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A 14kb page can load much faster than a 15kb page (2022)

news.ycombinator.com Unknown 2025-07-20 04:26:45

Why your website should be under 14kB in size Why your website should be under 14kB in size Having a smaller website makes it load faster — that's not surprising. What is surprising is that a 14kB page can load much faster than a 15kB page — maybe 612ms faster — while the difference between a 15kB and a 16kB page is trivial. This is because of the TCP slow start algorithm. This article will cover what that is, how it works, and why you should care. But first we'll quickly go over some of the

Topics: 14kb packets satellite server tcp

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Why your website should be under 14kB in size

news.ycombinator.com Unknown 2025-07-20 09:26:45

Why your website should be under 14kB in size Why your website should be under 14kB in size Having a smaller website makes it load faster — that's not surprising. What is surprising is that a 14kB page can load much faster than a 15kB page — maybe 612ms faster — while the difference between a 15kB and a 16kB page is trivial. This is because of the TCP slow start algorithm. This article will cover what that is, how it works, and why you should care. But first we'll quickly go over some of the

Topics: 14kb packets satellite server tcp

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Debcraft – Easiest way to modify and build Debian packages

news.ycombinator.com Unknown 2025-07-20 11:04:31

Debian packaging is notoriously hard. Far too many new contributors give up while trying, and many long-time contributors leave due to burnout from having to do too many thankless maintenance tasks. Some just skip testing their changes properly because it feels like too much toil. Debcraft is my attempt to solve this by automating all the boring stuff, and making it easier to learn the correct practices and helping new and old packagers better track changes in both source code and build artifac

Topics: build debcraft debian package packaging

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Arch Linux pulls AUR packages that installed Chaos RAT malware

bleepingcomputer.com Unknown 2025-07-20 23:12:39

Arch Linux has pulled three malicious packages uploaded to the Arch User Repository (AUR) were used to install the CHAOS remote access trojan (RAT) on Linux devices. The packages were named "librewolf-fix-bin", "firefox-patch-bin", and "zen-browser-patched-bin," and were uploaded by the same user, "danikpapas," on July 16. The packages were removed two days later by the Arch Linux team after being flagged as malicious by the community. "On the 16th of July, at around 8pm UTC+2, a malicious AU

Topics: arch aur linux packages repository

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Firefox-patch-bin, librewolf-fix-bin AUR packages contain malware

news.ycombinator.com Unknown 2025-07-21 15:48:48

On the 16th of July, at around 8pm UTC+2, a malicious AUR package was uploaded to the AUR. Two other malicious packages were uploaded by the same user a few hours later. These packages were installing a script coming from the same GitHub repository that was identified as a Remote Access Trojan (RAT). The affected malicious packages are: - librewolf-fix-bin - firefox-patch-bin - zen-browser-patched-bin The Arch Linux team addressed the issue as soon as they became aware of the situation. As of to

Topics: aur bin malicious packages uploaded

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TCP-in-UDP Solution (eBPF)

news.ycombinator.com Matthieu Baerts 2025-07-19 22:59:08

The MPTCP protocol is complex, mainly to be able to survive on the Internet where middleboxes such as NATs, firewalls, IDS or proxies can modify parts of the TCP packets. Worst case scenario, an MPTCP connection should fallback to “plain” TCP. Today, such fallbacks are rarer than before – probably because MPTCP has been used since 2013 on millions of Apple smartphones worldwide – but they can still exist, e.g. on some mobile networks using Performance Enhancing Proxies (PEPs) where MPTCP connect

Topics: checksum data packet tcp udp

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Best MagSafe battery packs 2025: I tested the best options to boost your phone's battery

zdnet.com Kayla Solino 2025-07-23 15:29:51

MagSafe accessories like MagSafe wallets can upgrade our phones from basic to better. When our phones need a battery boost, most of us can't stay tethered to a wall outlet. Thankfully, with MagSafe battery packs, you don't have to. The battery market is packed with options that can boost your phone's battery life on the go. From portable power banks to wireless charging stations, there's something for everyone. I've personally tested over a dozen MagSafe battery packs from brands like Torras an

Topics: 000mah battery charging magsafe pack

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How I lost my backpack with passports and laptop

news.ycombinator.com The Irrationalist 2025-07-25 07:35:35

“It's only after we've lost everything that we're free to do anything.” I hadn’t lost everything — just my backpack with two passports and my laptop — so I became only a little freer. This story happened three months ago. It is an embarrassing story. It is embarrassing and difficult to tell — but that's exactly why I'm telling it to you. *** Sunday morning. I woke up at a small table in the entrance hall of some house in London — no idea which one, but definitely not mine. The last thing I re

Topics: alcohol backpack just phenibut time

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How I Lost My Backpack with Passports and Laptop

news.ycombinator.com The Irrationalist 2025-07-25 12:35:35

“It's only after we've lost everything that we're free to do anything.” I hadn’t lost everything — just my backpack with two passports and my laptop — so I became only a little freer. This story happened three months ago. It is an embarrassing story. It is embarrassing and difficult to tell — but that's exactly why I'm telling it to you. *** Sunday morning. I woke up at a small table in the entrance hall of some house in London — no idea which one, but definitely not mine. The last thing I re

Topics: alcohol backpack just phenibut time

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I found a better way to transfer files between Android and Linux - and it's free

zdnet.com Jack Wallen 2025-07-27 05:17:00

nailzchap/Getty Images I often need to send a file from my Pop!_OS Linux desktop to my Android device. Over the years, I've found a variety of solutions, but this latest option -- called Packet -- makes transferring files between Linux and Android a breeze. Packet works with Quick Share. The only requirement is that both desktop and mobile devices be on the same wireless network. Also: Two new Android 16 security features protect you better - how to switch them on now Let me show you how to

Topics: android file files linux packet

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North Korean XORIndex malware hidden in 67 malicious npm packages

bleepingcomputer.com Unknown 2025-07-28 15:47:09

North Korean threat actors planted 67 malicious packages in the Node Package Manager (npm) online repository to deliver a new malware loader called XORIndex to developer systems. The packages collectively count more than 17,000 downloads and were discovered by researchers at package security platform Socket, who assess them to be part of the continued Contagious Interview operation. Socket researchers say that the campaign follows threat activity detected since April. Last month, the same acto

Topics: loader malware npm packages researchers

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'Starter packs' have played a central role in Bluesky's rapid growth

news.ycombinator.com Unknown 2025-07-31 18:22:40

“Vital onboarding strategy for the emerging social media systems” “Our findings go beyond Bluesky: they point to a new framework for launching successful social platforms,” said Dr Onur Ascigil, Lecturer in Computer Science at Lancaster University and Principal Investigator of the study. “Starter packs are becoming a vital onboarding strategy for the emerging social media systems that are seeking to attract users from dominant platforms.” The researchers believe their findings could help platfo

Topics: bluesky packs researchers starter users

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Dict Unpacking in Python

news.ycombinator.com Unknown 2025-07-28 16:05:03

mom can we have dict unpacking in python? we have dict-unpacking-at-home please don't use this no seriously. I do not need another joke package of mine to be deemed "critical" to pypi 1 ok how do I use it pip install dict-unpacking-at-home add # -*- coding: dict-unpacking-at-home -*- to the top of your file (second line if you have a shebang) enjoy! # -*- coding: dict-unpacking-at-home -*- dct = { 'greeting' : 'hello' , 'thing' : 'world' } { greeting , thing } = dct print ( greeting , gree

Topics: dct dict greeting home unpacking

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Amazon Prime Day Live: We're Dropping Deals Every 15 Minutes

wired.com Kat Merck 2025-08-03 02:14:37

Are you a coffee paste person? You might be! Several people are—mostly ultralight backpackers. I am not. Or at least I don't think I am based on three cups made with this Swiss startup's unique product. The only flavor is bitterness, and it turns a weird grey color with a splash of milk. But then again, I have so far only tested it in my kitchen against a delicious AeroPress cup and not in the wild after carrying its 5 ounces for 15 miles up and down hills. I do not want to reveal too many of

Topics: 13 20 backpacking people tube

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How to Watch Samsung Unpacked for the Galaxy Z Fold 7 and Z Flip 7 Debut

cnet.com See Full Bio 2025-08-07 02:41:07

After weeks of leaks and online teases, Samsung's Unpacked event is happening today. We expect to see replacements for the Galaxy Z Fold 6 and Galaxy Z Flip 6 and perhaps the successor to the Galaxy Watch 7. Here's what you can expect and how to tune in not only to the event, but also CNET's Samsung Galaxy Unpacked live blog and a live show, which will cover all the final rumors and big reveals as they happen. When is Samsung Galaxy Unpacked 2025? How to watch the livestream Samsung's summer U

Topics: flip galaxy samsung unpacked watch

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Samsung Galaxy Unpacked preview: Massive leaks suggest we can expect Z Fold 7, Z Flip 7 and more

engadget.com Unknown 2025-08-07 07:21:02

Samsung has announced that its next Galaxy Unpacked event will be taking place on July 9 at 10AM ET. This is the third major Unpacked event of the year, following launches of the Galaxy S25 series in January and, more recently, a virtual unveiling of the Galaxy S25 Edge. This time, if previous years are any indication, the company should be showing off new foldables and wearables. A lot of it may be business as usual, but the company has hinted that some possibly exciting new additions are in t

Topics: fold galaxy new samsung unpacked

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What to expect from Samsung Unpacked today: Galaxy Z Fold 7, Watch 8 Classic, tri-foldable, more

zdnet.com Kerry Wan 2025-08-07 18:00:14

Kerry Wan/ZDNET Three things are certain when July comes along: backyard barbecues, fireworks past midnight, and Samsung Unpacked. Just last month, Samsung confirmed that the next Unpacked event will take place today, Wednesday, July 9, in Brooklyn, New York. This follows the host cities of Paris, France, and Seoul, South Korea, over the past two years -- with the company suggesting that it's chosen Brooklyn for its "bold ideas, creativity, and culture." Also: The best Samsung phones to buy i

Topics: event galaxy phone samsung unpacked

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Deal: Get 4 Apple AirTag trackers for just $64.99

androidauthority.com Unknown 2025-08-08 03:14:53

Eric Zeman / Android Authority Do you keep losing your stuff? If you have an iPhone, you should definitely invest in some Apple AirTag trackers. Right now, they are at a low price of $64.99 for a 4-pack! Buy the Apple AirTag 4-Pack for just $64.99 ($34.01 off) This offer is available from Amazon. Keep in mind this is not officially part of Prime Day (though likely influenced by it). As such, you need no Amazon Prime subscription to access this deal. Just throw it in your cart and check out! A

Topics: airtag airtags apple just pack

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It's Nearly Time for Samsung's Galaxy Z Fold 7 and Z Flip 7 Debut: How to Watch the Unpacked Event

cnet.com See Full Bio 2025-08-08 06:45:00

Samsung's Unpacked event may just introduce the next generation of foldable Galaxy Z phones to replace the Galaxy Z Fold 6 and Galaxy Z Flip 6 (if the company's multiple teases are to be believed). Samsung is also expected to unveil the successor to the Galaxy Watch 7. The event happens tomorrow. Here's what you can expect and how to tune in. CNET is also hosting a Samsung Galaxy Unpacked live blog and a live show, which will cover all the final rumors and big reveals as they happen. When is Sa

Topics: fold galaxy samsung unpacked watch

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The Galaxy Watch 8 still hasn’t launched yet, but don’t tell Samsung Health

androidauthority.com Unknown 2025-08-08 01:30:09

Kaitlyn Cimino / Android Authority TL;DR Samsung’s next Unpacked event is scheduled for Wednesday, July 9. In addition to its latest foldables, Samsung is expected to launch its Galaxy Watch 8 series of smartwatches. Before they’re even official, the latest Samsung Health update is advertising features with “Watch 8 series” support. Mobile tech fans are all too familiar with the cat-and-mouse game of leaks and rumors in the cycle leading up to the launch of any major new product. For the mos

Topics: features galaxy samsung unpacked watch

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Our Favorite Back-to-School Picks for 2025

cnet.com See Full Bio 2025-08-08 22:34:00

Somehow, it's that time of the summer again: Back-to-school season is on the horizon. That means it's time to start shopping. Whether you have a kiddo heading to kindergarten or college, they'll need a few key supplies to get the year started off right. To help you avoid last-minute scrambling, our editors have hand-selected some school essentials for you. From top-rated laptops, durable water bottles, smart notebooks and everything in between, these finds cover gear, gadgets and services that

Topics: amazon backpack close school students

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How to watch Samsung’s foldable-filled Unpacked event

theverge.com Jess Weatherbed 2025-08-08 23:41:44

is a news writer focused on creative industries, computing, and internet culture. Jess started her career at TechRadar, covering news and hardware reviews. Samsung is preparing to parade the latest Galaxy-branded foldables, wearables, and perhaps some other surprises at its summer Unpacked event tomorrow, July 9th. The show is expected to cap off months of leaks around the upcoming Galaxy Z Fold 7 and Z Flip 7 phones, as well as the lightly redesigned Galaxy Watch 8 series smartwatches. When i

Topics: flip galaxy samsung unpacked watch

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What to expect from Samsung Unpacked tomorrow: Galaxy Z Fold 7, Flip 7, Watch 8 Series, more

zdnet.com Kerry Wan 2025-08-09 15:11:00

Kerry Wan/ZDNET Three things are certain when July comes along: backyard barbecues, late-night fireworks, and Samsung Unpacked. Just last month, Samsung confirmed that the next Unpacked event will take place on Wednesday, July 9, in Brooklyn, New York. This follows the host cities of Paris, France, and Seoul, South Korea, over the past two years -- with the company suggesting that it's chosen Brooklyn for its "bold ideas, creativity, and culture." Also: The best Samsung phones to buy in 2025

Topics: event galaxy phone samsung unpacked

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What to expect from Samsung Unpacked July 2025: Galaxy Z Fold 7, Flip 7, Watch 8 Series, more

zdnet.com Kerry Wan 2025-08-11 03:54:00

Kerry Wan/ZDNET Three things are certain when July comes along: backyard barbecues, fireworks past midnight, and Samsung Unpacked. Just last month, Samsung confirmed that the next Unpacked event will take place on Wednesday, July 9, in Brooklyn, New York. This follows the host cities of Paris, France, and Seoul, South Korea, over the past two years -- with the company suggesting that it's chosen Brooklyn for its "bold ideas, creativity, and culture." Also: The best Samsung phones to buy in 20

Topics: company galaxy phone samsung unpacked

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New sphere-packing record stems from an unexpected source

news.ycombinator.com Joseph Howlett 2025-08-11 03:19:13

The advantage of Rogers’ method was that you didn’t have to start with a particularly efficient lattice to get an efficient sphere packing. You just had to choose the right ellipsoid. But this introduced a new complication. Unlike a sphere, which is completely defined by a single number — its radius — an ellipsoid is defined by several axes of different lengths. The higher the dimension, the greater the number of directions you can stretch your ellipsoid in, and the more options you have for wha

Topics: ellipsoid klartag packing rogers sphere

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Solving Wordle with uv's dependency resolver

news.ycombinator.com Unknown 2025-08-09 23:28:30

Introduction In a previous life, I wrote a Sudoku solver that relied on Poetry's dependency resolver. We ended up selling that startup to EDB (not because of the Poetry hack), which means that they now own this IP. And, since then, Python packaging has advanced, with uv taking the world by storm. This means that it's time for a refresh. Can we use uv instead of Poetry? And can we solve a Wordle instead of a Sudoku? For the impatient: you can get the solver from my GitHub. Run uv run main.py r

Topics: letter package packages position version

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Live Updates From Samsung Unpacked 🔴

gizmodo.com Raymond Wong 2025-08-11 23:07:26

New Samsung foldables and wearables are coming on Wednesday, July 9. The tech giant is throwing a summer “Unpacked” event in Brooklyn, NY, starting at 10 a.m. ET / 7 a.m. PT, to announce new versions of its Galaxy Z Fold and Z Flip foldables, and refreshed Galaxy Watch smartwatches. Teased last month, we’re expecting “Ultra-worthy” design and tech specs that will—hopefully—wow consumers into paying top dollar for phones with screens that bend in half. What does Samsung need to finally impress?

Topics: foldables galaxy samsung tech unpacked

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What to expect at Samsung Galaxy Unpacked next week

engadget.com Unknown 2025-08-16 11:00:35

Samsung has announced that its next Galaxy Unpacked event will be taking place on July 9 at 10AM ET. This is the third major Unpacked event of the year, following launches of the Galaxy S25 series in January and, more recently, a virtual unveiling of the Galaxy S25 Edge. This time, if previous years are any indication, the company should be showing off new foldables and wearables. A lot of it may be business as usual, but the company has hinted that some possibly exciting new additions are in t

Topics: fold galaxy new samsung unpacked

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Got a suspicious UPS text? Don't reply - it might be a scam. Here's how to tell

zdnet.com Lance Whitney 2025-08-20 19:13:00

Elyse Betters Picaro / ZDNET I've been anxiously expecting a package from UPS. That's why a text I received the other day caught my eye. Claiming to be from UPS, the message said that the carrier attempted to deliver the package on June 27, but the delivery couldn't be completed. The date was one when my wife and I were away, so this seemed legitimate at first glance. Also: Got a suspicious E-ZPass text? Don't click the link (and what to do if you already did) However, I've written plenty of

Topics: message package scams text ups

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How to Watch Samsung's Galaxy Z Fold 7 and Z Flip 7 Debut at Unpacked

cnet.com See Full Bio 2025-08-20 18:00:04

Samsung is gearing up to debut its next slate of foldable Galaxy Z phones, which likely includes follow-ups to last year's Galaxy Z Fold 6 and Galaxy Z Flip 6. It's also expected to unveil its next smartwatch, the successor to the Galaxy Watch 7. The company will host its Unpacked event next week, where it'll also show off Galaxy AI updates. Here's what you can expect and how to tune in. How to watch Samsung Galaxy Unpacked Samsung's summer Unpacked event will take place in Brooklyn, New York

Topics: flip fold galaxy samsung unpacked

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Latest Tech News

A 14kb page can load much faster than a 15kb page (2022)

Why your website should be under 14kB in size

Debcraft – Easiest way to modify and build Debian packages

Arch Linux pulls AUR packages that installed Chaos RAT malware

Firefox-patch-bin, librewolf-fix-bin AUR packages contain malware

TCP-in-UDP Solution (eBPF)

Best MagSafe battery packs 2025: I tested the best options to boost your phone's battery

How I lost my backpack with passports and laptop

How I Lost My Backpack with Passports and Laptop

I found a better way to transfer files between Android and Linux - and it's free

North Korean XORIndex malware hidden in 67 malicious npm packages

'Starter packs' have played a central role in Bluesky's rapid growth

Dict Unpacking in Python

Amazon Prime Day Live: We're Dropping Deals Every 15 Minutes

How to Watch Samsung Unpacked for the Galaxy Z Fold 7 and Z Flip 7 Debut

Samsung Galaxy Unpacked preview: Massive leaks suggest we can expect Z Fold 7, Z Flip 7 and more

What to expect from Samsung Unpacked today: Galaxy Z Fold 7, Watch 8 Classic, tri-foldable, more

Deal: Get 4 Apple AirTag trackers for just $64.99

It's Nearly Time for Samsung's Galaxy Z Fold 7 and Z Flip 7 Debut: How to Watch the Unpacked Event

The Galaxy Watch 8 still hasn’t launched yet, but don’t tell Samsung Health

Our Favorite Back-to-School Picks for 2025

How to watch Samsung’s foldable-filled Unpacked event

What to expect from Samsung Unpacked tomorrow: Galaxy Z Fold 7, Flip 7, Watch 8 Series, more

What to expect from Samsung Unpacked July 2025: Galaxy Z Fold 7, Flip 7, Watch 8 Series, more

New sphere-packing record stems from an unexpected source

Solving Wordle with uv's dependency resolver

Live Updates From Samsung Unpacked 🔴

What to expect at Samsung Galaxy Unpacked next week

Got a suspicious UPS text? Don't reply - it might be a scam. Here's how to tell

How to Watch Samsung's Galaxy Z Fold 7 and Z Flip 7 Debut at Unpacked

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