Tootfinder

Cards on deck: Trump keeps stack of orders ready to play as needed
Throughout Trump’s second term, White House staff have maintained a stash of executive orders and proclamations they can deploy
depending on the themes of the moment and the narratives they want to shape,
a senior White House official said, speaking on the condition of anonymity to talk frankly about internal strategies.

Some orders are put into the calendar well in advance, the official said.
…

Cards in deck: Trump keeps stack of orders ready to play as needed
Trump has a large stack of executive orders prepared and ready — some written before he took office — that he can release whenever the mood strikes.

stackoverflow: Stack Overflow favorites (2011)
A bipartite network of users and the posts they have favorited, from the online Q&A site Stack Overflow. An edge (i,j) connects a user i to a post j if that user "favorited" that post (a kind of a rating). Edges are timestamped.
This network has 641876 nodes and 1301942 edges.
Tags: Economic, Preferences, Unweighted, Timestamps

The Peculiarities of Extending Queue Layouts
Thomas Depian, Simon D. Fink, Robert Ganian, Martin N\"ollenburg
https://arxiv.org/abs/2506.05156 https:/…

The Peculiarities of Extending Queue Layouts
We consider the problem of computing $\ell$-page queue layouts, which are linear arrangements of vertices accompanied with an assignment of the edges to pages from one to $\ell$ that avoid the nesting of edges on any of the pages. Inspired by previous work in the extension of stack layouts, here we consider the setting of extending a partial $\ell$-page queue layout into a complete one and primarily analyze the problem through the refined lens of parameterized complexity. We obtain novel algori…

Analysis – When your LLM calls the cops: Claude 4’s whistle-blow and the new agentic AI risk stack
🤖 https://venturebeat.com/ai/when-your-llm-calls-the-cops-claude-4s-whistle-blow-and-the-new-agentic-ai-risk-stack/…

When your LLM calls the cops: Claude 4’s whistle-blow and the new agentic AI risk stack
Claude 4’s “whistle-blow” surprise shows why agentic AI risk lives in prompts and tool access, not benchmarks. Learn the 6 controls every enterprise must adopt.

Turning to Online Forums for Legal Information: A Case Study of GDPR's Legitimate Interests
Lin Kyi, Cristiana Santos, Sushil Ammanaghatta Shivakumar, Franziska Roesner, Asia Biega
https://arxiv.org/abs/2506.04260

Turning to Online Forums for Legal Information: A Case Study of GDPR's Legitimate Interests
Practitioners building online services and tools often turn to online forums such as Reddit, Law Stack Exchange, and Stack Overflow for legal guidance to ensure compliance with the GDPR. The legal information presented in these forums directly impact present-day industry practitioner's decisions. Online forums can serve as gateways that, depending on the accuracy and quality of the answers provided, may either support or undermine the protection of privacy and data protection fundamental rights…

https://www.theverge.com/news/680893/nintendo-switch-2-eshop-faster look, I just want to know what the tech stack of the old shop was 😅

stackoverflow: Stack Overflow favorites (2011)
A bipartite network of users and the posts they have favorited, from the online Q&A site Stack Overflow. An edge (i,j) connects a user i to a post j if that user "favorited" that post (a kind of a rating). Edges are timestamped.
This network has 641876 nodes and 1301942 edges.
Tags: Economic, Preferences, Unweighted, Timestamps

Very satisfying one today:
#CellTower 1128
➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️
https://www.andrewt.net/puzzles/cell-tower/?p=1128

Cell Tower
Find the hidden words in the stack of random letters

Differences between Neurodivergent and Neurotypical Software Engineers: Analyzing the 2022 Stack Overflow Survey
Pragya Verma, Marcos Vinicius Cruz, Grischa Liebel
https://arxiv.org/abs/2506.03840

Differences between Neurodivergent and Neurotypical Software Engineers: Analyzing the 2022 Stack Overflow Survey
Neurodiversity describes variation in brain function among people, including common conditions such as Autism spectrum disorder (ASD), Attention deficit hyperactivity disorder (ADHD), and dyslexia. While Software Engineering (SE) literature has started to explore the experiences of neurodivergent software engineers, there is a lack of research that compares their challenges to those of neurotypical software engineers. To address this gap, we analyze existing data from the 2022 Stack Overflow De…

from my link log —
Wasm SpecTec has been adopted.
https://webassembly.org/news/2025-03-27-spectec/
saved 2025-03-28 https://

SpecTec has been adopted - WebAssembly
WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications.

Given the drastic overall decline of #StackExchange (https://blog.pragmaticengineer.com/stack-overflow-is-almost-dead/), this reads strange.

A post from the archive 📫:
View the origin of a repeating call stack
#visualstudio

Spegion: Implicit and Non-Lexical Regions with Sized Allocations
Jack Hughes, Michael Vollmer, Mark Batty
https://arxiv.org/abs/2506.02182 https://

Spegion: Implicit and Non-Lexical Regions with Sized Allocations
Region based memory management is a powerful tool designed with the goal of ensuring memory safety statically. The region calculus of Tofte and Talpin is a well known example of a region based system, which uses regions to manage memory in a stack-like fashion. However, the region calculus is lexically scoped and requires explicit annotation of memory regions, which can be cumbersome for the programmer. Other systems have addressed non-lexical regions, but these approaches typically require the…

No quote post yet
Remote fetch replies is set as experimental and also asynchronous, unclear if it would be ready for the final release. https://mastodon.social/@MastodonEngineering/114625074809479231

For the last month or so I've been working on seeing how far I can push CircuitPython into emulating a TB-303 bass synth. With the new audiofilters library, you can "stack" filters to make two two-pole filters seem like a 4-pole filter, getting close to that squelchy sound we need. My efforts so far:
https://www.youtube…

For the last month or so I've been working on seeing how far I can push CircuitPython into emulating a TB-303 bass synth. With the new audiofilters library, you can "stack" filters to make two two-pole filters seem like a 4-pole filter, getting close to that squelchy sound we need. My efforts so far:
https://www.youtube…

This https://arxiv.org/abs/2503.11463 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Sorting permutations with pile shuffle on queue-like and stack-like piles
Inspired by a common technique for shuffling a deck of cards on a table without riffling, we formalize the pile shuffle and investigate its capabilities as a sorting device. Our study is novel in that we consider pile shuffle in three variations: (1) using queue-like piles, (2) using stack-like piles, and (3) using a heterogeneous mixture of those two pile types, either given or decided during the shuffle by the dealer herself. We first characterize the sortable permutations of one or more sequ…

Anybody who's thinking right now whether :ruby: #ruby or #rails might be a good fit:
Start-ups like 🗓️ #attendlist are using the

Our production Ruby on Rails stack
Explore the gems and infrastructure choices I've made while building my Ruby on Rails app, AttendList.

2025 Stack Overflow Developer Survey is live, taking maybe 15–18 minutes. Questions by group:
• Learning & career (23 questions)
• Tech & culture (20 questions)
• Community (21 questions)
• ‘AI’ (20 questions)
• Close (3 questions)

stackoverflow: Stack Overflow favorites (2011)
A bipartite network of users and the posts they have favorited, from the online Q&A site Stack Overflow. An edge (i,j) connects a user i to a post j if that user "favorited" that post (a kind of a rating). Edges are timestamped.
This network has 641876 nodes and 1301942 edges.
Tags: Economic, Preferences, Unweighted, Timestamps

Good, Bad, Wild Card: PFF's review of Cowboys' roster telling story with unknown finish https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2025/05/31/how-do-the-cowboys-stack-up-…

Urban Rhythms 🎵
城市节奏 🎵
📷 Pentax MX
🎞️Lucky SHD 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

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eACGM: Non-instrumented Performance Tracing and Anomaly Detection towards Machine Learning Systems
Ruilin Xu, Zongxuan Xie, Pengfei Chen
https://arxiv.org/abs/2506.02007

eACGM: Non-instrumented Performance Tracing and Anomaly Detection towards Machine Learning Systems
We present eACGM, a full-stack AI/ML system monitoring framework based on eBPF. eACGM collects real-time performance data from key hardware components, including the GPU and network communication layer, as well as from key software stacks such as CUDA, Python, and PyTorch, all without requiring any code instrumentation or modifications. Additionally, it leverages libnvml to gather process-level GPU resource usage information. By applying a Gaussian Mixture Model (GMM) to the collected multidime…

It's not just the MCP stuff (that one is extremely badly built though) but so many other pieces of that stack and the models.
"AI" as an "industry" has basically no regard for engineering. Which is why all the talk about "safety" is utter nonsense.
https://tldr.nettim…

Decoupling Local Electrostatic Potential and Temperature-Driven Atomistic Forming Mechanisms in TaOx/HfO2-Based ReRAMs using Reactive Molecular Dynamics Simulations
Simanta Lahkar, Valeria Bragaglia, Behnaz Bagheri, Donato Francesco Falcone, Matteo Galetta, Marilyne Sousa, Aida Todri-Sanial
https://arxiv.org/abs/2505.24468

Decoupling Local Electrostatic Potential and Temperature-Driven Atomistic Forming Mechanisms in TaOx/HfO2-Based ReRAMs using Reactive Molecular Dynamics Simulations
Resistive random access memories (ReRAMs) with a bilayer TaOx/HfO2 stack structure have been shown to possess uniquely promising resistive switching characteristics. However, the key atomistic forming mechanisms and the physical processes that govern the behavior of this kind of device remain to be clarified. Here, we present a detailed analysis of the physical mechanisms underlying its forming at the atomistic level through molecular dynamics (MD) simulations using an extended charge equilibra…

This https://arxiv.org/abs/2505.12357 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

The geometric K-theory of quotient stacks
Given a quotient of a regular noetherian separated algebraic space $X$ over a field by an affine algebraic group $G$ having finite stabilizers (with some mild technical conditions), G. Vezzosi and A. Vistoli defined the \emph{geometric part} of the rational equivariant K-theory $K(X,G)$ and conjectured that it is isomorphic to the rational K-theory of the quotient $X/G$. In this paper we refine the construction of geometric K-theory to the rational K-theory of a quotient stack $[X/G]$ over an a…

This https://arxiv.org/abs/2502.02638 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

An Alcock-Paczynski Test on Reionization Bubbles for Cosmology
In this paper, we propose an Alcock-Paczyński (AP) test to constrain cosmology using HII bubbles during the Epoch of Reionization. Similarly to cosmic voids, a stack of HII bubbles is spherically symmetric because ionizing fronts propagate isotropically on average (even if individual bubbles may not be spherical), making them standard spheres to be used in an AP test. Upcoming 21-cm observations, from the Square Kilometer Array (SKA) for instance, will contain tomographic information about HII…

I love food, I love sex, I love MUSIC but there's a special thrill about discovering that you love an author's work that you have never read before.
You look at all the books they've written that you're gonna binge and it's like.... mmmmmm... like a whole stack of the sexiest pancakes in your bed.

This https://arxiv.org/abs/2411.03328 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csRO_…

Foundation Models for Rapid Autonomy Validation
We are motivated by the problem of autonomous vehicle performance validation. A key challenge is that an autonomous vehicle requires testing in every kind of driving scenario it could encounter, including rare events, to provide a strong case for safety and show there is no edge-case pathological behavior. Autonomous vehicle companies rely on potentially millions of miles driven in realistic simulation to expose the driving stack to enough miles to estimate rates and severity of collisions. To …

Geert-Jan Meewisse and Raoul Kramer presenting "presenting the FOSS stack for schools" in Kleine spoel at @…
@…
#tdose

Peter Hook tonight in #Buffalo. Never gonna see New Order live, so this will do.
My best pics of the band are from other people.

Urban Rhythms 🎵
城市节奏 🎵
📷 Pentax MX
🎞️Lucky SHD 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Yiding Cao Geld mit PayPal.Me senden
Folgen Sie dem Link PayPal.Me/dingsterdingster und geben Sie den Betrag ein. Es ist bequem und sicher. Sie haben noch kein PayPal-Konto? Kein Problem.

The Sylius Stack: What you need to know - Stephan Hochdörfer will introduce you to the Sylius stack at our meetup on June 26th. Don't miss out!
Register here: https://www.meetup.com/phpug-rhein-neckar/events/305478305/

PHPUGMRN 03/25 (The Sylius Meetup), Thu, Jun 26, 2025, 7:00 PM | Meetup
**Agenda:** 19:00 CET - Intro 19:05 CET - Brille24 - Post Mortem, Max Pesch 19:50 CET - Break 20:00 CET - Sylius & Automation, let's dive in!, Jacques Bodin-Hullin 20:50 CE

This https://arxiv.org/abs/2505.12364 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

On a Riemann-Roch formula for stacks with finite cyclotomic inertia
B. Toen defined a Riemann-Roch map from the rational algebraic K-theory of a tame Deligne-Mumford quotient stack to the étale K-theory of its inertia. He proved that this map is an isomorphism and that it is covariant with respect to proper maps. Moreover G. Vezzosi and A. Vistoli proved a decomposition theorem for the equivariant K-theory of a noetherian scheme. In this paper we give a geometric definition of the Vezzosi-Vistoli decomposition, interpreting the pieces as corresponding to the c…

Integrated phononic waveguide on thin-film lithium niobate on diamond
Sultan Malik, Felix M. Mayor, Wentao Jiang, Hyunseok Oh, Carl Padgett, Viraj Dharod, Jayameenakshi Venkatraman, Ania C. Bleszynski Jayich, Amir H. Safavi-Naeini
https://arxiv.org/abs/2505.23100

Integrated phononic waveguide on thin-film lithium niobate on diamond
We demonstrate wavelength-scale phononic waveguides formed by transfer-printed thin-film lithium niobate (LN) on bulk diamond (LNOD), a material stack that combines the strong piezoelectricity of LN with the high acoustic velocity and color-center compatibility of diamond. We characterize a delay line based on a 100 micron long phononic waveguide at room and cryogenic temperatures. The total insertion loss through the device at 4 kelvin is -5.8 dB, corresponding to a >50% transducer efficiency,…

approximately no one's noticing but stack overflow is reaching its maximum number of questions.
that's because every day, every unanswered, unupvoted, uncommentedon question older than a year gets deleted (see the big jump up on the graph in April 2024). those deletions are now neck and neck with new questions coming in on weekdays. those deletions dwarf new questions coming in on weekends, so the site's already shrinking on weekends.
it was fun while it lasted <3

"It is no secret that the latest SARS outbreak has reshaped the world of work. Particularly in software engineering: where the work can be done anywhere with an internet connection so codes can be pasted from Stack Overflow, and the practitioners generally have a dislike of meetings. Your average software engineer would rather build the wrong thing for eight hours in a flow state, than have a 15-minute conversation in which they find out what direction they should go."
https://deprogrammaticaipsum.com/your-place-or-mine/

I've spent the day in my Slackware bubble; on this computer the latest hyprland with nwg-shell.
Of course all runs well; had some great hints and my dots were still available on my Codeberg.
Only one real challenge: installing all of the Rust stack (and that involves a ton of dependencies).
Not bcs I'm a dev, but because I want eza and have a go at wezterm 😆 !
As you know, you'll have to install those separately and by yourself on Slackware. Keeps our garden nicely walled 😜

This https://arxiv.org/abs/2505.18893 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCY_…

Reality Check: A New Evaluation Ecosystem Is Necessary to Understand AI's Real World Effects
Conventional AI evaluation approaches concentrated within the AI stack exhibit systemic limitations for exploring, navigating and resolving the human and societal factors that play out in real world deployment such as in education, finance, healthcare, and employment sectors. AI capability evaluations can capture detail about first-order effects, such as whether immediate system outputs are accurate, or contain toxic, biased or stereotypical content, but AI's second-order effects, i.e. any long…

Alley Stories IV 🔣
巷弄故事 IV 🔣
📷 Nikon FE
🎞️Ilford FP4 Plus, expired 1994
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

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Folgen Sie dem Link PayPal.Me/dingsterdingster und geben Sie den Betrag ein. Es ist bequem und sicher. Sie haben noch kein PayPal-Konto? Kein Problem.

This https://arxiv.org/abs/2312.01825 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Galois descent for motivic theories
We give necessary conditions for a category fibred in pseudo-abelian additive categories over the classifying topos of a profinite group to be a stack; these conditions are sufficient when the coefficients are $\mathbf{Q}$-linear. This applies to pure motives over a field in the sense of Grothendieck, Deligne-Milne and André, to mixed motives in the sense of Nori and to several motivic categories considered in arXiv:1506.08386 [math.AG]. We also give a simple proof of the exactness of a sequen…

Alley Stories IV 🔣
巷弄故事 IV 🔣
📷 Nikon FE
🎞️Ilford FP4 Plus, expired 1994
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Yiding Cao Geld mit PayPal.Me senden
Folgen Sie dem Link PayPal.Me/dingsterdingster und geben Sie den Betrag ein. Es ist bequem und sicher. Sie haben noch kein PayPal-Konto? Kein Problem.

This https://arxiv.org/abs/2505.18893 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCY_…

Reality Check: A New Evaluation Ecosystem Is Necessary to Understand AI's Real World Effects
Conventional AI evaluation approaches concentrated within the AI stack exhibit systemic limitations for exploring, navigating and resolving the human and societal factors that play out in real world deployment such as in education, finance, healthcare, and employment sectors. AI capability evaluations can capture detail about first-order effects, such as whether immediate system outputs are accurate, or contain toxic, biased or stereotypical content, but AI's second-order effects, i.e. any long…