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Rotundo

256 karma · joined September 12, 2024

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Rotundo··on Ask HN: Any nerds out there who've read a lot of research papers?
Most memorable to me: https://www.ams.org/journals/bull/1966-72-06/S0002-9904-1966...

Short, succinct and no AI in sight.

Rotundo··on X nuked my premium account out of nowhere
It happens on all the big platforms.

There is no way to reach useful support. Computer says no, and that's it.

Don't get dependent on these services in the first place. You are not the user, you never were. You are one of the used. You are not important to them.

Find a local community and make real connections. With real people.

Rotundo··on The Effect of Cold Showering on Health and Work
The language is perhaps ambiguous.

"Sickness absence" can be read as "absence of sickness (thus being healthy)" or "absence (from work) due to sickness".

A reduction of sickness absence can be interpreted as a reduction of "not being sick", i.e. an increase in sickness.

But the original reply was perhaps just being pedantic in jest.

Rotundo··on Ask HN: Best way to archive 25 years of emails
Export in mbox format. Every mail client, now and in the future, will be able to read that.
Rotundo··on Ask HN: Local-Only Microsoft Word?
Microsoft Word 2024, part of Office 2024.

One-time purchase, or via subscription:

https://www.microsoft.com/en-us/microsoft-365/get-started-wi...

Rotundo··on In case you think there is consciousness, intelligence or personality in an LLM [video]
This is, trivially, not intelligent nor conscious:

  function add(x): return x + 1; end.
An LLM has a bit of randomness to its calculations but that does not change the fact that

  function add_random(x): return x + rand(1, 10); end
is also just math. No personality. There's nobody home. After the function ends there is no residue.

An LLM does a lot of calculations but that doesn't change how it works.

Rotundo··on Why are there no quadruped 'wheelchairs'?
Useful robotics are heavy and use a lot of power.
Rotundo··on Is there anything you wish existed?
Honestly, I could use a timer that pings me for diverse chores in and around the house.

A fixed schedule is easy, but it could react to events and circumstances. Consolidate everything in one app or device:

- (ding!) It's Thursday evening, do the laundry!

- (ding!) Heavy rain is forecast, check the gutters!

- (ding!) Family coming around tomorrow, better clean up!

- (ding!) You did laundry yesterday, now fold and put away!

That sort of thing. Everything in one place.

Hmm, perhaps I should vibe that up myself...?

Rotundo··on LEDs’ potential to save our night skies
Using PWM to dim lights should be banned wholesale. Many people, me included, get crazy headaches from the worst lights and mild discomfort from the best ones. It's also completely unnecessary as non-flickering bulbs do exist and are readily available for the same price.
Rotundo··on LEDs’ potential to save our night skies
Over here, joggers are frequently wearing headlamps to illuminate their way. Often combined with a light on their back. They can see and can be seen, which is safe.
Rotundo··on Airport Simulator
Looks like Kennedy Approach from mumble years ago!

https://www.youtube.com/watch?v=Hgi2fuSL9tk&t=28s

https://en.wikipedia.org/wiki/Kennedy_Approach

Rotundo··on Europe's slow electrification is a 'major mistake', warns IEA chief
The point of the article is that the EU should have moved faster to achieve energy independence after 2022 gas crisis. Dependence on foreign oil and gas is a limiting factor for the EU. So, more heat pumps and more electric vehicles.

What the article does not mention is that, renewables notwithstanding, most electricity is generated with coal (base load) and gas turbines (for fast load changes). This solves nothing in itself. Nuclear is taboo in some countries and a hot topic in others. Either way it will take a long time to solve this.

Rotundo··on The Metaphysics (350 BCE)
The manuscript starts with:

> All men by nature desire to know.

I'm not sure if I can take this Aristotle guy serious or not. In present day most people are not interested in knowledge at all, some are actively pursuing to stay ignorant. I suspect that wasn't too different in ancient Greece. Just that Aristotle moved in academia where knowledge was appreciated.

Even so many years ago, broad sweeping statements are more often wrong than right.

Rotundo··on The vintage beauty of Soviet control rooms (2018)
I've seen pictures of the cockpit of a large plane where the gear lever has an actual wheel on the end of it.

I think that is exceptional good design.

Rotundo··on 24-bit/192kHz music downloads and why they make no sense (2012)
Depends on age of the listener, on average, 30 to 50 year olds hear a maximum frequency of 14 to 16 kHz.
Rotundo··on Microsoft Needs Windows Lite
The blog post sums up why users of Windows might want this.

However, this is not what Microsoft wants or needs. Microsoft is doing just fine by providing businesses what they need: a platform that can be tightly controlled and is easy to administer for large user counts.

Rotundo··on Europe heatwave halts Leipzig trams as soaring temperatures damage tracks
It's hot. Temperature is at or near an all-time high.

But also, the sun feels a lot stronger! You can feel your skin starting to burn in a couple of minutes. That's new.

Is the air cleaner than it used to be? Is the sun at a maximum in its cycle? I don't know but the difference is startling.

If this is only the beginning of an upwards trend in the coming years, there's going to be big issues...

Rotundo··on Ask HN: Building a minimal to-do app based on Signal vs. Noise
> how do you stop yourself from hoarding tasks and decide what to work on next?

By realizing most tasks aren't important, if you let them mature for a bit. Things only seem important in the moment.

Three days later the world (or project, or whatever) has moved on and nobody will miss the skipped task.

Rotundo··on Everything is logarithms
Amazing. Thank you for giving me a new mental tool.
Rotundo··on WordStar: A Writer's Word Processor (1996)
I got back to writing longer texts by mentally separating writing and editing. When writing, just write. Even when you think the paragraph could be better, keep on writing.

Only start editing when a substantial piece is ready. Clean up some wording, rewrite a paragraph or two.

Even then, don't overdo it. There is always something to improve, you'll never be done that way. Good enough is good enough, hit publish and go on write the next thing.

Rotundo··on What the Pope Got Wrong
I'm not sure I agree with the article, or at least not its title. It argues mostly about things the Pope didn't say.

I'm sure he could have said a lot more, but he wasn't wrong.

Rotundo··on Time to talk about my writerdeck
> I would like an audio device which can play mp3, podcasts, internet radio.

Get a second-hand Apple iPod Touch, remove all apps you don't need.

For just mp3 and podcasts: get an iPod Classic (or Video) and install Rockbox.

Rockbox is amazing.

Rotundo··on Building a GUI Library from Scratch
Looks like a useful project. Wish there was a picture to see how it looks though.
Rotundo··on Software engineering may no longer be a lifetime career
Creating more software does not solve anything if that software is mostly a functional duplicate of other software. Or, in other words, all companies re-invent the wheel many times over. It doesn't matter if you 10x the development of software that brings nothing new besides being written in a shiny new framework.

We should, IMHO, start getting rid of most software. Go back to basics: what do you need, make that better, make it complete. Finish a piece of software for once.

Rotundo··on Ask HN: Would you use a government digital ID to sign on to HN?
No, absolutely not.

Unless it's to do official government business like taxes, I won't use any website requiring official digital ID.

If that means I can't use most of the internet, so be it.

Rotundo··on Confessions of a Millennial in Tech
Yeah, 1993 here. Same.

Not only one thing after another, but often the same things all over again after a decade or so.

Rotundo··on Going from streaming music to collecting CDs
For command line you won't go wrong with abcde ("A Better CD Encoder") or cdparanoia if you don't need all the bells and whistles. For GUI take a look at asunder.
Rotundo··on Researchers gene-edit the bitterness out of grapefruit
Removing the bitterness makes it an orange. We already have those.

I like grapefruit as it is. Let's not do this.

Rotundo··on Ask HN: If everyone is selling, then who is buying?
Software will be even more a commodity than it already is. A hundred apps that do the same thing, what's the point? Rebuilding everything in a new framework every three years, why? The money is gone, or will be very soon.

We've been automating people out of a job for decades. And now we've outfoxed ourselves.

Rotundo··on Ask HN: How do you handle personal finance without giving data to third parties?
I have everything set up as direct debit. I see, maybe, two invoices a year, if that.

To be honest, I don't "do" my finances. I look at my bank statements (on my phone) once every couple of months or so. It never goes wrong.

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