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ic_fly2 commented on How well does the money laundering control system work?   journals.uchicago.edu/doi... · Posted by u/PaulHoule
jgilias · 2 days ago
Not in the states, but. Just yesterday I went to a Toyota dealership to take a look at a Yaris with my retiree mom. During the usual sales talk, the rep casually dropped that there’s an AML form that needs filling in if the sales go through.

For a fucking Toyota Yaris. Bought by a retiree. Who’s going to be paying it through the banking system where they already have KYC, AML, and all of her financial history.

If that’s not overreach, I don’t know what is. And… who elected the people who came up with this? (That’s a rhetorical question)

ic_fly2 · 2 days ago
The Yaris is more expensive than 10k.

Simple as that. Allow people to shift value in larger units without AML and the crooks will use that route.

The AML form will not be the most unpleasant part of buying a Yaris.

ic_fly2 commented on How well does the money laundering control system work?   journals.uchicago.edu/doi... · Posted by u/PaulHoule
bradley13 · 3 days ago
Moving money around is a crime...why? It results in massive intrusiveness by government: full insight into everyone's finances, without evidence of a crime.

And, yes, this does get abused. Government is people, some of whom are evil, or out for revenge, or whatever. I had an acquaintance whose accounts were periodically frozen by the IRS, because he had pissed off the local office. He would get them unblocked, but only after weeks of missing mortgage payments and other bills.

ic_fly2 · 2 days ago
As someone who sees the outcome of people losing everything to sophisticated scammers/ fraudsters and thieves and how little authorities are able to do, nah, the overreach is not in sight.

There are more criminals than abusive IRS agents. And usually when people tell me stories like that, there is more to it..

ic_fly2 commented on Python performance myths and fairy tales   lwn.net/SubscriberLink/10... · Posted by u/todsacerdoti
stackskipton · 18 days ago
SRE here, that horizontal scaling with Python has impacts as it’s more connections to database and so forth so you are impacting things even if you don’t see it.
ic_fly2 · 18 days ago
Meh, even with basic async I’ve been able to overload azure’s premium ampq offering memory capacity.

But yes managing db connections is a pain. But I don’t think it’s any better in Java (my only other reference at this scale)

ic_fly2 commented on Python performance myths and fairy tales   lwn.net/SubscriberLink/10... · Posted by u/todsacerdoti
ic_fly2 · 18 days ago
It’s a good article on speed.

But honestly the thing that makes any of my programs slow is network calls. And there a nice async setup goes a long way. And then k8 for the scaling.

ic_fly2 commented on Slopsquatting   en.wikipedia.org/wiki/Slo... · Posted by u/gregnavis
ic_fly2 · 18 days ago
I’ve used the reverse. When making a new module I’ve let the llm make up an api and I’ve used the names suggested as inspiration of what might come natural to others, to make the use more intuitive.
ic_fly2 commented on Lina Khan points to Figma IPO as vindication of M&A scrutiny   techcrunch.com/2025/08/02... · Posted by u/bingden
SilverElfin · 21 days ago
Seems undemocratic. Everyday folks can’t buy even though they would want to
ic_fly2 · 21 days ago
Not all IPOs pop
ic_fly2 commented on I'm switching to Python and actually liking it   cesarsotovalero.net/blog/... · Posted by u/cesarsotovalero
ic_fly2 · a month ago
pydantic basemodel has made dataclasses redundant.
ic_fly2 commented on Epanet-JS   macwright.com/2025/07/03/... · Posted by u/surprisetalk
lbutler · 2 months ago
Currently the two largest vendors of hydraulic modelling software are Autodesk and Bentley. Both have taken the EPANET engine and created private forks in the 90s/2000s and never contributed back.

The commercial tools have made it easier for engineers at consultancies and utilities to build hydraulic models by integrating GIS and providing support for scenarios to compare different states of the model or future developments of a city.

Though as Tom points out, this comes at a huge price.

The US EPA does offer a simple GUI which can be used for smaller systems but without a connection to GIS, its usage has been limited.

These commercial versions have become enterprise monsters, they are very complex and expensive.

We wanted to create the right balance between what the US EPA already gives away for free and what the big vendors offer. We believe that releasing the software as FSL which transitions to MIT gives us the right head start and for the advanced features we're charging about 10% of what Autodesk and Bentley do - and for those that think that's too much, they of course can download and host their own private version too.

For those that are still curious, here are some extra links and context.

https://app.epanetjs.com/ – Try the app, it's local first and registration optional

https://github.com/epanet-js/epanet-js – Here is all the source code

https://github.com/epanet-js/epanet-js-toolkit – See how we converted the C engine to WASM

https://epanetjs.com/ – Read a landing page to see what we're doing and why, also our pricing

https://www.autodesk.com/products/infowater-pro/overview – Autodesk's product $10k/yr/user

https://en.virtuosity.com/openflows-water – Bentley's product $16k/yr/user

ic_fly2 · 2 months ago
Very neat looking tool.

Do you expose an api to set and get network information like valve placement, demand at nodes or pump schedules?

In my old research group we ran a forked versions of epanet to do some of these things and there was a previous effort called oompnet that tried to bring oo into working with epanet.

If researchers can use epanet-js to give their researched algos and methods for wdn control or management, the combination could actually give Bentley a run for their money.

You might want to present this at ewri and ewra or ccwi, there are usually quite a few people working with epanet there.

ic_fly2 commented on Why is the Rust compiler so slow?   sharnoff.io/blog/why-rust... · Posted by u/Bogdanp
ic_fly2 · 2 months ago
This is such a weird cannon on sparrows approach.

The local builds are fast, why would you rebuild docker for small changes?

Also why is a personal page so much rust and so many dependencies. For a larger project with more complex stuff you’d have a test suite that takes time too. Run both in parallel in your CI and call it a day.

ic_fly2 commented on Maximizing Battery Storage Profits via High-Frequency Intraday Trading   arxiv.org/abs/2504.06932... · Posted by u/doener
elzbardico · 2 months ago
Jesus! Why finance people are so hell-bent in extracting rent from every single thing, pervert it, make sure the incentives are all pointed to the shortest run while socializing all the costs to the rest of us?
ic_fly2 · 2 months ago
More money made with batteries means more batteries installed. How is that a bad thing?

u/ic_fly2

KarmaCake day138November 4, 2023View Original