<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: fxwin</title><link>https://news.ycombinator.com/user?id=fxwin</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 06 May 2026 14:10:59 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=fxwin" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by fxwin in "Three Inverse Laws of AI"]]></title><description><![CDATA[
<p>I kind of agree with 1, but not really with 2 and 3. It's easy to come up with trivial examples where it is both unreasonable and not feasible to follow those two, both for AI and non-AI scenarios.</p>
]]></description><pubDate>Tue, 05 May 2026 20:35:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48028144</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=48028144</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48028144</guid></item><item><title><![CDATA[New comment by fxwin in "IEA: Solar overtakes all energy sources in a major global first"]]></title><description><![CDATA[
<p>That depends on your use of "attribute". We shouldn't give them (positive) credit (use 1), but we can recognize them as the cause (use 2)</p>
]]></description><pubDate>Tue, 21 Apr 2026 12:59:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47848157</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47848157</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47848157</guid></item><item><title><![CDATA[New comment by fxwin in "IEA: Solar overtakes all energy sources in a major global first"]]></title><description><![CDATA[
<p>i think that's why they used the word "accidentally"</p>
]]></description><pubDate>Mon, 20 Apr 2026 10:14:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=47832301</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47832301</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47832301</guid></item><item><title><![CDATA[New comment by fxwin in "All elementary functions from a single binary operator"]]></title><description><![CDATA[
<p>i think eml is fine, names should be connected to the thing they represent so 'exponential minus log' makes sense to me</p>
]]></description><pubDate>Mon, 13 Apr 2026 10:00:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47749908</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47749908</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47749908</guid></item><item><title><![CDATA[New comment by fxwin in "All elementary functions from a single binary operator"]]></title><description><![CDATA[
<p>eh, i didnt find that paragraph very helpful. it just restates what it means do decompose an expression into another one only relying on eml, and vaguely gestures at what this could mean, i was hoping for something more specific.</p>
]]></description><pubDate>Mon, 13 Apr 2026 09:58:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=47749897</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47749897</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47749897</guid></item><item><title><![CDATA[New comment by fxwin in "How long-distance couples use digital games to facilitate intimacy (2025)"]]></title><description><![CDATA[
<p>> A minority of couples (16%) displayed a preference for
1v1 gameplay, exemplified by casually competitive trivia games
such as Skribbl.io (a Scrabble clone) or drawing games similar to
Pictionary.<p>Uh, skribbl.io is definitely not a Scrabble clone lol (And also not really a 1v1 game)</p>
]]></description><pubDate>Mon, 13 Apr 2026 07:49:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47749018</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47749018</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47749018</guid></item><item><title><![CDATA[New comment by fxwin in "Show HN: 1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs"]]></title><description><![CDATA[
<p>I'm very skeptical of the advantage they're claiming here. The whitepaper [0] only compares these to full precision models, when the more interesting (and probably more meaningful) comparison would be with other quantized models with a similar memory footprint.<p>Especially considering that these models seem to more or less just be quantized variants of Qwen3 with custom kernels and other inference optimizations (?) rather than fine tuned or trained from scratch with a new architecture, I am very surprised (or suspicious rather) that they didn't do the obvious comparison with a quantized Qwen3.<p>Their (to my knowledge) new measure/definition of intelligence seems reasonable, but introducing something like this without thorough benchmarking + model comparison is even more of a red flag to me.<p>[0] <a href="https://github.com/PrismML-Eng/Bonsai-demo/blob/main/1-bit-bonsai-8b-whitepaper.pdf" rel="nofollow">https://github.com/PrismML-Eng/Bonsai-demo/blob/main/1-bit-b...</a></p>
]]></description><pubDate>Wed, 01 Apr 2026 08:08:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=47598182</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47598182</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47598182</guid></item><item><title><![CDATA[New comment by fxwin in "Olympic Committee bars transgender athletes from women’s events"]]></title><description><![CDATA[
<p>We could do that! I'm just trying to say that given categories based on (biological) sex, we should find some criterion based on biological sex to sort people into said categories, which the OC decision seems to do (at least better than the alternatives I have encountered). I don't have a problem at all with finding different ways of defining categories for competitions.<p>Re: anomalies - I think this is just unavoidable in any sort of category system, and I don't have a good solution for it except to consider frequency and severity.</p>
]]></description><pubDate>Thu, 26 Mar 2026 20:23:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=47535255</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47535255</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47535255</guid></item><item><title><![CDATA[New comment by fxwin in "Olympic Committee bars transgender athletes from women’s events"]]></title><description><![CDATA[
<p>> It’s also mighty interesting how it’s always the male division that’s open, until you happen to have a sport where women are beating men at it, and then suddenly it’s the women’s division that’s the open one! (See shooting.)<p>Just in case you're referring to Zhang Shan winning Gold in 1992: the decision to bar women from competing in the 1996 Olympics was made before Zhang had won her medal. [0]<p>> Until men with genetic anomalies are equally banned from sports (for example, being an outlier in height for basketball)<p>We don't have height categories, we have categories based on sex. We have categories based on sex because there are physical difference caused by difference in sex that lead to advantages in sports competitions. As such, people who have physical advantages over others based on their difference in sex (e.g. going through male puberty vs. female puberty) shouldn't be able to compete in the category created to protect participants from precisely those differences.<p>[0] <a href="https://en.wikipedia.org/wiki/Zhang_Shan#cite_ref-nyt_4-0" rel="nofollow">https://en.wikipedia.org/wiki/Zhang_Shan#cite_ref-nyt_4-0</a></p>
]]></description><pubDate>Thu, 26 Mar 2026 20:09:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=47535089</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47535089</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47535089</guid></item><item><title><![CDATA[New comment by fxwin in "An unsolicited guide to being a researcher [pdf]"]]></title><description><![CDATA[
<p>> Why does anyone need to know what order you’re going to present things in.<p>I agree with the sentiment, and many talks do this really badly ("Here is our outline, we start with an introduction, and end with a summary"), but it is worth mentioning that the alternative isn't no structure at all, but trying to convey a bigger picture to your audience for them to anchor each section in once you actually start your talk. This could be done like the OP suggests ("Just tell people the key idea upfront"), but there are other ways: instead of telling people the end result, tell them the question you set out to answer, and present your talk as this journey. look at the same thing/topic through different lenses/perspectives. Present a rough outline of a proof you are going to go through, or a case study you are about to present before going through the details sequentially.<p>> How does one become a good collaborator? The golden rule: Do not block.<p>Not only is this great advice for effective collaboration, it is also a very nice habit to have in any place where people's impression of your ability determines your future (career) trajectory</p>
]]></description><pubDate>Mon, 23 Mar 2026 16:42:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=47491893</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47491893</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47491893</guid></item><item><title><![CDATA[New comment by fxwin in "Floci – A free, open-source local AWS emulator"]]></title><description><![CDATA[
<p>Seems pretty similar to this from a few days ago (but with lower coverage from what i can tell):<p><a href="https://news.ycombinator.com/item?id=47420619">https://news.ycombinator.com/item?id=47420619</a><p><a href="https://github.com/robotocore/robotocore" rel="nofollow">https://github.com/robotocore/robotocore</a></p>
]]></description><pubDate>Sun, 22 Mar 2026 08:49:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=47475630</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47475630</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47475630</guid></item><item><title><![CDATA[New comment by fxwin in "Book: The Emerging Science of Machine Learning Benchmarks"]]></title><description><![CDATA[
<p>Why so snarky? I also didn't know who he was:<p>I'm a director at the Max Planck Institute for Intelligent Systems. Prior to joining the institute, I was Associate Professor for Electrical Engineering and Computer Sciences at the University of California, Berkeley. My research contributes to the scientific foundations of machine learning and algorithmic decision making with a focus on social questions.[0]<p>Also simply knowing of him doesn't answer the question.<p>[0] <a href="https://mrtz.org/" rel="nofollow">https://mrtz.org/</a></p>
]]></description><pubDate>Thu, 19 Mar 2026 12:07:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=47437946</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47437946</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47437946</guid></item><item><title><![CDATA[New comment by fxwin in "Robotocore · a Digital Twin of AWS"]]></title><description><![CDATA[
<p>This looks pretty cool! However I feel that if the README starts with "Drop-in replacement for X", it should also start with "Why use this over X".<p>I do like the idea of saving prompts for projects like these (Which is also where the above question is answered: "Creating an MIT-licensed wrapper around Moto that has 100% feature parity with Localstack." [0] Which (i assume) is motivated by the recent changes to Localstack's distribution model [1])<p>[0] <a href="https://github.com/robotocore/robotocore/blob/main/prompts/20260306-035638-project-inception.md" rel="nofollow">https://github.com/robotocore/robotocore/blob/main/prompts/2...</a><p>[1] <a href="https://blog.localstack.cloud/the-road-ahead-for-localstack/" rel="nofollow">https://blog.localstack.cloud/the-road-ahead-for-localstack/</a></p>
]]></description><pubDate>Wed, 18 Mar 2026 07:15:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=47422526</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47422526</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47422526</guid></item><item><title><![CDATA[New comment by fxwin in "Show HN: Claude Code skills that build complete Godot games"]]></title><description><![CDATA[
<p>fyi that link is dead, maybe the repo is set to private?</p>
]]></description><pubDate>Mon, 16 Mar 2026 22:53:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=47406126</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47406126</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47406126</guid></item><item><title><![CDATA[New comment by fxwin in "The purpose of Continuous Integration is to fail"]]></title><description><![CDATA[
<p>I thought that line was kind of funny: When a CI run fails, you don't rerun it and wait for the result, you rerun it and check why the original run failed in the meantime. Is it flaky? Is it a pipeline issue? Connectivity issue? Did some Key expire?<p>If you just rerun and don't go to find out what exactly caused CI to fail, you end up at the author's conclusion:<p>> (but it could also just have been flaky again).</p>
]]></description><pubDate>Thu, 12 Mar 2026 15:00:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47351596</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47351596</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47351596</guid></item><item><title><![CDATA[New comment by fxwin in "I put my whole life into a single database"]]></title><description><![CDATA[
<p>Why do anything for the greater good at all then? (Also there's a big gap between "forgo flying" and "fly every 2 weeks for 7 years")</p>
]]></description><pubDate>Tue, 10 Mar 2026 13:28:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=47322990</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47322990</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47322990</guid></item><item><title><![CDATA[New comment by fxwin in "I put my whole life into a single database"]]></title><description><![CDATA[
<p>extensive tracking of self-related metrics to improve ones health is the equivalent to reading tons of self-help books to improve ones life/social skills/...<p>We already mostly know what makes people happy/healthy: personal connections, physical activity, healthy diet  and some sort of purpose/goal in life that goes beyond day-to-day activities. 
The problem is that these things generally require (hard) work and can be unpleasant sometimes, so humans do what humans do and spend unreasonable amounts of time doing the more pleasant things such as reading and gathering info rather than applying these and what they already know.
(That's not to say that a project like this can't be fun or lead to insights, especially across longer time spans, but i feel like all of the questions in the first paragraph have fairly obvious answers if you know yourself at all, that don't require extensive tracking of stats to get)</p>
]]></description><pubDate>Tue, 10 Mar 2026 13:22:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=47322923</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47322923</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47322923</guid></item><item><title><![CDATA[New comment by fxwin in "Bet on German Train Delays"]]></title><description><![CDATA[
<p>> Tickets are sent via PDF for trains running 3 hours late<p>I agree that the delays are unacceptable, but the official app is great w/ digital tickets + seat registration, you don't need the PDF at all (it's even optional during checkout, so if you don't like them you can just uncheck the box lol)</p>
]]></description><pubDate>Wed, 04 Mar 2026 12:45:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=47246687</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47246687</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47246687</guid></item><item><title><![CDATA[New comment by fxwin in "We are changing our developer productivity experiment design"]]></title><description><![CDATA[
<p>fwiw i think the interesting part about the original study wasn't so much the slowdowm part, but the discrepancy between perceived and measured speedup/slowdown (which is the part i used to bring up frequently when talking to other devs)</p>
]]></description><pubDate>Wed, 25 Feb 2026 00:45:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=47145781</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47145781</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47145781</guid></item><item><title><![CDATA[New comment by fxwin in "HackEurope 2026: A short rant on AI and hackathons"]]></title><description><![CDATA[
<p>this reads kind of... bitter? The theme of the hackathon was AI (as noted by the author further down), so I'm not sure why he seems surprised/upset that 'All winners had "AI" as a significant part of their solution.'<p>The other points were always true for hackathons (For some more than others, depending on judges/audience), even before AI coding was a thing.<p>> I've been working on this since last September at a slow burn (no code reused for HackEurope though) and the goal is to have a running startup by May.<p>If anything, this is pretty much the opposite of what a hackathon is supposed to be: A place where you meet people you might not even know, come up with an idea on the spot and develop an MVP + pitch it on a tight (time) budget. Taking an idea you've already been working on for months and using it for a hackathon submission feels... odd<p>> A solid 90% of the projects there were just vibe coded slop. Even the ideas were AI. You can tell when multiple people implemented the exact same idea with the exact same title, description, and implementation.<p>The first is probably true, but to really judge the impact of it (Did AI generated ideas actually win?) we'd have to see the results<p>> A lot of cool ideas are out of distribution from the training data, and those rarely show up at hackathons anymore. The AI says they're "too hard" and people simply avoid these.<p>Probably true, but again, not a new phenomenon.</p>
]]></description><pubDate>Mon, 23 Feb 2026 23:09:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=47130368</link><dc:creator>fxwin</dc:creator><comments>https://news.ycombinator.com/item?id=47130368</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47130368</guid></item></channel></rss>