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Efficient Array Programming

news.ycombinator.com Unknown 2025-10-31 20:16:18

Efficient Array Programming This is a wiki-like repo for collecting information and examples for efficient programming in array languages. Most of the explanations here will be written from my understanding of the programs, so I do recommend scrutinizing the programs yourself first before reading them. The general goal of this repository is to help people improve their understanding of array languages, and to have a wealth of examples for well-written array language code.

Topics: array efficient examples languages programming

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Last-Minute Software Patch Saves Jupiter Probe Ahead of Critical Venus Flyby

gizmodo.com Passant Rabie 2025-10-31 21:35:40

An exceptionally heavy interplanetary probe is on an eight-year journey to Jupiter, using the gravity of Earth and Venus to propel it on its path toward the gas giant. Just weeks before its scheduled flyby of Venus, the European Space Agency’s JUICE mission went silent, threatening its ability to perform the planetary encounter. Unable to communicate with the spacecraft, teams of engineers got to work on figuring out the problem under a tight schedule, hoping their efforts would reach JUICE as

Topics: juice signal spacecraft team venus

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OpenAI will add parental controls for ChatGPT following teen’s death

theverge.com Hayden Field 2025-10-31 21:19:14

is The Verge’s senior AI reporter. An AI beat reporter for more than five years, her work has also appeared in CNBC, MIT Technology Review, Wired UK, and other outlets. Posts from this author will be added to your daily email digest and your homepage feed. After a 16-year-old took his own life following months of confiding in ChatGPT, OpenAI will be introducing parental controls and is considering additional safeguards, the company said in a Tuesday blog post. OpenAI said it’s exploring featu

Topics: chatgpt lawsuit openai said suicide

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Scientist Warns That New Synthetic Lifeform Could Spell Doom for Humankind

futurism.com Unknown 2025-11-01 00:01:53

Image by Getty / Futurism Developments It's a technology that doesn't even exist yet, but its effects could be so drastically destructive that scientists in the field are calling for it to be banned now, before it's too late. We're talking, of course, about "mirror life" — synthetic organisms that quite literally turn natural biology on its head. "We should choose not to build mirror life and pass laws to ensure nobody can," John Glass, a synthetic biologist who helped create the first living

Topics: glass life mirror organisms synthetic

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Deals: Most affordable 24GB M4 Mac mini $100 off, exclusive M2 iPad Air offer at $350 off, metal/glass Find My wallet card $26, more

9to5mac.com Justin Kahn 2025-11-01 01:49:10

Amazon’s Labor Day sale is now in full swing and we have already collected a growing lineup of big-time deals on Apple’s latest gear and more right here, but today’s 9to5Toys Lunch Break has some fresh offers to scope out as well. Firstly we are highlighting one of the more intriguing M4 Mac mini deals – the most affordable 24GB model you can buy at $100 off (or $300 under the price of the least pricey 24GB model on Amazon). But we also have an exclusive discount for 9to5 readers on Apple’s 11-i

Topics: amazon m4 mac mini price

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The best portable power stations for camping in 2025: Expert tested and reviewed

zdnet.com Allison Murray 2025-11-01 01:08:00

To figure this out, you're going to need to do some calculations and gather some information. First, you need to know what devices you are going to power. List them all, because forgetting that coffee pot or heated blanket could make the difference between the power station lasting all day, or giving up the ghost on you before the day is over. Specifically, you want to know how much power, in watts, each device draws. This information is usually found on a label on the device. For example, a h

Topics: consumption device hours power station

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First absolute superconducting switch developed in a magnetic device

news.ycombinator.com University Of Jyväskylä 2025-10-30 04:04:54

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Researchers recently realized the first de Gennes' superconducting switch where superconductivity is completely suppressed. Credit: University of Jyväskylä The University of Jyväskylä, Finland, has been involved as part of an international collaboration that has identified a way to completely suppress superconductiv

Topics: ferromagnetic superconducting superconductivity switch university

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New Fossils Reveal Ankylosaur With Armor Unlike Any Other Animal, Living or Dead

gizmodo.com Margherita Bassi 2025-11-01 01:00:05

Ankylosaurs were squat and thick four-legged dinosaurs with club tails and tough body armor. In other words, invincible Pokémon. A new fossil discovery, however, has revealed that the earliest ankylosaurs were several orders of magnitude more badass than their descendants. In a study published today in the journal Nature, researchers describe the partial skeleton of a Spicomellus, a genus of early ankylosaurs, unearthed in Morocco and dating to around 165 million years ago. The finding includes

Topics: ankylosaurs cretaceous early jurassic spicomellus

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Glow-in-the-Dark Succulents Could Be the Future of Ambient Lighting

gizmodo.com Gayoung Lee 2025-11-01 01:00:17

Glowing plants are pleasant to look at. Turns out, a simple method for loading glow-in-the-dark particles onto succulent leaves can make these plants prettier—and more useful. In a Matter paper published today, researchers showcase glow-in-the-dark succulents—popular plant buddies—that recharge using sunlight. For years, scientists and engineers have dreamed of harnessing glowing greenery for sustainable lighting, but most attempts, typically through genetic engineering, have achieved limited s

Topics: glow liu particles plant succulents

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The Framework Laptop 16’s Big Feature Will Be the Most Important PC Innovation in Years

gizmodo.com Kyle Barr 2025-11-01 01:30:47

Laptops don’t change. Every year is the same tired story. Laptops grow thinner by millimeters or boost performance by small percentage points. Framework, the makers of some of today’s most modular laptops, now has a new device that’s so promising, it could change the game for all notebooks going forward. Now that we’ve had a chance to analyze what’s coming with this upcoming Framework Laptop 16, it’s possible that the device’s modularity could make all mobile setups far better—not just laptops.

Topics: framework graphics laptop laptops module

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Anthropic Warns of New 'Vibe Hacking' Attacks That Use Claude AI

cnet.com See Full Bio 2025-11-01 01:19:08

Anthropic, the company behind the popular AI model Claude, said in a new Threat Intelligence report that it disrupted a "vibe hacking" extortion scheme. In the report, the company detailed how the attack was carried out, allowing hackers to scale up a mass attack against 17 targets, including entities in government, healthcare, emergency services and religious organizations. (You can read the full report in this PDF file.) Anthropic says that its Claude AI technology was used as both a "techni

Topics: ai anthropic claude report scale

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Microsoft expands Xbox Cloud Gaming to Game Pass Core and Standard subscribers

theverge.com Tom Warren 2025-11-01 01:16:27

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Posts from this author will be added to your daily email digest and your homepage feed. Microsoft is expanding its Xbox Cloud Gaming technology to Xbox Game Pass Core or Standard subscribers, dropping the requirement for the highest tier Xbox Game Pass Ultimate for access to cloud games. As part of an Xbox Insider test, Microsoft is also providing access to some PC games for G

Topics: cloud game microsoft pass xbox

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Computing’s Top 30: Theofanis Raptis

computer.org Laurel Tweed 2025-11-01 04:00:54

Transitioning between two different cultures and professional roles—from working at a university in Greece to joining the National Research Council of Italy—presented Theofanis Raptis with several valuable lessons, including an understanding of what he calls an intellectual “fermentation” process. Triggered by internationalization, bilateral cooperation, and cross-discipline collaborations, this fermentation included the dynamic exchange and blending of ideas across disciplines and cultures, le

Topics: article data industrial research smart

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The AI Hype Index: AI-designed antibiotics show promise

technologyreview.com The Editors 2025-11-01 05:07:31

Separating AI reality from hyped-up fiction isn’t always easy. That’s why we’ve created the AI Hype Index—a simple, at-a-glance summary of everything you need to know about the state of the industry. Using AI to improve our health and well-being is one of the areas scientists and researchers are most excited about. The last month has seen an interesting leap forward: The technology has been put to work designing new antibiotics to fight hard-to-treat conditions, and OpenAI and Anthropic have bo

Topics: ai anthropic areas new using

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Why zero trust is never 'done' and is an ever-evolving process

bleepingcomputer.com Unknown 2025-11-01 05:15:25

Picture this scenario: Six months after celebrating their "zero trust transformation," a financial services firm gets hit with a devastating breach. Attackers waltzed through a supply chain vulnerability in a third-party API, bypassing all those carefully configured identity controls . The firm ticked every checkbox and met every requirement - yet here they are, scrambling to contain customer data exposure. But wasn’t zero trust supposed to protect them? The truth is zero trust isn’t a project

Topics: controls policy security trust zero

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Plaud launches a new AI hardware notetaker, the $179 Note Pro

techcrunch.com Ivan Mehta 2025-11-01 05:13:02

Hardware company Plaud.ai has released its new physical notetaker, the Plaud AI Pro, on Wednesday. The notetaker, priced at $179, comes two years after the original Plaud Note was released, and a year after the company released an AI Pin. For people who haven’t seen one, the Plaud Note is a credit-card-sized hardware notetaker, which can stick on the back of your phone and help you take notes for calls or in-person meetings. The Note Pro looks similar to the original Note, but there’s one majo

Topics: ai device note plaud pro

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China Nvidia rival Cambricon adds to $40 billion rally with 4,000% revenue jump

cnbc.com Arjun Kharpal 2025-11-01 06:07:38

Chinese semiconductor firm Cambricon posted record profit in the first half of the year underscoring how local challengers to Nvidia are gaining traction as Beijing looks to boost its domestic industry. Cambricon is among a plethora of companies in China that are vying to be an alternative to American giant Nvidia when it comes to providing the chips required to train and run artificial intelligence applications and models. In the first half of the year, Cambricon said revenue surged more than

Topics: cambricon china nvidia revenue year

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Apple Music radio stations are now available outside of Apple Music for the first time

9to5mac.com Benjamin Mayo 2025-11-01 09:15:05

In what appears to be a marketing effort for its subscription service, Apple has partnered with TuneIn to offer the free Apple Music radio stations outside of the Apple Music app for the first time. As reported by the Wall Street Journal, starting today, all six of the Apple live music radio stations will be made available to listen to on TuneIn. TuneIn reports more than 75 million monthly active users, spanning a variety of platforms and devices. Live radio has been a key element of Apple Mus

Topics: apple music radio stations tunein

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Healthcare Services Group data breach impacts 624,000 people

bleepingcomputer.com Unknown 2025-11-01 09:27:36

The Healthcare Services Group (HSGI) is alerting more than 600,000 individuals that their personal information was exposed in a security breach last year. The healthcare services provider stated that it detected unauthorized access to its network on October 7, 2024, and subsequently discovered that the intrusion had begun on September 27. The investigation that followed revealed that the intruders had exfiltrated data from the systems they had accessed. “The investigation determined that an u

Topics: data healthcare hsgi information services

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Slowing down programs is surprisingly useful

news.ycombinator.com Unknown 2025-11-01 07:38:35

Most research on programming language performance asks a variation of a single question: how can we make some specific program faster? Sometimes we may even investigate how we can use less memory. This means a lot of research focuses solely on reducing the amount of resources needed to achieve some computational goal. So, why on earth might we be interested in slowing down programs then? Slowing Down Programs is Surprisingly Useful! Making programs slower can be useful to find race conditions

Topics: basic instructions mov nop slowdown

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The Top Diseases We Choose to Stay Ignorant About, According to Scientists

gizmodo.com Margherita Bassi 2025-11-01 09:55:15

The old adage “ignorance is bliss” feels especially fitting when it comes to healthcare. In fact, new research reveals that one in three people avoids—or is likely to avoid—medical information. In a study published in the Annals of Behavioral Medicine earlier this month, researchers investigated data from 92 studies involving 564,497 participants from 25 countries. Despite the fact that successful treatment often depends on early detection, their results indicate that many people are reluctant

Topics: avoidance health information medical people

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Google’s Pixel Tablet is up to $170 off ahead of Labor Day weekend

theverge.com Brandon Russell 2025-11-01 09:36:03

As we approach the end of August, early Labor Day deals have begun to appear, offering you a chance to save on speakers, noise-canceling headphones, TVs, and outdoor gear. Now we can add Google’s 128GB Pixel Tablet to the list, which is down to $249 ($150 off) at Amazon, Best Buy, and the Google Store, matching its best price to date. If you want a bit more storage, the 256GB model is also available from Best Buy and Google for a cool $329 ($170 off). Google’s latest slate (and, possibly, it’s

Topics: 99 best google pixel price

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3 Things James O’Donnell is into right now

technologyreview.com James O'Donnell 2025-11-01 11:00:00

Overthink This is a podcast in which two very smart people (who happen to be young and hilarious professors of philosophy) draw unexpected philosophical connections between facets of modern life. Ellie Anderson and David Peña-Guzmán have done hour-long episodes on everything from mommy issues to animal justice, with particularly sharp segments on tech-adjacent issues like biohacking and the relationship between AI and art. Whenever I think society is dealing with a brand-new problem, these two

Topics: ai film issues music tech

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How to Slow Down a Program? and Why It Can Be Useful

news.ycombinator.com Unknown 2025-11-01 12:38:35

Most research on programming language performance asks a variation of a single question: how can we make some specific program faster? Sometimes we may even investigate how we can use less memory. This means a lot of research focuses solely on reducing the amount of resources needed to achieve some computational goal. So, why on earth might we be interested in slowing down programs then? Slowing Down Programs is Surprisingly Useful! Making programs slower can be useful to find race conditions

Topics: basic instructions mov nop slowdown

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Microsoft Locks Down Building After Protesters Breach President’s Office

gizmodo.com Lucas Ropek 2025-11-01 13:45:30

People inside and outside of Microsoft have been agitating for the software giant to cut ties with the Israeli government. As the war and slaughter in Gaza drag on, activists have increasingly sought to expose and condemn the software giant. This week, it appears that the company had to temporarily lock down its headquarters, as protesting workers entered the office of company president Brad Smith to conduct a sit-in. The protest efforts that took place on Tuesday were also streamed live on Twi

Topics: company guardian microsoft report smith

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Windows 11 now has better Bluetooth quality for game chat and voice calls

theverge.com Tom Warren 2025-11-01 13:43:58

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Posts from this author will be added to your daily email digest and your homepage feed. Microsoft is addressing muffled audio quality on Bluetooth headsets by introducing a new LE Audio feature for Windows 11. Built on top of the Bluetooth Low Energy radio spec, LE Audio uses a new compression algorithm that results in higher quality audio that Microsoft says will “drastically

Topics: audio bluetooth le microsoft windows

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OpenAI says it plans ChatGPT changes after lawsuit blamed chatbot for teen's suicide

cnbc.com Salvador Rodriguez Lora Kolodny 2025-11-01 10:18:20

OpenAI CEO Sam Altman speaks during the Federal Reserve's Integrated Review of the Capital Framework for Large Banks Conference in Washington, D.C., U.S., July 22, 2025. OpenAI is detailing its plans to address ChatGPT's shortcomings when handling "sensitive situations" following a lawsuit from a family who blamed the chatbot for their teenage son's death by suicide. "We will keep improving, guided by experts and grounded in responsibility to the people who use our tools — and we hope others

Topics: chatgpt family openai said suicide

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Voice recording on Nothing Phone 3’s Essential Space gets a due upgrade

androidauthority.com Unknown 2025-11-01 20:34:51

Ryan Haines / Android Authority TL;DR Nothing has updated the voice recorder functionality in Essential Space. With this update, the voice recordings will not have complete transcriptions instead of just summaries. The update is limited to Nothing Phone 3 and has yet to arrive on the Phone 3a, which offers similar summarization functionality for voice notes. The Nothing Phone 3 may stop short of being the perfect flagship, but it has some unique and nifty elements. One of them is Essential S

Topics: essential features phone space voice

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‘Vibe-hacking’ is now a top AI threat

theverge.com Hayden Field 2025-11-01 21:00:00

is The Verge’s senior AI reporter. An AI beat reporter for more than five years, her work has also appeared in CNBC, MIT Technology Review, Wired UK, and other outlets. Posts from this author will be added to your daily email digest and your homepage feed. “Agentic AI systems are being weaponized.” That’s one of the first lines of Anthropic’s new Threat Intelligence report, out today, which details the wide range of cases in which Claude — and likely many other leading AI agents and chatbots

Topics: ai anthropic case claude report

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Microsoft hosts emergency press conference after protesters ‘storm a building’

theverge.com Jacob Kastrenakes 2025-11-01 16:22:24

is The Verge’s executive editor. He has covered tech, policy, and online creators for over a decade. Posts from this author will be added to your daily email digest and your homepage feed. Microsoft president Brad Smith hosted an impromptu press conference on Tuesday afternoon, just hours after protesters gained access to a building at the company’s headquarters and held a sit-in demonstration inside his office. Seated on the edge of his desk, in the office that had been occupied by protester

Topics: azure microsoft office said smith

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Latest Tech News

Efficient Array Programming

Last-Minute Software Patch Saves Jupiter Probe Ahead of Critical Venus Flyby

OpenAI will add parental controls for ChatGPT following teen’s death

Scientist Warns That New Synthetic Lifeform Could Spell Doom for Humankind

Deals: Most affordable 24GB M4 Mac mini $100 off, exclusive M2 iPad Air offer at $350 off, metal/glass Find My wallet card $26, more

The best portable power stations for camping in 2025: Expert tested and reviewed

First absolute superconducting switch developed in a magnetic device

New Fossils Reveal Ankylosaur With Armor Unlike Any Other Animal, Living or Dead

Glow-in-the-Dark Succulents Could Be the Future of Ambient Lighting

The Framework Laptop 16’s Big Feature Will Be the Most Important PC Innovation in Years

Anthropic Warns of New 'Vibe Hacking' Attacks That Use Claude AI

Microsoft expands Xbox Cloud Gaming to Game Pass Core and Standard subscribers

Computing’s Top 30: Theofanis Raptis

The AI Hype Index: AI-designed antibiotics show promise

Why zero trust is never 'done' and is an ever-evolving process

Plaud launches a new AI hardware notetaker, the $179 Note Pro

China Nvidia rival Cambricon adds to $40 billion rally with 4,000% revenue jump

Apple Music radio stations are now available outside of Apple Music for the first time

Healthcare Services Group data breach impacts 624,000 people

Slowing down programs is surprisingly useful

The Top Diseases We Choose to Stay Ignorant About, According to Scientists

Google’s Pixel Tablet is up to $170 off ahead of Labor Day weekend

3 Things James O’Donnell is into right now

How to Slow Down a Program? and Why It Can Be Useful

Microsoft Locks Down Building After Protesters Breach President’s Office

Windows 11 now has better Bluetooth quality for game chat and voice calls

OpenAI says it plans ChatGPT changes after lawsuit blamed chatbot for teen's suicide

Voice recording on Nothing Phone 3’s Essential Space gets a due upgrade

‘Vibe-hacking’ is now a top AI threat

Microsoft hosts emergency press conference after protesters ‘storm a building’

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