<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: nrr</title><link>https://news.ycombinator.com/user?id=nrr</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 11 Oct 2026 00:44:14 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=nrr" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by nrr in "WSL3 Performance is about 5-60% faster than WSL2 depending on the workload"]]></title><description><![CDATA[
<p>It happens to be the major version reported by `wsl --version` on my system.<p><pre><code>    NRR-WT1; wsl --version
    WSL version: 3.0.1.0
    Kernel version: 6.18.40.1-1
    WSLg version: 1.0.79
    MSRDC version: 1.2.7214
    Direct3D version: 1.611.1-81528511
    DXCore version: 10.0.26100.1-240331-1435.ge-release
    Windows version: 10.0.26300.9457
    NRR-WT1;</code></pre></p>
]]></description><pubDate>Sat, 10 Oct 2026 13:57:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=50033054</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=50033054</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50033054</guid></item><item><title><![CDATA[New comment by nrr in "WSL3 Performance is about 5-60% faster than WSL2 depending on the workload"]]></title><description><![CDATA[
<p>Windows Containers, owing to how NT itself is put together, are incredibly awkward to use. Container images have to go all the way down to smss.exe (the NT equivalent to init), which ties you to a particular kernel patch level.<p>Upgrade the container host? Re-bake your container images. It's a massive pain in the ass.</p>
]]></description><pubDate>Sat, 10 Oct 2026 13:49:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=50032967</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=50032967</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50032967</guid></item><item><title><![CDATA[New comment by nrr in "WSL3 Performance is about 5-60% faster than WSL2 depending on the workload"]]></title><description><![CDATA[
<p>I write Ada that targets Windows and COM, which I consider to be real work.</p>
]]></description><pubDate>Sat, 10 Oct 2026 13:44:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=50032923</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=50032923</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50032923</guid></item><item><title><![CDATA[New comment by nrr in "Climate is accumulating 4 Hiroshima atomic bombs worth of heat per second"]]></title><description><![CDATA[
<p>> Your feels are not proof.<p>No, but it's how I formulate hypotheses for testing. It's why that claim I labeled as verging on vacuously true is uninteresting: how the fuck do I even go about testing that?<p>> The “mathematically uninteresting” claim would be the parsimonious one: as low temperatures go up, cold deaths will decrease, for a net reduction in temperature-related deaths.<p>I fear I may be misunderstanding what you mean by parsimonious here. There's a scientific sense wherein there's an explanation that requires fewer assumptions, and in this sense, I'm still not understanding the argument you're proposing. Simplest hypothesis under what model? I think is the question I want to ask here???<p>The unfortunate part is that it's prima facie unclear that the climate system would be conservative in this way. I'll admit that's due to some ignorance on my part about how climate systems work, but it's also that ignorance that fuels an understanding that there are variables that I can't account for, let alone control for, which limits the kind of modeling that I can undertake to understand this problem (and, as a consequence, your argument, whatever that happens to be).<p>Forgive me if it seems like I'm asking stupid questions, but I'm legitimately trying to understand your contributions as positively contributory. I have no real priors for this that I'm trying to validate or invalidate.</p>
]]></description><pubDate>Wed, 30 Sep 2026 04:35:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=49904388</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49904388</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49904388</guid></item><item><title><![CDATA[New comment by nrr in "Climate is accumulating 4 Hiroshima atomic bombs worth of heat per second"]]></title><description><![CDATA[
<p>I was asking more what argument you had hoped to add to this thread. The fact was quite clear, but the additional exposition around it made me raise an eyebrow.<p>You had made a remark in another post somewhere that there was an unfalsifiable claim in asserting that people will die from both extreme cold and extreme heat, and that claim is one I don't really find all that interesting. Mathematically, it's verging on vacuously true, very firmly in "Yeah, so what?" territory.<p>I'm more curious if there's some (minimally associative but preferably causal) relationship between those extremes that you might know about; e.g., for every linear step increase in heat deaths, we realize some exponential step increase in cold deaths.</p>
]]></description><pubDate>Wed, 30 Sep 2026 01:31:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=49903300</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49903300</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49903300</guid></item><item><title><![CDATA[New comment by nrr in "Climate is accumulating 4 Hiroshima atomic bombs worth of heat per second"]]></title><description><![CDATA[
<p>Sorry, I'm unsure what your thesis is in presenting deaths due to extreme cold this way.</p>
]]></description><pubDate>Tue, 29 Sep 2026 14:28:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=49893927</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49893927</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49893927</guid></item><item><title><![CDATA[New comment by nrr in "Does Georgism work? Five years later"]]></title><description><![CDATA[
<p>> one thing I've always wondered about Georgism and Land Value Tax is whether land supply is actually inelastic<p>It isn't actually perfectly inelastic, but looking at land reclamation (and erosion!) relative to the ease with which places to live can be added to a locale, the supply of land is relatively inelastic. Even then, that kind of misses the core of George's argument about land value.<p>George himself distinguished land from labor and capital by looking at it through the lens of whether the economic value of a piece of land needed to be attributable entirely to improvements undertaken on that land. This is his "all natural opportunities or forces," and those are where the constraint lies.<p>For land reclamation in particular, there are two things to look at: (1) the value attributable to the land reclamation effort; and (2) the residual site value. (2) is land rent, and the Georgist model really is predicated on the relationship the surrounding community has with a piece of land. As it goes, if the community's feelings toward, say, a reclaimed waterfront are tepid, that reclaimed land won't have much value (even if the land reclamation were undertaken at great expense!), and won't command high land rents.</p>
]]></description><pubDate>Sun, 27 Sep 2026 01:31:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=49862442</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49862442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49862442</guid></item><item><title><![CDATA[New comment by nrr in "We write code by hand"]]></title><description><![CDATA[
<p>It's kind of the same distinction between backups and restores, wherein the restores are what's important, but they're impossible without the backups to restore from.<p>One of the first things I do in any new-to-me project is set breakpoints in the integration tests and start stepping through the code so that I can establish some mental context. However, if there aren't integration tests, I begin writing them so that I can walk around with my debugger.</p>
]]></description><pubDate>Mon, 21 Sep 2026 18:24:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=49791235</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49791235</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49791235</guid></item><item><title><![CDATA[New comment by nrr in "We write code by hand"]]></title><description><![CDATA[
<p>I'll push back against this slightly: learning what good code is requires <i>debugging</i> bad code, whether by way of a symbolic debugger or judicious use of printf() or breaking an algorithm down into its steps so that you can figure out its asymptotic behaviors.<p>I harped on checking someone's ability to debug code back when I interviewed candidates, in part because I found that people who could debug effectively could also sniff out bad code. It was something of a bonus that I also happened to select for candidates who could explain their debugging strategies and what that meant for the software they were working on.</p>
]]></description><pubDate>Mon, 21 Sep 2026 16:57:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=49789934</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49789934</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49789934</guid></item><item><title><![CDATA[New comment by nrr in "C++26: Trivial infinite loops are no longer undefined behaviour"]]></title><description><![CDATA[
<p>The state of affairs in C and C++ is abhorrently bad. Not only is there `char` but also `signed char` and `unsigned char`, and the standards seem to leave the signedness interpretation of bare `char` up to the implementation.<p>Ada explicitly settled on `Character` being an enumeration type based on a specific character set encoding. When I learned Ada 95, the ARM specified the ISO 8859-1 character set for `Character`, likewise with `Wide_Character` and `Wide_Wide_Character` explicitly settling on 16- and 32-bit implementations of UCS. I wish more language specifications made decisions like this.<p>D following suit with tying its `char`, `wchar`, and `dchar` to UTF-8, UTF-16, and UTF-32 is commendable.</p>
]]></description><pubDate>Sun, 20 Sep 2026 23:58:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49781442</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49781442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49781442</guid></item><item><title><![CDATA[New comment by nrr in "How SpaceX streamlined the Raptor engine"]]></title><description><![CDATA[
<p>More to the point, MAUs are a measure of reach and not revenue or business health.<p>Looking at this from an investment standpoint (as if, e.g., I were establishing funding requirements for a pension fund or an annuity or some other such financial vehicle), MAUs are a nice to have because they can establish a counterfactual[0] for volume, but I'd be looking at the performance of X's products relative to the financial performance of X's customers buying those products (e.g., for advertisers, things like conversion and customer acquisition cost come to mind), legal exposure (because of, e.g., CSAM distribution) and other tail risks, and also whether there's an existential risk to the liberal democratic order that enables the financial vehicle I'm working with to operate at all, among other portfolio-level risks.<p>--<p>0: Well, kinda. The counterfactual actually comes in when we ask questions like, "If the reach changes, what happens to the economic performance?" Relying on MAUs as a baseline measure of the reachable population based on observation enables us to establish these kinds of counterfactuals.</p>
]]></description><pubDate>Sun, 20 Sep 2026 19:31:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=49779179</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49779179</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49779179</guid></item><item><title><![CDATA[New comment by nrr in "More than 100k people in Japan are now aged 100 or older"]]></title><description><![CDATA[
<p>> Minimizing shareholder value will flatten the economy.<p>Will it though? I'm curious what the empirical basis is for this causal claim, especially given that it ignores the wealth of gray area in between these two extremes. (That goes notwithstanding that I have zero idea what is meant by either "minimizing shareholder value" or how a flattened economy could look as an operationalized outcome. Neither of these are accepted terms of art with precise definitions.)<p>There are some obvious counterexamples to look at, wherein a hypothetical firm doesn't intentionally maximize shareholder value or chooses explicitly not to:<p>- A firm can choose to pursue long-term productivity gains;<p>- A firm can pay higher wages or provide better working conditions and still generate substantial shareholder gains;<p>- A firm can keep its earnings rather than pay dividends to have cash on hand for capital improvements; or<p>- A firm can accept a haircut on its margins to expand along some axis, like manufacturing capacity or market share.<p>Shareholder value is usually taken to be a function of the firm's expected future cash on hand (or, more precisely, the equity claims on that expected future cash on hand) and its exposures to various risks to that cash on hand (optionally quantified by people like me!), and the idea of maximizing shareholder value needs to be understood as having some kind of time horizon. Commonly, in the post-Jack Welch era, this time horizon is three months.<p>On a much longer time horizon, however, sacrificing short-term shareholder gains for long-term productive capacity can very well be analyzed as shareholder value maximization.<p>> Do you really want to live in a pre-industrial agrarian society?<p>This seems to treat the grandparent post's social insurance and institutional design argument that shareholder primacy has contributed to the institutional arrangement that makes intergenerational care difficult as though it means, what, capitalism is bad, so we should return to farming.<p>I'm unsure that I can draw a comparison between these two arguments. They're very different, and the parent post's reply doesn't establish the premise it needs. Industrialization and shareholder primacy aren't binary choices, and the mere existence of modern industrial prosperity doesn't establish the fact that our particular institutional arrangement producing it is in fact necessary for that prosperity.</p>
]]></description><pubDate>Sat, 19 Sep 2026 22:57:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49770818</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49770818</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49770818</guid></item><item><title><![CDATA[New comment by nrr in "US Military had close call after using AI for hallucinated intelligence report"]]></title><description><![CDATA[
<p>> generals deciding to treat it as an opportunity for a show of force blowing them up intentionally<p>Only kinda!<p>„Hielt man fuer UFOs aus dem All / darum schickte ein General / eine Fliegerstaffel hinterher“ They believed that the balloons were unidentified flying objects from outer space. The general panicked and sent a squadron to investigate.<p>„Dabei waren dort am Horizont nur 99 Luftballons“ However, what they found were only 99 balloons.<p>Still, there was a problem: „99 Duesenflieger / jeder war ein grosser Krieger / hielten sich fuer Captain Kirk“ The pilots of those jet fighters thought of themselves as warriors on par with Captain Kirk (which is funny; Starfleet is primarily a scientific organization that only incidentally wields weapons).<p>The neighboring countries concurred: „Die Nachbarn haben nichts gerafft / und fuelten sich gleich angemacht“ They weren't able to suss out anything about these activities and felt provoked by them.<p>Here's where the war ministers make a show of force though: „99 Kriegsminister / Streichholz und Benzinkanister / hielten sich fuer schlaue Leute / witterten schon fette Beute / riefen Krieg und wollten Macht“ The war ministers brought a proverbial match and gas can to the whole affair. They thought themselves shrewd and crafty and could smell the scent of prey, so they called for war.<p>„Mann, wer haette das gedacht / dass es einmal soweit kommt / wegen 99 Luftballons“ Man, who could've thought that it came this far because of 99 balloons?<p>> 99LB was more popular even in the english speaking world<p>This song predates me by just a handful of years, so I never caught it during its radio heyday, but I can't verify this assertion from personal experience. Perhaps this is a UK-centric view? I'm unsure that much of this kind of cultural exchange made it to the US.</p>
]]></description><pubDate>Sat, 19 Sep 2026 20:18:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49769787</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49769787</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49769787</guid></item><item><title><![CDATA[New comment by nrr in "US Military had close call after using AI for hallucinated intelligence report"]]></title><description><![CDATA[
<p>Pedantic clarification: The (original German) song itself didn't mention an actor in particular who had released the balloons, just that there were 99 balloons that flew to the horizon and jet fighters being scrambled in response. The epilogue tells of the consequent whole bunch of lasting destruction as the narrator talks about their patrols.<p>The English translation "99 Red Balloons" is considerably different as far as the details go.</p>
]]></description><pubDate>Fri, 18 Sep 2026 21:45:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=49760688</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49760688</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49760688</guid></item><item><title><![CDATA[New comment by nrr in "Let's make quality the norm again"]]></title><description><![CDATA[
<p>> Fords, on the other hand, have an even, predictable quality. The same with my 72 Dodge. The windows still crank up and down nicely!<p>I don't know if I'd say they have an even, predictable quality, but on an actuarial basis, Detroit certainly makes for easier claim severity modeling than anything out of Ingolstadt, Muenchen, Stuttgart, or Wolfsburg.<p>That said, I don't really understand how quality maps to cars beyond what my comprehension of Japanese has allowed me to read about how Toyota's industrial engineering contrasts against Ford's. My first may have been a 1971 Opel GT that I salvaged by bringing home in parts on a bicycle-drawn trailer as a teenager, but I only ever wrenched on it. I never drove it.</p>
]]></description><pubDate>Wed, 16 Sep 2026 23:01:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=49734211</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49734211</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49734211</guid></item><item><title><![CDATA[New comment by nrr in "LG says we're fake news [video]"]]></title><description><![CDATA[
<p>> Revealed preference only makes sense in a world of perfect information.<p>No??? Revealed preference is dependent on what information is known. The analysis is made easier if the information is perfect, but that is not at all a prerequisite to being able to lean on revealed preference.<p>> In fact, the revealed preferences is for TVs that appear not to spy on you, that's why they hide that information!<p>Exactly! Consider though that, as the information landscape changes, so does the revealed preference. Notably, when things like TVs spying on their buyers comes to light, a preference can be revealed that buyers don't want TVs that spy on them.<p>Like, it's entirely rational for LG to want to hide this fact about their televisions, provided that they have the inkling that this would be unpopular. Their behavior in trying to suppress this press leads me to believe that they know exactly how unpopular this is, and they're trying to get away with it anyway.</p>
]]></description><pubDate>Wed, 16 Sep 2026 22:36:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=49733991</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49733991</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49733991</guid></item><item><title><![CDATA[New comment by nrr in "LG says we're fake news [video]"]]></title><description><![CDATA[
<p>> Companies can develop new products without your advice. In fact consumers often don't know what they want.<p>I'd urge reading up on revealed preference and product discovery. It cuts both ways in that, sure, a company can offer a product on the market that no buyer asked for and have it sell well, but then, the media can expose some rather unsavory facts about that same product and subsequently (consequently?) have it not sell.<p>> Then why do businesses have sales? If prices don't matter why would businesses choose to make less money per sale?<p>It's worth picking this apart. Prices not mattering is usually expressed in economics-ese as price-inelastic demand, and that's usually not what's happening. Sales are a mechanism for drumming up demand for a product, with the hope that the additional volume will compensate for the marginally lower margin.</p>
]]></description><pubDate>Sun, 13 Sep 2026 02:59:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=49679537</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49679537</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49679537</guid></item><item><title><![CDATA[New comment by nrr in "Killing with a car costs $1.6M, California requires drivers to carry $30K"]]></title><description><![CDATA[
<p>Uh, what's the transmission mechanism for this?<p>It's true that the National Flood Insurance Program does this, but that's only for flooding (which, admittedly, is a big part of hurricane damage...). Flood coverage is however not a standard rider on homeowner's insurance policy products, and I'm also unsure whether it can ever be. I've only ever seen it offered as an additional policy product.<p>The concern over pricing below the actuarially fair value is well-placed[0], but I'd urge being precise.<p>--<p>0: <a href="https://home.treasury.gov/news/press-releases/hp548" rel="nofollow">https://home.treasury.gov/news/press-releases/hp548</a></p>
]]></description><pubDate>Sun, 13 Sep 2026 00:07:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49678553</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49678553</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49678553</guid></item><item><title><![CDATA[New comment by nrr in "What Comes After Git"]]></title><description><![CDATA[
<p>> It’s very possible some of your proposals are similar, I’m not familiar with them specifically so I can’t say.<p>If I can ever get around to writing about it or polishing up what I have enough that I feel comfortable with someone else looking at it, I'll poke you directly about some of what I've been working on over on the Fossil side of things.<p>> If you’re familiar with citc/commit cloud, for example, we’ll be doing something along those lines.<p>Oh, hey, yeah. I'm not first-hand familiar with that tooling (I've never been at Google), but there's a similar(-ish) workflow I've been kind of missing from Plan 9, so I've been hammering on that a little. Something like `m1 client connect $remote_url --name $client_name` and `m1 workspace bind M: --client_name $client_name --name $workspace_name`, which is a slightly more obtuse take on running `9fs` to authenticate and bind the sources server into the current namespace.<p>I've found that, at the time of a client connecting, there's a lot of value for me in having, like, the last however many commit manifests and seldom much else as far as file data goes. I can pull down the raw blocks containing that data on demand, and at least for now, commit manifests contain a complete enumeration of what's in the file tree at that commit. That's enough for me to rehydrate a browsable filesystem projection of the repository before I decide that I need to mirror blocks locally.</p>
]]></description><pubDate>Sat, 12 Sep 2026 05:02:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=49668996</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49668996</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49668996</guid></item><item><title><![CDATA[New comment by nrr in "What Comes After Git"]]></title><description><![CDATA[
<p>> Long live CDC Update!<p>Yes! It's one of those things I've carried over to bitty box distributed environments.<p>> You posted before Steve's response[0]. Does that help?<p>It does a little, yeah, but I'll admit that I still feel somewhat teased by it rather than properly informed. As I wrote, I'm close enough to the technical details of this problem that I'm able to use my imagination. I wouldn't be surprised if some of my own proposed designs mesh up with what Steve and co. are doing.<p>I just want some more concrete messaging "from the horse's mouth," as it were, about what's being undertaken to mitigate shortcomings in Git's architecture for folks in the enterprise space of technology and procurement stripes alike who might find it an interesting contrast to GitHub Enterprise.</p>
]]></description><pubDate>Sat, 12 Sep 2026 01:27:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=49667699</link><dc:creator>nrr</dc:creator><comments>https://news.ycombinator.com/item?id=49667699</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49667699</guid></item></channel></rss>