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narag

5,855 karma · joined June 4, 2008

https://hnbadges.netlify.app/?user=narag

Nico Aragón, Madrid (Spain)

meet.hn/city/es-Madrid

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narag··on Ask HN: Who's still keeping a DOS machine up because the business depends on it?
Half of our system is running on 2002 versions software. To my desperation, my calls for updating has been persistently denied. There're no technical reasons to keep it as is, it's more about wetware issues.

We still use dBase files in some point as transient format, not using dBase as such though. Oh, and plenty of positional text files, but that's more a question of interop with partners.

narag··on People hooked on vapes try a new way to quit: cigarettes
So we better let some world-wide bureaucracy restrict what we're allowed to do without any evidence, right?
narag··on People hooked on vapes try a new way to quit: cigarettes
A cigarette puff is much stronger than vaping, maybe restrictions in nicotine concentration are counterproductive because this way you keep sucking without ever getting the hit. Unpleasant? IDK, it's been a very long time since I quit, but I don't remember it as such, only bad when exercising.
narag··on People hooked on vapes try a new way to quit: cigarettes
Not funny. Smoking restrictions weren't put in place because it's addictive, but because it causes cancer. WHO and others are conflating both to restrict vaping, because it's convenient for them. AFAIK there's no strong evidence vaping causes cancer. Is it addictive? Sure, nicotine is. This headline really crossed a line.
narag··on Let's make quality the norm again
Even if you don't buy from China directly, you can't prevent local brands outsourcing their production, because all of them do It.
narag··on Resistance Training Prescription for Muscle Function, Hypertrophy in Health
Public pool, city owned. August daily was less than 1€/day. Now I'm taking classes (my style... has room for improvement) not sure about the price for the winter months, but it's subsidized so not very high.

TBH, gyms have lower prices now over here. You can find a decent subscription for 30€/month, half of what used to be. But they're overcrowded. For me the main factor is time. I end up wasting a lot of time waiting for a free spot or shower, changing clothes, etc. Training at home is much simpler. Combined with a couple of days out swimming or running, a better solution, for me anyway.

Edit: between my previous comment and this one, I've completed my daily home routine :-)

narag··on Resistance Training Prescription for Muscle Function, Hypertrophy in Health
Looks promising. After a shitty year with terrible hips pain (doctors said it was about muscles pinching a nerve) daily swimming has made the pain completely disappear. Motorbike riding and now some kettlebells exercises are doing the same for the long term rotator cuff problem.

I'm in my better shape in the last 30 years, maybe in my entire life. The most surprising thing is how simple, cheap and little time consuming it's been. Compared to gym subscription, the swimming pool, rubber mat and couple of kettlebells are spare change.

narag··on Burnt out on a three-day week
"Create shareholder value at my current startup" obviously isn't going to scratch that itch in the same way.

I would add a little nuance. One thing is your job isn't advancing Humanity Progress in a very direct and unambiguous way, say you work for some Very Important Organization that Does Good All the Time. Another thing is your job is totally useless or even harmful to society.

Maybe most of us are in between?

I've worked at dysfunctional companies that made me personally unhappy (busyworks, company politics, waste, bad bosses, bad teammates...) that somehow made some good things in the grand scheme of things, other that made me very happy with more neutral results.

Someone has to do mundane things, even to raise children and give a chance to the next generation to improve the world.

I don't believe putting too much thought in purpose is healthy.

narag··on Hacking IKEA Furniture
I've made a complete desk with three shelves under the top and a compartment for the desktop computer. Twice. Using standard 244x122 cm planches and some screws. Price depends on the quality of the wood you choose. Shops will cut it to pieces for no extra money. Unfortunately I have no photos and lost the design, but I'm confident I would recreate it in minutes.

It's completely functional and not ugly. Again, you can choose real wood or some of those composites. Also maybe changing screw system (the original setup is like the one showed in TFA) you could make it nicer. I bet there are tons of designs like that out there.

narag··on Never argue with your boss (2009)
Or you have the regrets when you needed to speak up and you didn't because you value your job security more than your duty: crooked or woefully incompetent boss. In the army instructors strongly warned about jumping chain of command. But you know, sometimes it gets very ugly, specially when they come after you.
narag··on Chat Control 1.0 and 2.0 Explained
These roles should all be result of direct vote.

I disagree. That's an executive power position for an entity that lacks sovereignty. Giving it the legitimacy of direct vote is highly problematic.

Start by giving more power to parliament.

narag··on The difference between "today's task" and "accretive work"
That seems similar to the "God give me patience, but I need it RIGHT NOW" prayer.
narag··on Building relationships with customers through support didn't turn out as hoped
I work partly supporting users. It's been very frustrating and this interesting post has helped me to put the finger on the reason.

It only works when you have a path to not only listen but also improve the situation. If 10% of calls or emails are related to X and you can solve X, then you can reduce 10% of calls or emails. Otherwise is just fixing problems manually but not going to the root cause.

narag··on Costco is the anti-Amazon
I just realized that I use more different kind of stores and transportation to shop than ever. I walk for groceries, ride the motorbike to malls for monthly or yearly buys like clothing or light electronics, take the metro to specialized stores for heavier items and buy online hard-to-find or high-margin-elsewhere stuff. Also online buys are seldom delivered home, but to a nearby convenience store because work hours match delivery hours.

Thinking of changing this distribution is highly disturbing because of time wasted, much more limited options and huge price differences. Of course YMMV depending on location, Madrid here... the world the article describes is totally alien to me.

narag··on Windows UI evolution: Clicking an unassociated file
I think Windows 9x was peak Windows.

I'd choose XP instead. People disputing the performance maybe should consider the hardware at that time. Real problem with 9x was low-level stability. Juggling with compatibility was difficult, file access comes to mind, it was a kludge. It was possible but hard to maintain the system in a sensible state.

XP was the first to bring NT architecture to desktop. It was a huge success. Many despised the colorful UI, I actually like it. They started moving things around, but annoyances were fixable. Microsoft has adopted more of a "my way or the highway" attitude since.

narag··on Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28
I found a solution for what seems to be the same problem, in a different language: a particular type of lists, where the class metadata is stored once and the data for each instance is contiguously stored in a flat array.

Not sure if it covers exactly the same terrain, but perusing the article, it seems to be the case, with a single instance being the degenerate case.

narag··on Show HN: Are You in the Weights?
LOL, I'm a TV actor, a Real Madrid football player, a musician and a pro photographer.

Fortunately, my real life namesake, a gay porn performer, didn't register though. Short career span I guess.

narag··on YouTube to automatically label AI-generated videos
I've found a curious variety of AI videos: releases of motorbikes that don't exist, brought by Youtube algorithm. I guess the point is just clicks or ads money. Some comments, by bots or gullible users.

No longer seen recently, not sure it's because YT's crackdown or me repeteadly clicking "not recommend me this channel" (there're a handful)

narag··on Investigating how prompt politeness affects LLM accuracy (2025)
I do that for a different reason: my self image. Fear of retribution and performance, not so much. Should I behave like a rude person to achieve a little better answers? Fuck that shit!
narag··on The worst job interview I ever had
I had a pretty weird interview with this crazy french guy that after a couple of minutes, started acting like a telepreacher and demanding passion or something.

But the most frustrating one was with an attractive smiling girl that praised the founder as a genius, dismissed my experience and refused to talk money. She said the next step was a "group dynamics" with the team. I said no thanks. Cult.

In general, I get the job when I reach the technical guy. Except that time that, after being approved by the technical lead, I had a chat with the dept head, that asked some inane what are your hobbies questions and rejected me, really because of too high salary. Later the same company reached me, when he was replaced.

narag··on Project Hail Mary – Stellar Navigation Chart
I wonder if anyone has made a physical galactic orrery.

Maybe it's harder than it seems. Does a definite galactic plane even exist? The ecliptic is defined by Earth's orbit, not a mean of all the planets. IIRC Sun's rotation plane is not aligned, not should it matter.

If there's a way to measure galactic plane, independently of Sun's orbit around the galaxy center (that also seems difficult to determine) it would involve measuring positions and trajectories of many very distant objects.

narag··on Project Hail Mary – Stellar Navigation Chart
My pet realization: most of the power increase has been spent on graphics at an ever growing resolution, including in resolution not only the number of pixels, that's a squared number, but also color depth and FPS.

Dealing with graphics has shadowed how hugely powerful the modern computers are. We're noticing now because of AI.

narag··on It is time to give up the dualism introduced by the debate on consciousness
They don't believe in consciousness... at all? I guess they don't recognize consciousness for some definition of it that includes agency.
narag··on It is time to give up the dualism introduced by the debate on consciousness
In case you don't get it: you don't get to set the discussion terms. You can argue all you want yourself, but my point is already made. If you want a list, search for "hard incopatibilism" or "hard determinism" and you get it.
narag··on It is time to give up the dualism introduced by the debate on consciousness
That's backwards. People saying that there's no free will because determinism is implying that human consciousness is outside the physical world. Actually that's what TFA is about and makes a great job explaining it.

My comment was responding to energy123 questioning there are philosophers that are both materialistic and consider human consciousness is "special". The moment you separate consciousness from all the physical processes that support it (and that's what negating "free" will arguing that it's caused by material forces) you're placing it in a different "plane".

That's hardly an unheard-of position, there are many thinkers that fall for this.

narag··on It is time to give up the dualism introduced by the debate on consciousness
I don't know anyone who supports both ideas at the same time. Are you saying that philosophers do?

Every guy saying that free will doesn't exist is arguing exactly this. Physical causality considered an obstacle to freedom implies that the conscious entity is somehow outside the physical world.

narag··on Linux gaming is faster because Windows APIs are becoming Linux kernel features
Still never unlocked the mysteries of those TSR programs though.

I made a bunch of those, in TurboPascal. Just needed to save registers (including stack and heap segments) and hook some key combination. One of them was used commercially for installations by a very big company.

Testing was a little prone to spectacular failures. But once the general procedure was debugged, it was easy as pie.

narag··on What the Hell Was Going on with Cigarette Ads in the 70s? (2024)
What seems to me is the ads seem less staged and processed than current ones. They're wilder and not as softened as every media are now.

As for people pointing at lifespans for the healthy part, how much of the change is systemic use of anticoagulants? And of course less tobacco, but I wouldn't rush to say people are in much better shape now.

narag··on Why senior developers fail to communicate their expertise
Why junior bloggers fail to make me read their articles
narag··on A programmable watch you can actually wear
In case you're still reading... standard watches alarms are useless to me. Even regular alarm clocks were not very effective for my kinda morning sleepwalking.

Smartwatches are a godsend: I can set multiple alarms with chosen intervals, volume and ringtones, that never stop and place the phone easily at the right distance.

I could even improve on that and the same could be said of most phone apps. Recording and positioning are the most interesting features if they can be decoupled from big brother's eyes.

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