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Eli Bendersky's website
Text • Eli Bendersky

How big are factorials?

The other day, I found myself wondering how big 52! (52 factorial) is, and that led me to ponder how these could be estimated without a calculator or a computer.

It turns out there’s some fairly interesting math behind being able to estimate the size (number of digits) of …

seangoedecke.com RSS feed
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Selling out

In 1973, Tom Lehrer famously sang that “selling out is easy to do”. That may have been true in the seventies, but it’s not true today: selling out requires both technical skill and a careful sense of how large organizations work in practice. One of the goals of this blog is ...

Simon Willison's Weblog Supports Webmention
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Breaking Claude Code Opus 5 Auto Mode

Breaking Claude Code Opus 5 Auto Mode Anthropic are putting a great deal of faith in Claude Code's auto mode for protecting their coding agent users against prompt injection attacks. They recently made that the default and have made bold claims about its effectiveness. Johan...

The Old New Thing
Text • Raymond Chen

In the product end game, every change carries significant risk, episode 2

The smallest perturbation.

The post In the product end game, every change carries significant risk, episode 2 appeared first on The Old New Thing.

Micah Lee Supports Webmention Valid
Text • Micah Lee

Sandboxing coding agents

Sandboxing coding agents

At the beginning of the month I wrote about how I've been using coding agents to write high quality code securely. In this post I'll show the details of setting up isolated sandboxes for agents, where they can only access a single isolated GitHub repo, and

Andrew Nesbitt Valid
Text • Andrew Nesbitt

Bazel Module Versions Aren’t SemVer

According to strict SemVer, protobuf's latest Bazel release is from 2022.

Jim Nielsen’s Blog Valid
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A Calendar View For My Blog

807 blog posts across 14 years. That’s how much I’ve published on my blog at the time of this writing. And here’s the question I’ve been turning over in my mind: “How do I convey that kind of volume across time in a more interesting way than a mere reverse-chronological list...

John D. Cook
Text • John

Second solutions

This post provides a couple examples to go along with two earlier posts. The pattern we’re illustrating is families of polynomials pn(x) that each satisfy a differential equation and a three-term recurrence. The differential equations have a second solution qn(x) that is the larger solution with respect to x but the smaller solution with respect to n. In both […]

The post Second solutions first appeared on John D. Cook.

Bert Hubert's writings Valid
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Nieuwe wet Inlichtingen- en veiligheidsdiensten: wat mogen ze nu al en waar zijn ze voor

Deze vrijdag komt het kabinet met de nieuwe AIVD en MIVD wet. Wat daarin staat weten we niet, maar wel zeker is dat we er heel kritisch naar moeten gaan kijken. De diensten hebben recent de verkeerde mensen laten arresteren en kwamen ook met onjuiste informatie over de inval in Oekraïne. Ook bleek kort geleden dat men slordig om gaat met enorme bakken met data over ons allemaal. Ook het grootschalig afluisterprogramma blijkt nog erg weinig op te leveren, maar wel heel veel mensen af te luisteren, waarbij er ook nog weleens wat dingen gebeuren die mogelijk niet de bedoeling waren.

Xe Iaso's blog Valid
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"No way to prevent this" say users of only language where this regularly happens

In the hours following the release of CVE-2026-41992 for the project GNU gzip, site reliability workers and systems administrators scrambled to desperately rebuild and patch all their systems to fix decompressing two files in the same invocation of gzip (that's possib...

Construction Physics Valid
Text • Brian Potter

How the Strategic Petroleum Reserve Works

How the Strategic Petroleum Reserve Works

The US Strategic Petroleum Reserve (SPR) is the largest crude oil storage facility in the world.

Terence Eden’s Blog Valid
Text • @edent

Book Review: The Infinite Sadness of Small Appliances by Glenn Dixon ★★★★☆

This is a charming and zeitgeisty novel which has a strong start and fulfils the promise of its blurb. What if your autonomous vacuum cleaner was sentient and was very sad about your wife's death? It pays obvious homage to the Brave Little Toaster, 100 Acre Woods, Beauty and The Beast, and hundred other what-if-your-toys-came-to-life stories. Along the way we discover what it is like to be a…

Krebs on Security Valid
Text • BrianKrebs

Two Alleged ‘TeamPCP’ Hackers Arrested in Australia

Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever.

In a statement released today, the Australian Federal Police (AFP) said two unnamed suspects from Western Australia, aged 21 and 23, were arrested in connection with a "sophisticated cybercrime syndicate that allegedly created malicious open-source software to rob thousands of global businesses."

The AFP did not name the defendants, but KrebsOnSecurity learned the 21-year-old suspect's real identity in June, and has been communicating with him ever since. This story includes interviews with TeamPCP's self-described spokesperson, and examines clues left behind by the TeamPCP leader that likely led to his undoing.

The Silicon Underground
Text • Dave Farquhar

TEAC founded in 1953, sort of

TEAC founded in 1953, sort of
TEAC founded in 1953, sort of

On August 29, 1953, the Tokyo Television Acoustic Company was founded. Later in the decade it merged with the Tokyo Electro-Acoustic Company, and the combined company took the name TEAC. The combined company specialized in designing and manufacturing tape recorders.

The post TEAC founded in 1953, sort of appeared first on The Silicon Underground.

Tedium: The Dull Side of the Internet. Updates instantly via WebSub
Text • Ernie Smith

Can Self-Hosting Be Simple?

You can go into the deep end way too easily with a self-hosting project. But is a less-is-more approach possible? Here’s what my attempt to build a “third-place” box taught me.

Tedium: The Dull Side of the Internet. Updates instantly via WebSub
Text • Ernie Smith

Can Self-Hosting Be Simple?

You can go into the deep end way too easily with a self-hosting project. But is a less-is-more approach possible? Here’s what my attempt to build a “third-place” box taught me.

Simon Willison's Weblog Supports Webmention
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Qwen3.8-Flash-Next

Qwen3.8-Flash-Next

Another open weights model from Qwen. This one is "a multimodal MoE model that also serves as an early preview of the architecture used in Qwen4".

It's pretty big: 125B tokens, but only 6B active which means it gets a pretty big performance boost.

I've been trying it out on a DGX Spark using these Unsloth quantized models. I'm still exploring the model - so far I've tried the 72.5GB UD-IQ1_S one (producing these pelicans) and the 78.9GB UD-Q2_K_XL (producing these).

My favorite so far was this xhigh reasoning effort one from UD-Q2_K_XL:

Flat vector illustration: a white pelican with an orange beak and orange legs rides a red bicycle along a sandy path, a wicker basket on the handlebars holding a blue fish, with green rolling hills, a small tree and bushes, white clouds and a bright yellow sun in a blue sky behind it

Via Hacker News

Tags: ai, generative-ai, llms, qwen, pelican-riding-a-bicycle, ai-in-china, nvidia-spark

the website of jyn
Text • jyn

simple is not small

small programs hide coupling

John D. Cook
Text • Wayne Joubert

What is the quality of software that AI writes?

AI-powered coding agents increase productivity for many developers. But do these agents produce good-quality code? Some say this doesn’t matter, we are heading toward dark software factories with source code never inspected, and maybe we should eliminate source code altogether—“source code is the new assembly code”. Others have a different view. Humans sometimes need to […]

The post What is the quality of software that AI writes? first appeared on John D. Cook.

Xe Iaso's blog Valid
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How to make VS Code go back to the old UI

What do you wanna bet someone's gonna get promoted for deleting this workaround from the code?