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ReaLNero

397 karma · joined July 16, 2017

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ReaLNero··on The Escalation of War in Ethiopia
Thank you for sharing this.
ReaLNero··on Research papers using "kidney disappointment" instead of "kidney failure"
It's very clear what's happening: they're passing it through a writing tool that has an "Auto-improve" feature the users click. This would do the naive, pre-LLM, trick of taking "repetitive" vocabulary and varying it using synonyms.
ReaLNero··on Uber SubmitQueue: a high-performance speculative merge queue
I don’t understand how this would work.

If you’re using Git and you branch off ‘stable’, you won’t be able to merge to ‘trunk’ unless you rebase to pick up all of its changes. If a commit were to be reverted in the trunk now you need to revert it from all PRs as well. In the end, it’s equivalent to having one branch.

ReaLNero··on The future of version control
Thank you. This sounds like a great approach! I’ve also been surprised at the mechanical nature that git resolves conflicts in, and the loss of intent when auto-merging.
ReaLNero··on Ripple, a puzzle game about 2nd and 3rd order effects
Yeah, just switch to level 1 in the level switcher! You should be able to go thru them all by just clicking next puzzle after that
ReaLNero··on Ripple, a puzzle game about 2nd and 3rd order effects
Try this: https://vladimirtech-eng.github.io/ripple-mirror/
ReaLNero··on Ripple, a puzzle game about 2nd and 3rd order effects
Try this: https://vladimirtech-eng.github.io/ripple-mirror/
ReaLNero··on Ripple, a puzzle game about 2nd and 3rd order effects
Try this: https://vladimirtech-eng.github.io/ripple-mirror/
ReaLNero··on OpenAI’s Windsurf deal is off, and Windsurf’s CEO is going to Google
What's your workflow if I may ask? I've been interested in the idea as well.
ReaLNero··on Oklo, the Earth's Two-billion-year-old only Known Natural Nuclear Reactor (2018)
There were unusual elements characteristic of the decay chain following a fission.

After a U-235 atom undergoes fission, one of the outcomes is it releases Barium and Krypton (and some neutrons), which then eventually decay to stable/semi-stable elements. If one of those stable elements is common in the deposit but otherwise rare naturally, it would point to a nuclear reaction having occurred.

Also note that the U-235 decay chain generally looks different from the decay chain following a fission reaction of U-235.

ReaLNero··on Show HN: I made a free tool that analyzes SEC filings and posts detailed reports
Yeah, I would say the y-axis range on charts should be set at "3-sigma likelihood of observation" thresholds. Not everything that's charted can be framed as sampling from a distribution, but the principle of manually setting chart ranges would nonetheless still apply.

For instance, if we're charting someone's body temperature, we would likely fix our y-axis to 80-110.

ReaLNero··on I'm Peter Roberts, immigration attorney, who does work for YC and startups. AMA
What's your outlook on work green-card timelines for the next 2 years, esp. given the recent change in administration?
ReaLNero··on Notes on the New Deepseek v3
> Source: Perplexity

AI slop, I don't trust any of this article, especially the bullets on what made Deepseek "win"

ReaLNero··on OpenAI to become for-profit company
This is not at all true, I recommend you look into the exact meaning of "legal standing".
ReaLNero··on Visa to launch pay-by-bank payments, an alternative to credit cards
Monthly fees for the card
ReaLNero··on China is slowly joining the economic war against Russia?
I don't really buy this.

An equivalent economic policy would be if Europe and India were both allowed to buy oil, but capped at India's current amount (let's say 20% of pre-war baseline). Perhaps this can be called a "fractional" embargo.

Is this really desirable? The pain of going from 80% embargoed to 100% is much greater for Russia than 0% to 20% -- a 100% would likely cripple the war. To be fair, not saying that was a card in play due to China, Iran, etc. But arguing it's good economic/diplomatic policy is unclear since it makes the embargo weaker

ReaLNero··on Preliminary Post Incident Review
Perhaps set a timeout on the operation then? Given this is kernel it's not as easy as userspace, but I'm sure you could request to set a interrupt on a timer.
ReaLNero··on 6 days to change 1 line of code (2015)
> Many code bases that I've worked on suffered from too much, and badly engineered, code - not from not having enough code.

Because the projects that weren't built fast enough were eventually thrown away, meaning they never require maintenance, which is the source of the sampling bias you are observing. I've seen it happen in some cases (engineer with the wrong personality leading an R&D project).

ReaLNero··on Understanding DeepMind's sorting algorithm
Heap sort can sort n elements with O(1) auxiliary data while quick sort (which is what libcxx usually relies on) in its worst-case performance would require storing O(n) stack frames. Since stack sizes are usually small, an adversary making you sort a million elements would likely cause a stack overflow.
ReaLNero··on Fire Mark Zuckerberg
Bing has generally made money for Microsoft. Search is just so valuable -- look at Google and how it built a whole conglomerate of loss leaders around it.
ReaLNero··on Load Balancing
But then your LB is a single point of failure! Even if you were to spin up duplicate copies of the LB that could be failed-over-to in real time, there is still the drawback that you are bounded by the number of requests you can store on a single machine.

I think what you actually built is a message queue engine that forwards the data to the consumers, not a load balancer.

ReaLNero··on Tell HN: ChatGPT is fantastic for finding and solving issues in logs
I speak a Slavic language spoken by ~2 million people, and I asked GPT-4 to tell me an old fable in my language. It did so fantastically, with no grammatical errors. I tried some more things -- it speaks it fluently, though admittedly not always idiomatically.
ReaLNero··on Microsoft's paper on OpenAI's GPT-4 had hidden information
https://threadreaderapp.com/thread/1638769434763608064.html
ReaLNero··on Ask HN: Great text based games to play?
Tip: if you are like me and can't help but play games that are elaborate loading screens that sap your productivity, try using cheats. It gets rid of the pull to play fast once you jump through all the content.
ReaLNero··on Ask HN: Why are big tech companies having mass layoffs?
Which game?
ReaLNero··on The button on Canon’s image-stabilized binoculars
Wow, it lets you see behind trees and street corners? The device is practically paying for itself at that point!
ReaLNero··on Tesla driver falls asleep – Autopilot ignores police and continues driving
Considering that human lives are at stake, shrugging at the issue is not a good solution. I think two solutions are 1) criminal liability for drivers disabling safety features that endanger others (e.g. on traffic stops) and 2) adversarially strengthening against safety workarounds.
ReaLNero··on Scriptio continua
Relevant: https://en.m.wikipedia.org/wiki/Boustrophedon

One little annoyance I have with reading books is when the text is small it's hard to track back from the end of a line to the next line's start. A bit of a shame boustrophedon isn't used.

ReaLNero··on Tell HN: Merry Christmas and Happy New Year
Merry Christmas HN!
ReaLNero··on Caroline Ellison, CEO of Alameda Research, pleads guilty to seven offences
If your ability to make money off something is based on a pump-and-dump (or more fittingly, dump-and-pump) scheme, then you are either committing securities fraud or ending up in a lengthy legal battle over securities fraud.
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