HN user

acjohnson55

12,493 karma

I am a software engineering and music technology specialist, a former teacher, and entrepreneur.

You can reach me at alan@breakrs.com

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Comments3,391
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www.nytimes.com 4mo ago

6k Bad Coding Lessons Turned a Chatbot Evil

acjohnson55
5pts1
www.noahpinion.blog 5mo ago

The Fall of the Nerds

acjohnson55
3pts0
petercoy.substack.com 5mo ago

Software Engineers Don't Talk Anymore

acjohnson55
2pts1
www.cnn.com 6mo ago

Iran makes high-tech additions to its age-old playbook for crushing protests

acjohnson55
5pts1
hughhowey.com 1y ago

A Crumby Deal

acjohnson55
4pts0
slippedisc.com 1y ago

Arnold Schoenberg archive is destroyed in LA fires

acjohnson55
3pts3
techcrunch.com 1y ago

Ben Horowitz's Cozy Relationship with the Las Vegas Police Department

acjohnson55
47pts5
www.membrane.io 1y ago

Membrane: Durable Functions for Internal Tools

acjohnson55
2pts0
www.businessinsider.com 1y ago

Megabus, Coach USA Bankruptcy: Wall Street Wrecked Discount Bus Option

acjohnson55
2pts5
arstechnica.com 1y ago

Elon Musk's X wins appeal to block California content moderation law

acjohnson55
9pts0
www.latimes.com 1y ago

Every social security number possibly leaked in data breach

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7pts2
www.thenile.dev 2y ago

Nile, Serverless Postgres for Modern SaaS

acjohnson55
1pts0
practicaldatamodeling.substack.com 2y ago

My Definition of Data Modeling (For Today)

acjohnson55
2pts0
www.justice.gov 2y ago

DOJ and Partners to Announce Significant Crypto Enforcement Actions at 3p

acjohnson55
2pts0
acjay.com 2y ago

Everything, all at once: inside a single Jeopardy clue

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1pts1
acjay.com 2y ago

Joan of Freaking Arc, a Final Jeopardy Post-Mortem

acjohnson55
2pts0
www.wired.com 2y ago

23andMe User Data Stolen in Targeted Attack on Ashkenazi Jews

acjohnson55
3pts0
www.cs.jhu.edu 3y ago

Researchers unveil advancement in multilingual text generation

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2pts0
darnell.day 3y ago

Where Are the BlueSky Apps‽ Rival Protocols Have Them

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6pts0
sci.esa.int 3y ago

The curious case of Earth's leaking atmosphere

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6pts0
en.wikipedia.org 3y ago

Koide Formula

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2pts0
www.seattletimes.com 3y ago

First all-new, electric commuter airplane takes flight

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2pts0
www.jrpass.com 4y ago

Twilight Express Mizukaze – the most luxurious of excursion trains

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2pts0
www.statnews.com 4y ago

Mysteries Experts Hope to Unravel

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2pts0
www.cbsnews.com 4y ago

One farmer's seaweed discovery could help slow methane emissions

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2pts0
www.cnn.com 4y ago

Lightning around the North Pole increased dramatically in 2021

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3pts0
www.cnn.com 4y ago

What Happened to the Hippie Trail?

acjohnson55
5pts0
pchiusano.github.io 4y ago

Capability-based snail mail and ending junk mail

acjohnson55
2pts0
tanay.substack.com 4y ago

Employee compensation and one-year equity grants

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42pts10
finance.yahoo.com 4y ago

Lambda School Changes Name to Bloom Institute of Technology

acjohnson55
1pts0

Yep. The Crisis of the Third Century, especially.

But also, pre-imperial Rome, a number of times. The Conflicts of the Orders, the entire late-Republican period from the Gracchi to the final demise of the Republic under Augustus.

And then the Eastern Empire had to reinvent itself multiple times. The near-collapse to the Caliphate. The Norman invasions of the Balkans and the First Crusade. The Fourth Crusade and its aftermath.

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Then in the West, you have a couple brief periods where Rome isn't subject to Eastern Imperial overlordship. Justinian fully reconquers it in the late 500s, and Rome stays nominally part of the Eastern Empire until its brief loss to the Lombards in the 750s. But Charlemange's father, Pepin the Short, reconquered Rome and confirmed the Pope's authority over it. A couple decades later, Charlemagne is crowned Emperor of the Romans. And Rome exists under a constantly shifting balance of authority between Popes and Emperors until the Italian Unification in the late 1800s.

It should also be noted that even before the end of the Western Imperial line in 476, Rome rarely served as the actual home of the emperors since the late 200s.

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So there's an interesting question of whether Rome ever did really fall, before the modern period. I would say "yes", in the sense that after the mid-400s, you never again have a sense of authority over the Mediterranean basin eminating from Rome (or the northern half of Italy). That's what people think of when they think of Rome. There are only brief periods of anything like that, and you never again have multi-generational, institutional authority.

But in other ways, there really is a continual reinvention of political systems that trace their lineage and cultural power to Rome. In that sense, it's kind of like China, which is similarly not really a continuous institution.

Claude Fable 5 1 month ago

These findings differ from earlier studies that associated rudeness with poorer outcomes, suggesting that newer LLMs may respond differently to tonal variation.

Unless the mechanism is understood, my assumption is that this is a moving target.

Claude Fable 5 1 month ago

It would be interesting to understand the data on this. But I suspect that the results would vary by model.

But I avoid unnecessary emotion in my prompts because I don't want potentially distracting activations. Kind of like communicating with humans.

Every now and then, a random math or science concept hits front page. Usually, people chime in with interesting perspectives on it. Guess we'll see.

I've always been a bit mystified by the popularity of TUIs. To me, the power of the terminal is the streaming model. Composible utilities is something that is much less common in GUIs.

I get it that maybe the constraints of terminals force design of TUIs to be more focused on the purpose of the tool than polish, but it's not that compelling of a point to me.

I think there's a pretty good chance Adam Back is Satoshi, but I don't think this is a great article. Perhaps he's rendering a careful scientific process in a way that makes for a readable narrative, but as written, it sounds like a lot of gut feel and confirmation bias.

The biggest new contribution to the Satoshi question seems to be ad hoc stylometry. To have faith in his methodology, he should be testing it on identitying other people. If he were to show me that a repeatable methodology that doesn't require hand tuning can identify other people with low error rate, and it said Back=Satoshi, that would be much more convincing.

Like so much tech writing done by non engineers, there are many places where mundane things are made to sound remarkable (e.g. Black's thesis used C++, the "heated debate").

I like the idea of smarter filtering. But I wonder how a modal interacts with automatic form filling.

I don't care for the chaotically ordered list of countries after the suggested country.

I think a better version would be nonmodal, but with a modal button to expose more powerful browsing.

I also question why we have to fill out so many forms in the first place. We should have better ways by now to get frequently used bundles of info to counterparties.

Twitter still attracts top quality initial posts from prominent people, even though the replies are garbage, or worse. Honestly, it doesn't compute to me how people can justify continuing to contribute there.

I agree, I'm sorry to say.

I personally believe it's because they replicated the same incentive structure as Twitter. Being provocative generates engagement, which gets you reach and creates the perception of relevance.

At first, people were just happy to be at an alternative to Elon Twitter. But good vibes only get you so far when the incentives point the other direction.

If I were in their shoes, I would be celebrating, too. But this is complicated. If they and their loved ones are already outside the country, they are not directly imperiled by the power vacuum. So the upside is maybe their homeland becomes hospitable again, but the downside is basically that it remains inhospitable.

I'm not saying that the diaspora doesn't care about the risks or have empathy for those that remain in Iran. I'm sure there are also many people who are deeply concerned. Just that being an emigre changes things.

Layoffs at Block 5 months ago

I think it's fine to call it a shit move.

It's this part:

Canning people when you do well is just a way to milk the cow that others raised for you.

I don't think people should reasonably expect to be employed if a company doesn't need them for its future plans.

Plus it shows a blatant lack of imagination and foresight.

It seems to me Block has tried a whole bunch of different things. Imagination isn't their problem. I'm not deeply familiar with their business, but my hunch is that it's more that they're giving up on some of their pie in the sky ideas and consolidating on what's working.

Layoffs at Block 5 months ago

Yes, it is considered generous here. I have been laid off or taken a voluntary severance 3 times and never got anywhere near 5 months.