage-inducing defeat. So when I say Razer’s BlackShark is “the best” of its class, you have t

Topics: blackshark headset pro razer v3

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How Apple’s New Spotlight Compares to Raycast

wired.com Justin Pot 2025-12-30 17:00:00

There are all kinds of actions included out of the box. You can add calendar appointments and reminders and set timers. You can send text messages or start FaceTime calls. You can even set dedicated keyboard shortcuts for any of these actions. It's also the exact kind of thing that, until now, Raycast did that Spotlight could not. The difference is one of implementation. Apple's approach currently only works with Mac applications that implement the Spotlight feature. Right now, it’s basically l

Topics: apple applications features raycast spotlight

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Hey Microsoft, is it ‘Xbox PC’ or ‘Xbox on PC’?

theverge.com Tom Warren 2025-12-30 15:37:31

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft first started using the “Xbox PC” term in a blog post announcing the Gears of Wars remaster in early May. It was a new branding effort designed to signal that games are available on PC through its own Xbox PC app and store. The Xbox PC branding didn’t last long though, as Microsoft has now started using “Xbox on PC” instead. Which one is it, Microsoft? The Xbox PC br

Topics: branding early microsoft pc xbox

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TikTok removes video by Huda Beauty boss over anti-Israel conspiracy theories

feeds.bbci.co.uk Unknown 2025-12-30 00:16:28

TikTok removes video by Huda Beauty boss over anti-Israel conspiracy theories 16 hours ago Share Save Ian Youngs & Annabel Rackham Culture reporter Share Save Getty Images Huda Kattan's Huda Beauty brand is stocked in a number of major UK chains TikTok has removed a video by businesswoman and beauty influencer Huda Kattan in which she promoted conspiracy theories about Israel. The Iraqi-American entrepreneur, who is founder and CEO of the popular Huda Beauty brand, said in a video posted on S

Topics: beauty huda israel war world

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I found a cheap Android tablet worthy of replacing my iPad (and better in some ways)

zdnet.com Adrian Kingsley-Hughes 2025-12-30 18:00:13

Blackview Mega 1 ZDNET's key takeaways The Blackview Mega 1 is available directly from Blackview and AliExpress, with prices starting at $330. The tablet has a big screen, a great display, fantastic sound output, and a lightweight design. However, the folio case feels flimsy, and there's nowhere to store the stylus. View now at Blackview If you think of a tablet, you probably think of an iPad. You should know that there are some fantastic Android tablets that you can buy for a fraction of the

Topics: blackview camera mega tablet zdnet

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How to Watch Arsenal vs. Tottenham From Anywhere: Stream Preseason Friendly Soccer

cnet.com See Full Bio 2025-12-30 15:01:07

New Tottenham boss Thomas Frank will get his first taste of north London's eternal footballing rivalry as his Spurs team takes on Arsenal in this intriguing preseason friendly in Hong Kong on Thursday. Below, we'll outline the best live TV streaming services to watch this friendly match as it happens, wherever you are in the world. We'll also explain how to use a VPN if the match isn't available where you are. Spurs, who have boosted their forward line with the addition of Ghanaian internation

Topics: arsenal paramount plus streaming vpn

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Robinhood reports second-quarter earnings beat with revenue climbing 45%

cnbc.com Mackenzie Sigalos 2025-12-30 16:50:42

Robinhood beat Wall Street expectations for the second quarter Wednesday, extending a hot streak that has made it the best-performing large-cap U.S. tech stock this year. Here is how Robinhood's results compared to Wall Street estimates, according to analysts surveyed by LSEG: Earnings per share: 42 cents vs. 31 cents expected 42 cents vs. 31 cents expected Revenue: $989 million vs. $908 million expected Revenue jumped 45% year-over-year to $989 million, while net income more than doubled to

Topics: expected million revenue trading year

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Show HN: Open-source physical rack-mounted GUI for home lab

news.ycombinator.com Unknown 2025-12-26 22:13:52

The enclosure mounts as a 2U unit. 1U form factor was a bit challenging to pull off but I can try again. I have realized that a lot of people nowadays self-host services and set up home labs with mini racks. A significant challenge I've personally encountered is quickly obtaining health status from self-hosted services and machines, along with having the capability to control my Raspberry Pi headlessly within a mini rack. So, it got me thinking about creating a built-in GUI that users

Topics: design gui pi raspberry ubo

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Critical vulnerability in AI coding platform Base44 allowing unauthorized access

news.ycombinator.com Unknown 2025-12-30 06:12:32

One of the most profoundly transformed domains in the wake of the LLM revolution has been code generation, especially the rise of vibe coding, where natural language prompts replace traditional programming. This shift has empowered millions of users with little to no technical background to build fully functional applications with ease. Platforms like Loveable, Bolt, and Base44 are on the front of this movement - they have enabled the creation of millions of applications spanning from persona

Topics: applications base44 platforms security vulnerability

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The Trump-Crypto Honeymoon Is Over

wired.com Jake Lahut 2025-12-30 05:00:00

As with any fledgling romance, Trumpworld and big money cryptocurrency interests were bound to have their first fight at some point. It was late June heading into July, and two highly anticipated bills were in the pipeline to help fulfill President Donald Trump’s promises to make the US the “crypto capital of the planet” and usher in what his supporters believed would be a “golden age” of digital assets. Congress had one shot at passing something before the August recess. Coinbase, the cryptoc

Topics: administration crypto involved president trump

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Aurora’s autonomous trucks are now driving at night. Its next big challenge is rain.

techcrunch.com Kirsten Korosec 2025-12-30 21:48:10

Over the next year, Aurora Innovation CEO Chris Urmson wants to “unlock” the Sunbelt of the United States, a southern route where its self-driving trucks will carry goods for companies like Uber Freight and Hirschbach Motor Lines. Aurora, which launched its driverless commercial self-driving truck service this spring, has already made some progress towards that goal. The company reported Wednesday in its second-quarter letter to shareholders that it now has three self-driving trucks operating c

Topics: aurora company driverless rain trucks

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These are the jobs that are most likely to be automated by AI

techspot.com Skye Jacobs 2025-12-31 06:22:00

Through the looking glass: Artificial intelligence tools are seeping into daily work, but some jobs are feeling the impact far more than others. A Microsoft study analyzing hundreds of thousands of anonymized Bing Copilot conversations offers a clearer, more grounded view of where AI is already reshaping tasks – and where its influence stops short. The study stands out for its approach. Instead of speculating about AI's future impact, it examined actual recorded interactions between everyday us

Topics: ai generative jobs tasks writers

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These ‘Haunted Mansion’ Figures Evoke the Spirit of the Classic Disneyland Ride

gizmodo.com Sabina Graves 2025-12-31 06:20:01

As summer draws to a close, The Haunted Mansion at Disneyland prepares for Jack Skellington to take over with his spooky Christmas mashup through the end of the year holidays. But the ghostly retreat evokes Halloween all year long and has become a Disney Store staple for collections inspired by the beloved attraction. With the latest Haunted Mansion merch drop, you can bring some of the spectral energy of the ride home for your seasonal fall decor. Two of the most standout pieces from the colle

Topics: characters disney haunted mansion thompson

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Today's NYT Strands Hints, Answers and Help for July 31 #515

cnet.com See Full Bio 2025-12-31 05:00:03

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles. Yum! Today's NYT Strands puzzle is a tasty one. Just remember, you don't need to wait for a birthday to have cake. If you need hints and answers, read on. I go into depth about the rules for Strands in this story. If you're looking for today's Wordle, Connections and Mini C

Topics: answers puzzle strands today words

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Meta to spend up to $72B on AI infrastructure in 2025 as compute arms race escalates

techcrunch.com Rebecca Bellan 2025-12-31 06:31:42

Meta is pouring money into the physical and technical infrastructure needed to scale its AI ambitions. The company said Wednesday in its second-quarter earnings report that it plans to more than double its spend on building AI infrastructure, like data centers and servers. “We currently expect 2025 capital expenditures, including principal payments on finance leases, to be in the range of $66-72 billion…up approximately $30 billion year-over-year at the midpoint,” Meta said. That’s an aggressi

Topics: ai billion company infrastructure meta

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Showrunner, an AI-powered streaming service, launches in alpha this week

engadget.com Unknown 2025-12-31 11:40:42

Fable, a startup designing tools to generate animated TV shows from scratch, is launching an AI-powered streaming service this week, Variety reports. The service is called Showrunner, and it will allow subscribers to generate scenes, view content created for Fable's in-house AI-generated animated shows and even insert themselves into the animations they generate. Showrunner is launching in alpha, and based on Fable's website, you'll primarily interact with it through the company's Discord to st

Topics: ai fable generate scenes showrunner

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Traccar: an open source GPS tracking system

news.ycombinator.com Unknown 2025-12-27 09:30:48

Overview Traccar is an open source GPS tracking system. This repository contains Java-based back-end service. It supports more than 200 GPS protocols and more than 2000 models of GPS tracking devices. Traccar can be used with any major SQL database system. It also provides easy to use REST API. Other parts of Traccar solution include: There is also a set of mobile apps that you can use for tracking mobile devices: Features Some of the available features include: Real-time GPS tracking Dri

Topics: anton features gps traccar tracking

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A short post on short trains

news.ycombinator.com Shaked Koplewitz 2025-12-31 04:15:07

Epistemic status: Main part is well-supported but may have some minor errors. The parts about potential future lines are inherently speculative. Small Train is Good Train A while ago, I wrote about how elevated trains are the greatest urbanism cheat code, increasing the amount of track miles you can build per dollar (or per year) by a factor of 2-4. And while I don’t have anything else on that order of magnitude, I do have one more easy 20-50% gain: Run shorter trains. The basic idea is simpl

Topics: build capacity jersey small trains

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What’s the Deal With That Freaky Bald Creature in ‘Superman’?

gizmodo.com Sabina Graves 2025-12-31 11:20:16

The Mr. Handsome fan club is growing, so naturally, we want to know more about the freaky Creepypasta-looking slender monster featured in Superman. Director James Gunn didn’t exactly pull from the DC Comics library for this very weird character; though there was a Mr. Handsome villain in Catwoman’s lore, they appear to be unrelated. This Mr. Handsome is a Lex Luthor abomination. It appears in his pocket universe as the driver of his raft through the various rows of toxic curiosities and curatio

Topics: character handsome james lex mr

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Samsung Promo Codes & Coupons: 30% Off

wired.com Molly Higgins 2025-12-29 12:00:00

Samsung makes everything from smartphones and gaming monitors, to smart TVs and dishwashers. I'm always looking for a sale (I’m assuming you are, too), and I've found the best Samsung promo codes and special offers to help you save big on your most important tech purchases. At WIRED, we often review the South Korean company’s products, especially Samsung’s vast lineup of Galaxy smartphones, and I've rounded up a bunch of Samsung coupons for (virtually) every type of shopper. Get 10% Off With Sa

Topics: galaxy new samsung tech trade

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Latest Tech News

Nova: A New Web Framework for Erlang

Go’s race detector has a mutex blind spot

I’m not convinced about the Pixel 10 Pro’s 100x zoom, and you shouldn’t be either

Should You Put Down the Iced Coffee During a Heat Advisory? This Is What Dietitians Say

The Best Travel Strollers for All Your Family Adventures (2025)

DJI’s first 360-degree camera can continuously capture 8K footage for over 100 minutes

Oakley Meta HSTN Limited Edition review: a polarizing choice

These are the drawing apps I recommend, but one sticks out from the rest

Go's race detector has a mutex blind spot

A Quantum Gravimeter for GPS Backup

Razer BlackShark V3 Pro Review: The Sweatiest Gamers Will Love This Headset

How Apple’s New Spotlight Compares to Raycast

Hey Microsoft, is it ‘Xbox PC’ or ‘Xbox on PC’?

TikTok removes video by Huda Beauty boss over anti-Israel conspiracy theories

I found a cheap Android tablet worthy of replacing my iPad (and better in some ways)

How to Watch Arsenal vs. Tottenham From Anywhere: Stream Preseason Friendly Soccer

Robinhood reports second-quarter earnings beat with revenue climbing 45%

Show HN: Open-source physical rack-mounted GUI for home lab

Critical vulnerability in AI coding platform Base44 allowing unauthorized access

The Trump-Crypto Honeymoon Is Over

Aurora’s autonomous trucks are now driving at night. Its next big challenge is rain.

These are the jobs that are most likely to be automated by AI

These ‘Haunted Mansion’ Figures Evoke the Spirit of the Classic Disneyland Ride

Today's NYT Strands Hints, Answers and Help for July 31 #515

Meta to spend up to $72B on AI infrastructure in 2025 as compute arms race escalates

Showrunner, an AI-powered streaming service, launches in alpha this week

Traccar: an open source GPS tracking system

A short post on short trains

What’s the Deal With That Freaky Bald Creature in ‘Superman’?

Samsung Promo Codes & Coupons: 30% Off

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