<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: mherdeg</title><link>https://news.ycombinator.com/user?id=mherdeg</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 06 Apr 2026 07:08:17 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=mherdeg" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by mherdeg in "Please don't make me use another QR code restaurant menu"]]></title><description><![CDATA[
<p>It's fascinating to me that we went from "embedding important information in QR codes is silly because they look ridiculous and no one will ever use them" ( <a href="https://picturesofpeoplescanningqrcodes.tumblr.com/" rel="nofollow">https://picturesofpeoplescanningqrcodes.tumblr.com/</a> ) all the way to "sweet, I can read the whole menu online and order and pay when I'm ready, this is great" in like 3 months.</p>
]]></description><pubDate>Sat, 20 Jan 2024 18:23:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=39070639</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=39070639</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39070639</guid></item><item><title><![CDATA[New comment by mherdeg in "The Miele Dialog: cook a fish in ice without melting the ice"]]></title><description><![CDATA[
<p>Was this the premise of the pilot episode of 30 Rock? The trivection oven?</p>
]]></description><pubDate>Thu, 18 Jan 2024 20:16:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=39047043</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=39047043</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39047043</guid></item><item><title><![CDATA[New comment by mherdeg in "Post Office lied and threatened BBC over Fujitsu dev whistleblower"]]></title><description><![CDATA[
<p>Yeah. It's baffling to me that Private Eye covered this in explicit, specific detail a decade ago and there were essentially no consequences for many years after.<p>(I have the same feelings as mhh__ in <a href="https://news.ycombinator.com/item?id=38967529">https://news.ycombinator.com/item?id=38967529</a>. Just a remarkable and extremely slow miscarriage of justice.)</p>
]]></description><pubDate>Fri, 12 Jan 2024 15:35:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=38969255</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38969255</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38969255</guid></item><item><title><![CDATA[New comment by mherdeg in "Rue de l'Avenir"]]></title><description><![CDATA[
<p>Heinlein's "The Roads Must Roll" posits a network of very fast, very long moving walkways which could be used for mass transit (you'd ramp up speed on slower ones then hop over to a fast one). Wikipedia says that moving walkways had been in sf for decades by that point, but Heinlein also almost incidentally invents the Segway in the story -- just a little treat.<p>I love peoplemovers (like the Hong Kong Central-Mid Level escalators and the delightfully bouncy SFO walkways) and always wondered what would have to be different for us to get super-fast ones for transit.<p>In Boston, IMO they would be at least as good as the Green Line :)</p>
]]></description><pubDate>Sat, 06 Jan 2024 23:18:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=38896598</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38896598</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38896598</guid></item><item><title><![CDATA[New comment by mherdeg in "Apple is officially no longer selling the newest Apple Watch in America"]]></title><description><![CDATA[
<p>Would you accept weaponized trademark infringement as a sibling to patent law? The behavior described here seems odd -- I wouldn't call it "good" or "bad" in a moral sense just technically impressive: <a href="https://blog.giovanh.com/blog/2023/10/26/apples-trademark-exploit/" rel="nofollow noreferrer">https://blog.giovanh.com/blog/2023/10/26/apples-trademark-ex...</a> and <a href="https://www.theverge.com/2020/9/14/21436760/us-customs-statement-oneplus-buds-seized-apple-airpod-trademarks" rel="nofollow noreferrer">https://www.theverge.com/2020/9/14/21436760/us-customs-state...</a>.</p>
]]></description><pubDate>Tue, 26 Dec 2023 15:34:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=38772624</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38772624</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38772624</guid></item><item><title><![CDATA[New comment by mherdeg in "Long context prompting for Claude 2.1"]]></title><description><![CDATA[
<p>Gosh I think I'll be a little sad about that future? I'm reminded of how we used to know really fun tricks for squeezing another bit of performance out of our assembly code -- "The Story of Mel" -- and then compilers started doing all the work for us.<p>The past year or so of published literature on LLMs has been kind of hilarious because there is a substantial chunk of stuff whose contribution is "putting this extra English sentence into the input produces measurably better output".<p>It's like watching alchemists puzzle out chemistry, or like watching wizards fill their spellbooks. What a cool time.</p>
]]></description><pubDate>Thu, 07 Dec 2023 04:23:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=38552801</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38552801</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38552801</guid></item><item><title><![CDATA[New comment by mherdeg in "How Hackerman would create an image just by typing 0 and 1 – deep dive into GIF"]]></title><description><![CDATA[
<p>> nothing about computers is magic<p>In this vein I think about nelhage's "Computers Can Be Understood" from time to time - <a href="https://blog.nelhage.com/post/computers-can-be-understood/" rel="nofollow noreferrer">https://blog.nelhage.com/post/computers-can-be-understood/</a> .</p>
]]></description><pubDate>Thu, 07 Dec 2023 02:32:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=38552119</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38552119</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38552119</guid></item><item><title><![CDATA[New comment by mherdeg in "Long context prompting for Claude 2.1"]]></title><description><![CDATA[
<p>I would play a 2023 entry in the Enchanter/Sorcerer/Spellbreaker series where you have to learn and use phrases like "Here is the most relevant sentence in the context:" or "Take it step by step."</p>
]]></description><pubDate>Thu, 07 Dec 2023 02:13:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=38552005</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38552005</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38552005</guid></item><item><title><![CDATA[New comment by mherdeg in "Quake Brutalist Jam II"]]></title><description><![CDATA[
<p>Boston definitely makes it hard to love.<p>Some of the best ambassadors for Brutalist architecture I've experienced are the Barbican in London and the Bonaventure in Los Angeles. They make good spaces for people.</p>
]]></description><pubDate>Thu, 09 Nov 2023 04:14:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=38201111</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38201111</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38201111</guid></item><item><title><![CDATA[New comment by mherdeg in "Apple's Trademark Exploit"]]></title><description><![CDATA[
<p>Huh. What happened with the lot of 2000 seized OnePlus Buds? ( <a href="https://www.theverge.com/2020/9/14/21436760/us-customs-statement-oneplus-buds-seized-apple-airpod-trademarks" rel="nofollow noreferrer">https://www.theverge.com/2020/9/14/21436760/us-customs-state...</a> )<p>Did the company just write off that shipment and keep selling them?</p>
]]></description><pubDate>Tue, 07 Nov 2023 04:37:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=38173304</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38173304</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38173304</guid></item><item><title><![CDATA[New comment by mherdeg in "Getting my library cards onto my phone the hard way"]]></title><description><![CDATA[
<p>Gosh. I just emailed myself a .png of the barcode containing my library card number and open it in, like, the Photos or Gmail app when I'm at the kiosk.</p>
]]></description><pubDate>Sat, 28 Oct 2023 18:31:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=38052239</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=38052239</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38052239</guid></item><item><title><![CDATA[New comment by mherdeg in "The ten year anniversary of the Healthcare.gov rescue"]]></title><description><![CDATA[
<p>I *swear* that a year or two into this whole thing there were a wave of articles about how individual state marketplaces were having insurers exit the state marketplace. The story which I am *sure* I read more than once said that an insurer found they were losing money on a small number of patients with very expensive treatment needs which drove up their costs so much that no one else wanted to buy their product at its new price.<p>I went looking for articles about this recently and couldn't find them any more. Did I imagine this happening?</p>
]]></description><pubDate>Fri, 20 Oct 2023 17:48:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=37959262</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37959262</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37959262</guid></item><item><title><![CDATA[New comment by mherdeg in "A skyscraper that could have toppled over in the wind (1995)"]]></title><description><![CDATA[
<p>Wow, the last time I read about this, I had not seen<p>* the 2019 update that someone re-evaluated the risks and thinks the retrofit might not have been necessary after all ( <a href="https://www.nist.gov/publications/wind-effects-tall-building-square-cross-section-and-mid-side-base-columns-database" rel="nofollow noreferrer">https://www.nist.gov/publications/wind-effects-tall-building...</a> )<p>* the identification of the person who called LeMessurier in 1978 and whose questions made him redo the math (whose name is not listed in the New Yorker article) as Lee DeCarolis ( <a href="https://onlineethics.org/node/41606" rel="nofollow noreferrer">https://onlineethics.org/node/41606</a> )<p>In the version of the story I read, Diane Hartley flagged the risk to the engineer by writing a whole thesis about the building (see e.g. writeup at <a href="https://www.lemessurier.com/sites/default/files/publications/_CiticorpCtrFlawPrincetonGrad%20ModernSteelConstr%20Oct2012.pdf" rel="nofollow noreferrer">https://www.lemessurier.com/sites/default/files/publications...</a> and <a href="https://onlineethics.org/cases/engineers-and-scientists-behaving-well/william-lemessurier-fifty-nine-story-crisis-lesson#addendum" rel="nofollow noreferrer">https://onlineethics.org/cases/engineers-and-scientists-beha...</a> ).<p>It's interesting how, the closer you look, reality grows more complex than the stories we tell about it.</p>
]]></description><pubDate>Thu, 28 Sep 2023 06:05:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=37685853</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37685853</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37685853</guid></item><item><title><![CDATA[New comment by mherdeg in "There's a mechanical watch feature called a “hack”"]]></title><description><![CDATA[
<p>Reading this writeup, the procedure takes up to two minutes:<p>* each person in the room pulls up the stem when their individual second hand is pointing at 0, and also sets the time to the prearranged hour/minute,<p>* then everyone waits a bit longer until this is done;<p>* after another minute, everyone pushes down the stem simultaneously<p>Is there an alternative where you could have some way to force your second hand to the 0 position rather than waiting up to a minute for it to get there on its own then freeze it?<p>I do see why hacking is nice for time zone changes.</p>
]]></description><pubDate>Thu, 28 Sep 2023 05:55:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=37685774</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37685774</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37685774</guid></item><item><title><![CDATA[New comment by mherdeg in "Two photographers captured the same millisecond in time (2018)"]]></title><description><![CDATA[
<p>(I realize that there are a few details that you can use to tell these apart, but,) Who gets to register the copyright on the image?</p>
]]></description><pubDate>Sun, 24 Sep 2023 21:33:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=37637412</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37637412</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37637412</guid></item><item><title><![CDATA[New comment by mherdeg in "Alameda lost tens of millions because of a fat fingering mistake"]]></title><description><![CDATA[
<p>So the house pays $10,000 to everyone who hasn't folded yet?</p>
]]></description><pubDate>Thu, 21 Sep 2023 02:36:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=37592621</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37592621</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37592621</guid></item><item><title><![CDATA[New comment by mherdeg in "RabbitMQ vs. Kafka – An Architect’s Dilemma (Part 1)"]]></title><description><![CDATA[
<p>Thanks for this link -- really interesting.<p>I like the suggestion to rethink whether you actually need to be doing asynchronous computing with a message broker/queue/stream or whether you can represent your work another way.</p>
]]></description><pubDate>Wed, 20 Sep 2023 06:13:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=37580933</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37580933</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37580933</guid></item><item><title><![CDATA[New comment by mherdeg in "I built Excel for Uber and they ditched it"]]></title><description><![CDATA[
<p>A little over ten years ago I worked in the Excel Services team that makes the consumer-visible Excel Web App and also the SharePoint-integrated Excel Services product (server side processing accessible via API or web UI).<p>I loved seeing the genuine joy our PMs had whenever they found an honest to goodness calc bug and could get it reproduced and fixed in The State Machine. It was also a delight to see the web app approach parity with the desktop client experience -- we got to listen to a wide swath of users and build out the stuff we thought would be most useful to the most folks. And I loved our group PM's insight about what the heck Excel could be good for versus purpose built BI tools, other web sheet apps, pure SQL, etc.<p>This is a very fun kind of product to create and it's awesome that you were able to ship it in a way people could use!</p>
]]></description><pubDate>Fri, 15 Sep 2023 23:48:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=37530432</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37530432</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37530432</guid></item><item><title><![CDATA[New comment by mherdeg in "RFC 3339 vs. ISO 8601"]]></title><description><![CDATA[
<p>If the Earth's rotation speeds up or slows down, would you like the "6pm local time" to be 6pm plus the leap seconds that come in between now and 2030? (We don't know how many there will be yet.)</p>
]]></description><pubDate>Fri, 01 Sep 2023 06:24:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=37347492</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37347492</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37347492</guid></item><item><title><![CDATA[New comment by mherdeg in "Mathematical proof is a social compact"]]></title><description><![CDATA[
<p>Whenever I want to think about "what does it mean to prove something?" I dig into my copy of Imre Lakatos's "Proofs and Refutations", a Socratic dialogue-style story where a bunch of aspiring theorem-provers try to prove a particular theorem about the Euler characteristic of polyhedra and discuss what they are actually doing and why it works or doesn't.<p>I originally picked up the book because I was trying to understand Euler's polyhedral formula better -- which in retrospect is kind of like reading Zen and the Art of Motorcycle Maintenance because you wanted to fix a motorcycle.<p>I'm not wired for pure math -- I loved real analysis then quit while I was ahead. Still it's fun to pretend sometimes, and Lakatos does a great job of making you feel like you're learning inside knowledge about what mathematicians do. He introduces fun concepts like "monster-barring" (the way people sometimes carve out special cases in a proof when they encounter counterexamples).<p>I've never made it the whole way through, but I like to go back every few months and absorb a little more.<p>edit to add: I just now skimmed the author's Wikipedia entry and the Stanford Encyclopedia of Philosophy's story about the author's interaction with someone named Éva Izsák and I have a ton of questions.</p>
]]></description><pubDate>Fri, 01 Sep 2023 05:21:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=37347116</link><dc:creator>mherdeg</dc:creator><comments>https://news.ycombinator.com/item?id=37347116</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37347116</guid></item></channel></rss>