GoKawiil - Latest Tech News & Aggregated Headlines

How much slower is random access, really?

news.ycombinator.com Unknown 2026-02-21 06:49:31

by Sam Estep, 2025-06-23 You may know that, because your computer has different caches (L1, L2, L3...), and memory operations operate on cache lines of about 64 bytes each, you should write programs that exhibit locality to get maximum performance. L1 L1 L1 L1 L1 L1 L2 L2 L2 L2 L2 L2 L3 RAM (Disk not shown, of course.) But how well do you understand this idea? For instance, let's say you have an array of floating-point numbers, and an array of all the indices of the first array. You have a p

Topics: element indices let number point

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Alternative Layout System

news.ycombinator.com Unknown 2026-02-25 03:31:29

This script imitates a method used in certain manuscripts, where the space between the last word of a line and the end of the text block is filled with various elements ― such as a simple or wavy pen stroke, repetition of the last letter, punctuation marks, embellished slashes, full stops, etc. It allows you to fill this space with one or more glyphs of your choice, or by repeating the last letter of the line.

Topics: allows elements letter line space

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GOP Student Loan Overhaul: Here's Who Will See Lower Monthly Payments and Who Will Pay More

cnet.com See Full Bio 2026-02-25 04:01:00

Republican lawmakers have proposed major changes to student loans, which would affect current and future borrowers. Liudmila Chernetska/Getty Images/CNET Republicans in Congress are moving closer to overhauling the federal student loan system with budget legislation that, following US President Donald Trump's lead, they call "One Big Beautiful Bill." House Republicans passed their version of the bill in May, and the GOP-majority Senate's Committee on Health, Education, Labor and Pensions releas

Topics: 000 loan plan repayment student

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Military Launches Website to Find Big Tech’s ‘Army Strong’ Employees

gizmodo.com Aj Dellinger 2026-02-25 10:15:30

If you’re working in Big Tech and looking to make an exit, the Army is waiting with open arms. Someone’s gotta build the tech to drop these bombs, after all. Task and Purpose reports that the Army’s Talent arm has launched Detachment 201, an initiative to pull technology professionals into the military’s ranks—the latest in a growing pipeline between Silicon Valley and the U.S. Armed Forces. The Detachment 201 effort has put out the call for “top-tier, uniquely skilled technology professionals”

Topics: 201 army chief detachment tech

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Homeland Security warns of Iran-backed cyberattacks targeting US networks

techcrunch.com Zack Whittaker 2026-02-26 05:20:00

In Brief A bulletin issued Sunday by U.S. Homeland Security said it expects to see Iranian government-backed hackers conduct attacks against U.S. networks, amid the ongoing conflict between the U.S. and Israel, and Iran. The National Terrorism Advisory System bulletin said low-level cyberattacks by hacktivists are “likely,” adding that hacktivists and government-linked hackers “routinely target” poorly secured U.S. networks and internet-connected devices to cause disruption. The bulletin was

Topics: bulletin cyberattacks government hackers iran

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Brad Feld on ‘Give First’ and the art of mentorship (at any age)

techcrunch.com Connie Loizos 2026-02-25 15:31:20

Brad Feld has spent decades operating by a simple principle: Give without expecting anything in return. This philosophy goes beyond traditional pay-it-forward thinking, he says. It’s about helping others, knowing only that meaningful connections and opportunities will emerge organically over time if you do. The entrepreneur and VC, who began angel investing in the 1990s, rose to prominence through his candid blog “Feld Thoughts,” which pulled back the curtain on the then-secretive venture indus

Topics: book mentor mentors people really

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Learnings from building AI agents

news.ycombinator.com Unknown 2026-02-26 12:45:04

How we made our AI code reviewer stop being so noisy I’m Paul, cofounder of cubic —an "AI-native GitHub." One of our core features is an AI code review agent that performs an initial review pass, catching bugs, anti-patterns, duplicated code, and similar issues in pull requests. When we first released this agent back in April, the main feedback we got was straightforward: it was too noisy. Even small PRs often ended up flooded with multiple low-value comments, nitpicks, or outright false posi

Topics: agent ai comments issues reasoning

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The $177 million AT&T data breach settlement could mean a payout for you - how to qualify

zdnet.com Artie Beaty 2026-02-26 20:48:00

NurPhoto/Getty Images If you're a current or former AT&T customer, a new class action settlement means you might be in line for a little cash. Earlier this year, the company confirmed two major data breaches -- one from 2019 or earlier and one from 2024. The stolen data, which ultimately ended up for sale on the dark web, included social security numbers, names, email addresses, mailing addresses, phone numbers, dates of birth, and more. Also: 184 million passwords leaked across Facebook, Goo

Topics: breach class customers data settlement

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Learnings from Building AI Agents

news.ycombinator.com Unknown 2026-02-26 18:45:04

How we made our AI code reviewer stop being so noisy I’m Paul, cofounder of cubic —an "AI-native GitHub." One of our core features is an AI code review agent that performs an initial review pass, catching bugs, anti-patterns, duplicated code, and similar issues in pull requests. When we first released this agent back in April, the main feedback we got was straightforward: it was too noisy. Even small PRs often ended up flooded with multiple low-value comments, nitpicks, or outright false posi

Topics: agent ai comments issues reasoning

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Improve Your Mood and Feel Happier With These 7 Simple Daily Habits

cnet.com See Full Bio 2026-02-26 20:23:00

Leading a happier life might seem like a lofty goal, especially if you've been feeling down recently, but it is entirely possible with the right habits. Our moods are affected by everything around us, including the weather, light levels, the food we eat and even how much we move our bodies. While nobody is in a great mood all the time, these daily habits can help you to stay in a more positive mindset, no matter what setbacks life throws at you. If you want to pursue a happier life, try incorpo

Topics: health life media mental social

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Brad Feld on “Give First” and the art of mentorship (at any age)

techcrunch.com Connie Loizos 2026-02-27 15:31:20

Brad Feld has spent decades operating by a simple principle: give without expecting anything in return. This philosophy goes beyond traditional pay-it-forward thinking, he says. It’s about helping others, knowing only that meaningful connections and opportunities will emerge organically over time if you do. The entrepreneur and VC, who began angel investing in the 1990s, rose to prominence through his candid blog “Feld Thoughts,” which pulled back the curtain on the then-secretive venture indus

Topics: book mentor mentors people really

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Why Won't Walmart Let Me Use Apple Pay or Google Pay? I'm Not Surprised by the Answer

cnet.com See Full Bio 2026-02-28 00:00:00

You can't use Apple Pay or Google Pay if you're shopping in-store at Walmart. Kativ/Getty Images When I stop by Walmart on my way home from the gym, I don't always have my wallet on me. At most stores, it's not a big deal because I have my phone with me, so I can use my digital wallet to make a purchase. But Walmart doesn't accept Apple Pay or Google Pay. If I want to use a digital payment in store, I'd have to use Walmart Pay on the Walmart App or a digital wallet offered by OnePay, a Walmart

Topics: pay payment use wallet walmart

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Getty drops key copyright claims against Stability AI, but UK lawsuit continues

techcrunch.com Rebecca Bellan 2026-02-27 18:34:35

Getty Images dropped its primary claims of copyright infringement against Stability AI on Wednesday at London’s High Court, narrowing one of the most closely watched legal fights over how AI companies use copyrighted content to train their models. The move doesn’t end the case entirely – Getty is still pursuing other claims as well as a separate lawsuit in the U.S. – but it underscores the gray areas surrounding the future of content ownership and usage in the age of generative AI. The developm

Topics: ai claims getty infringement stability

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These Are Our Favorite Supplements for Joint Health in 2025

cnet.com See Full Bio 2026-02-28 04:20:12

While "there's not a ton of evidence out there to firmly say one supplement is going to help you over another," Mysore said, glucosamine likely has the most evidence backing its use. Glucosamine naturally occurs in our bodies -- it's in your cartilage and helps your joints function. A glucosamine supplement is believed to help with arthritis in that it can bring down some of the pain brought on by osteoarthritis or rheumatoid arthritis. According to the Arthritis Foundation, glucosamine is commo

Topics: arthritis cause commonly glucosamine supplement

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Is DOGE doomed to fail? Some experts are ready to call it.

arstechnica.com Unknown 2026-02-28 05:40:12

Critics are increasingly branding Elon Musk's Department of Government Efficiency (DOGE) as a failure, including lawmakers fiercely debating how much funding to allot next year to the controversial agency. On Tuesday, Republicans and Democrats sparred over DOGE's future at a DOGE subcommittee hearing, according to NextGov, a news site for federal IT workers. On one side, Republicans sought to "lock in" and codify the "DOGE process" for supposedly reducing waste and fraud in government, and on t

Topics: doge government kamarck process workers

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The Best Types of Creatine for All Your Fitness Goals, According to Experts

cnet.com See Full Bio 2026-02-28 08:57:04

If you look in the supplement aisle at your local pharmacy, you'll likely find different forms of creatine in gummies, powders, capsules and even drink mixes. That's because creatine is a popular fitness supplement for those who want to gain strength and power while improving performance. It's also naturally made in our bodies and assists our muscles with energy production when we work out. Though creatine can be found in smaller quantities in foods like salmon, chicken, beef and pork, many peo

Topics: creatine muscle said stangland supplement

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Dbrand admits it had a ‘spectacularly terrible response’ to Killswitch Joy-Con grip detachment complaints

theverge.com Jay Peters 2026-02-28 10:29:09

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Dbrand will send replacement Killswitch Joy-Con Grips for the Switch 2 to buyers after admitting it had a “spectacularly terrible response” to complaints that the controllers could detach from the console if held a certain way while the grips were on. The company is currently working on tweaks to the grips as well. A few days ago, some owners of the case noticed that the Swit

Topics: console dbrand detachment grips joy

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What 'OpenAI for Government' means for US AI policy

zdnet.com Radhika Rajkumar 2026-02-28 15:15:54

Elyse Betters Picaro / ZDNET OpenAI maintains several government-facing initiatives, including testing partnerships with the National Labs and ChatGPT Gov. Last week, the company announced it is rolling them all under a single umbrella initiative: OpenAI for Government. (Disclosure: Ziff Davis, ZDNET's parent company, filed an April 2025 lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.) Pilot program with the DOD The initiative's f

Topics: ai dod government openai trump

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The photographer using AI to reconstruct stories lost to censorship

theverge.com Elise Morton 2026-02-28 20:00:00

Video screens glow softly from the floor, looping footage of salt lakes, steppe villages, and decaying nuclear test sites. Suspended above them is a large handwoven textile map, crafted by artisans in Kazakhstan. The tapestry maps 12 significant sites across Kazakhstan and the surrounding region, each corresponding to one of the flickering videos below. This is Posthuman Matter: The Map of Nomadizing Reimaginings #3, the latest large-scale installation by photographer and multimedia artist Almag

Topics: ai history menlibayeva says video

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Drone maker AeroVironment shares pop 24% on earnings beat

cnbc.com Chris Eudaily Samantha Subin 2026-03-01 10:50:08

An unmanned aerial vehicle (UAV) at the AeroVironment Inc. booth during the Special Operations Forces Industry Conference (SOFIC) in Tampa, Florida, US, on Tuesday, May 17, 2022. AeroVironment stock rocketed more than 24% higher Wednesday as the drone maker beat fourth quarter expectations on the top and bottom lines. Here's how the company did compared to analyst expectations: Earnings : $1.61 per share adjusted vs $1.39 per share expected : $1.61 per share adjusted vs $1.39 per share expec

Topics: aerovironment expected million share vs

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Brit politicians question Fujitsu's continued role in public sector contracts

news.ycombinator.com Lindsay Clark 2026-03-01 09:12:46

British MPs and peers are questioning the government's decision to continue accepting bids for large-scale IT contracts from Fujitsu, despite the Japanese supplier's previous pledge to stop bidding. Following the widespread publicity around the Post Office Horizon scandal in January 2024, Fujitsu, which supplied the faulty computer system, volunteered to stop bidding for UK public sector contracts until the public inquiry had completed. At the time, the Japanese computer giant was in the proce

Topics: contract fujitsu government horizon public

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How to Write Compelling Release Announcements

news.ycombinator.com Unknown 2026-03-01 10:22:44

How to Write Compelling Software Release Announcements A release announcement showcases how the user’s experience is better today than it was yesterday. That sounds obvious, but most release announcements seem to forget that there’s a user at all. So many release announcements just enumerate new features in a way that’s totallly divorced from how real people use the software. The announcement is essentially just a changelog with better writing. For example, here’s a “changelog” style of annou

Topics: announcement feature new release user

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Nothing Phone 3 battery, charging specs leak, and it beats the S25 Ultra

androidauthority.com Unknown 2026-03-01 18:32:23

TL;DR The Nothing Phone 3 has surfaced via a regulatory filing. The filing reveals the phone’s battery capacity, charging speed, and a couple of other details. Nothing’s new handset will launch on July 1. The Nothing Phone 3 launches next week, and we already have a good idea of what to expect thanks to leaks and official disclosures. Now, a regulatory filing has revealed pleny of details about the new phone. The Tech Outlook spotted an FCC filing for the Nothing Phone 3, featuring the model

Topics: details filing mentions phone regulatory

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Credit, Debit or Crypto? Mastercard Says It'll Add Stablecoin as a Payment Option

cnet.com See Full Bio 2026-03-01 20:00:00

Cheng Xin/Getty Images How does a carousel of currencies -- cash, credit, crypto, installment -- attached to a single payment credential sound to you? Well, that's what Mastercard is touting with its One Credential, noting a particular interest in attracting Gen Z. Mastercard announced it's partnering with payment processor Fiserv to bring its recently announced stablecoin, FIUSD, to the Mastercard network. That means Mastercard One Credential users will be able to choose to pay with FIUSD, ca

Topics: credential credit crypto mastercard payment

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The Bank Secrecy Act is failing everyone. It’s time to rethink financial surveillance.

technologyreview.com Katie Haun 2026-03-02 04:55:31

The US is on the brink of enacting rules for digital assets, with growing bipartisan momentum to modernize our financial system. But amid all the talk about innovation and global competitiveness, one issue has been glaringly absent: financial privacy. As we build the digital infrastructure of the 21st century, we need to talk about not just what’s possible but what’s acceptable. That means confronting the expanding surveillance powers quietly embedded in our financial system, which today can tra

Topics: bsa enforcement financial law surveillance

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Web Translator API

news.ycombinator.com Unknown 2026-03-02 03:02:51

Experimental: This is an experimental technology Check the Browser compatibility table carefully before using this in production. The Translator interface of the Translator and Language Detector APIs contains all the associated translation functionality, including checking AI model availability, creating a new Translator instance, using it to create a translation, and more.

Topics: browser experimental translation translator using

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Managing time when time doesn't exist

news.ycombinator.com Robb Corrigan 2026-03-01 23:28:12

The Ultimate Productivity Paradox Imagine explaining to your boss why you’re late for a meeting because time doesn’t actually exist. Not in the philosophical “time is a social construct” sense that gets you invited to fewer dinner parties, but in the rigorous scientific sense where quantum gravity’s most fundamental equations contain absolutely no time variable whatsoever. You’d be attempting to justify tardiness using cutting-edge physics to someone whose greatest temporal insight is schedulin

Topics: management productivity quantum temporal time

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Minecraft Competitor Hytale Shuts Down After a Decade of Development

cnet.com See Full Bio 2026-03-02 17:53:00

Hypixel Studios is shutting down development of Hytale, its Minecraft-like sandbox creator game. The studio, a subsidiary of Riot Games, posted a blog post explaining that financial support wasn't enough to buoy the long development time. The game will not be released to the public. Hypixel Studios has long struggled with delivering on the initial vision for Hytale, and Riot Games' investment in the developer couldn't change the fact that the game had a troubled production. A blog post from Hy

Topics: development games hypixel riot studios

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The German automotive industry wants to develop open-source software together

news.ycombinator.com Unknown 2026-03-03 00:07:51

Collaboration for more speed, efficiency, and security in software development and the basis for an open and collaborative ecosystem With the support of the German Association of the Automotive Industry (VDA), 11 companies in the automotive industry have agreed on pre-competitive cooperation in open source software development. A corresponding Memorandum of Understanding (MoU) was signed today at the 29th International Automotive Electronics Congress (AEK). With the increasing importance and

Topics: automotive development open software source

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Early US Intel assessment suggests strikes on Iran did not destroy nuclear sites

news.ycombinator.com Natasha Bertrand 2026-03-03 05:04:21

CNN — The US military strikes on three of Iran’s nuclear facilities last weekend did not destroy the core components of the country’s nuclear program and likely only set it back by months, according to an early US intelligence assessment that was described by four people briefed on it. The assessment, which has not been previously reported, was produced by the Defense Intelligence Agency, the Pentagon’s intelligence arm. It is based on a battle damage assessment conducted by US Central Command

Topics: assessment facilities iran nuclear said

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Latest Tech News

How much slower is random access, really?

Alternative Layout System

GOP Student Loan Overhaul: Here's Who Will See Lower Monthly Payments and Who Will Pay More

Military Launches Website to Find Big Tech’s ‘Army Strong’ Employees

Homeland Security warns of Iran-backed cyberattacks targeting US networks

Brad Feld on ‘Give First’ and the art of mentorship (at any age)

Learnings from building AI agents

The $177 million AT&T data breach settlement could mean a payout for you - how to qualify

Learnings from Building AI Agents

Improve Your Mood and Feel Happier With These 7 Simple Daily Habits

Brad Feld on “Give First” and the art of mentorship (at any age)

Why Won't Walmart Let Me Use Apple Pay or Google Pay? I'm Not Surprised by the Answer

Getty drops key copyright claims against Stability AI, but UK lawsuit continues

These Are Our Favorite Supplements for Joint Health in 2025

Is DOGE doomed to fail? Some experts are ready to call it.

The Best Types of Creatine for All Your Fitness Goals, According to Experts

Dbrand admits it had a ‘spectacularly terrible response’ to Killswitch Joy-Con grip detachment complaints

What 'OpenAI for Government' means for US AI policy

The photographer using AI to reconstruct stories lost to censorship

Drone maker AeroVironment shares pop 24% on earnings beat

Brit politicians question Fujitsu's continued role in public sector contracts

How to Write Compelling Release Announcements

Nothing Phone 3 battery, charging specs leak, and it beats the S25 Ultra

Credit, Debit or Crypto? Mastercard Says It'll Add Stablecoin as a Payment Option

The Bank Secrecy Act is failing everyone. It’s time to rethink financial surveillance.

Web Translator API

Managing time when time doesn't exist

Minecraft Competitor Hytale Shuts Down After a Decade of Development

The German automotive industry wants to develop open-source software together

Early US Intel assessment suggests strikes on Iran did not destroy nuclear sites

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