<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: jmchuster</title><link>https://news.ycombinator.com/user?id=jmchuster</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 11 Jun 2026 05:54:29 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jmchuster" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jmchuster in "PgDog is funded and coming to a database near you"]]></title><description><![CDATA[
<p>I only just now realized<p>pg cat<p>pg dog<p>What's he going to name the next version?<p>pg emu ?</p>
]]></description><pubDate>Wed, 10 Jun 2026 22:18:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48483518</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=48483518</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48483518</guid></item><item><title><![CDATA[New comment by jmchuster in "Amazon joins Microsoft in sending message to employees"]]></title><description><![CDATA[
<p>I guess that tokenmaxxing phase has served its purpose, of forcing people's brains to go from "i will never use AI, it's scary and new and useless" to "i must learn to use it, this is the new normal, otherwise i'm getting fired".<p>And now they're able to move to the phase of "let's now learn to actually use it effectively".</p>
]]></description><pubDate>Tue, 02 Jun 2026 17:50:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=48373646</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=48373646</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48373646</guid></item><item><title><![CDATA[New comment by jmchuster in "European Tech Alternatives"]]></title><description><![CDATA[
<p>> Famously, the first iPhone was actually expensive trash: no apps, no 3G, couldn't even cut and paste text.<p>Also famously, while the tech elitists complained about all of its shortcomings, the broader consumer market fully embraced it and it single-handedly drove an entirely new generation of consumer electronics.</p>
]]></description><pubDate>Thu, 19 Feb 2026 06:30:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47070575</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=47070575</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47070575</guid></item><item><title><![CDATA[New comment by jmchuster in "Poor Deming never stood a chance"]]></title><description><![CDATA[
<p>What's the fastest way to get promoted to a manager at a fast food chain -- show up on time and do your job. If anything, the managers are workers who cared enough to do a decent job.</p>
]]></description><pubDate>Tue, 17 Feb 2026 20:11:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=47052603</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=47052603</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47052603</guid></item><item><title><![CDATA[New comment by jmchuster in "Open source is not about you (2018)"]]></title><description><![CDATA[
<p>> I understand what the author means, but I think that in any human-2-human interaction, we are all entitled to at least basic courtesy.<p>This only holds up for the "small" number of human interactions the average person gets.  If my neighbor comes and rings my doorbell to say hello, I'm fine answering and shooting the shit, maybe invite them in for a quick coffee.<p>If every 5 minutes a strange comes in and rings my doorbell, I'm not getting up and answering it.  And some people visiting will get angry and start pounding on the door and coming to my window and pounding on it glaring at me inside.  And say, hey, I drove all the way from hours away to come visit you, the least you could do is open the door and say hello.<p>For them, it's their first human-2-human interaction that day, with someone they slightly admire even, and they're expecting basic human courtesy.  To me, they're just the 42nd doorbell ringer today.</p>
]]></description><pubDate>Fri, 13 Feb 2026 18:59:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47006356</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=47006356</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47006356</guid></item><item><title><![CDATA[New comment by jmchuster in "“One Student One Chip” Course Homepage"]]></title><description><![CDATA[
<p>The term is 漢字. It's written the same in both Japanese and Chinese, with the Japanese pronunciation being "kanji" and the Chinese pronunciation being "hànzì".</p>
]]></description><pubDate>Tue, 18 Nov 2025 01:14:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=45960307</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=45960307</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45960307</guid></item><item><title><![CDATA[New comment by jmchuster in "Show HN: Windows 7 GUI for the web"]]></title><description><![CDATA[
<p>> 7.css is a CSS framework for building interface components that look like Windows 7. It is built on top of the GUI backbone of XP.css, which is an extension of 98.css.<p>Just an absolutely lovely line of text.</p>
]]></description><pubDate>Sun, 27 Jul 2025 18:08:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=44703251</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=44703251</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44703251</guid></item><item><title><![CDATA[New comment by jmchuster in "AI-Enabled Trash Trucks Will Scan Your Trash to Scold You About Recycling"]]></title><description><![CDATA[
<p>Other countries have just been doing this by hand. For example, in Japan, they will open up bags of trash from the dumpster, find your address from a discarded envelope, sort out what you should have recycled, then bag it and leave it at your door, with a stern warning and instructions on how to properly sort your trash next time.</p>
]]></description><pubDate>Thu, 10 Jul 2025 21:43:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=44525944</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=44525944</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44525944</guid></item><item><title><![CDATA[New comment by jmchuster in "They tried Made in the USA – it was too expensive for their customers"]]></title><description><![CDATA[
<p>The interview he does on the Odd Lots podcast is a lot more in-depth, and I found it a great listen:<p><a href="https://open.spotify.com/episode/5gJazFZZaZ0OGKf516XpeO" rel="nofollow">https://open.spotify.com/episode/5gJazFZZaZ0OGKf516XpeO</a></p>
]]></description><pubDate>Wed, 02 Jul 2025 14:38:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=44444308</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=44444308</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44444308</guid></item><item><title><![CDATA[New comment by jmchuster in "We’ve had a Denisovan skull since the 1930s, only nobody knew"]]></title><description><![CDATA[
<p>And light truths are visibly open in modern dna</p>
]]></description><pubDate>Mon, 23 Jun 2025 02:34:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=44352019</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=44352019</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44352019</guid></item><item><title><![CDATA[New comment by jmchuster in "Why a plane turned around when a passenger lost a phone midflight"]]></title><description><![CDATA[
<p>Where does your intuition for how long actions take in a cockpit come from?<p>I'm not a pilot, so i have no idea.  But from watching vasaviation on youtube, it always seems to take like 5-10 minutes between when they first radio the control tower there is an emergency, then they go through their checklists and stabilize things, and then they're ready to talk to the tower for the next step.  Now add more back and forth and the time to actually fly to get back to a regular path, and 15 minutes might even seem too short a period of time before you've finished resolving everything and can now kick back and tell the passengers the end result.</p>
]]></description><pubDate>Mon, 31 Mar 2025 07:18:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=43532113</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=43532113</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43532113</guid></item><item><title><![CDATA[New comment by jmchuster in "Learning about Bootc"]]></title><description><![CDATA[
<p>Even if docker is the most popular build tool used across all professionals [1], that usage number is still only 59% of professional developers.<p>[1] <a href="https://survey.stackoverflow.co/2024/technology#most-popular-technologies-tools-tech-prof" rel="nofollow">https://survey.stackoverflow.co/2024/technology#most-popular...</a></p>
]]></description><pubDate>Tue, 25 Mar 2025 04:50:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=43468207</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=43468207</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43468207</guid></item><item><title><![CDATA[New comment by jmchuster in "How much are LLMs boosting real-world programmer productivity?"]]></title><description><![CDATA[
<p>I see it analogous to asking, "How much is access to the internet boosting real-world programmer productivity?"  Are you really 5-10x more productive being able to google something?  Couldn't you have just looked it up in the manual, don't you have peers you can ask, that's such a small portion of the time you spend coding.<p>But we've now lived it so much that it sounds ridiculous to try to argue that the internet doesn't really make _that_ much of a difference.</p>
]]></description><pubDate>Sat, 08 Mar 2025 20:52:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=43303402</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=43303402</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43303402</guid></item><item><title><![CDATA[New comment by jmchuster in "Storing UTC is not a silver bullet (2019)"]]></title><description><![CDATA[
<p>There are lot of points in time that don't have a location, such as a historical event.  Then it's most accurate to store in UTC, then convert to the timezone you want only at display time.<p>The author actually made the point in the beginning of the article.<p>> When I read Stack Overflow questions involving time zones, there’s almost always someone giving the advice to only ever store UTC. Convert to UTC as soon as you can, and convert back to a target time zone as late as you can, for display purposes, and you’ll never have a time zone issue again, they say.<p>But what if you're not actually storing "a point in time" but actually storing a "time at a location"?  The trick is to follow the Stack Overflow advice, but just in the opposite direction.  You store the time as a "wall time", and don't store a timezone or an offset, and convert it to UTC (an actual point in time) at the last minute possible.<p>For a given location, what timezone or daylight savings rules it's going to follow, are always up for change, so the only thing you know for sure is the "wall time" and the "location".  Waiting till the last minute maximizes the chance that you've got the latest time library with the latest rules, so it follows the same principle as the Stack Overflow advice.<p>Now, my opinion might also be colored by experience working in the rental car industry, because the primary goal there is what the customer experiences.  Because in their mind, they set up their rental in Phoenix, AZ to start at 9am, so when they're at the counter, and it says 9am on the "wall", the car better be there.  They don't want to hear that time zone rules for Phoenix changed in the 6 months since they placed the rental, so "technically" their rental doesn't start until 10am.  So in our database, we actually just store "07/23/2024;0900;Phoenix".  It's actually incorrect to even store a timezone or an offset, because there's no guarantee those won't change, only the location won't change, so you have to do the lookup for the timezone and the rules for the given location at the very last minute, maximizing your chances of having all the latest time library updates.</p>
]]></description><pubDate>Tue, 23 Jul 2024 09:12:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=41044137</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=41044137</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41044137</guid></item><item><title><![CDATA[New comment by jmchuster in "Tech Debt: My Rust Library Is Now a CDO"]]></title><description><![CDATA[
<p>The 2008 mortgage crisis is now 16 years old, and the stock market had recovered by 2011.  So presumably anyone who entered the work force afterwards might have little sense of it, which would be anyone under the age of 31 (or 35 if you count college).</p>
]]></description><pubDate>Tue, 26 Mar 2024 14:26:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=39828277</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=39828277</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39828277</guid></item><item><title><![CDATA[New comment by jmchuster in "Nobody ever gets credit for fixing problems that never happened (2001) [pdf]"]]></title><description><![CDATA[
<p>On climate change, it already did work once with the hole in the ozone layer.<p>People ask why they don't hear about it anymore -- oh, it's because we listened and banned CFCs and fixed the hole.</p>
]]></description><pubDate>Fri, 23 Feb 2024 05:41:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=39477363</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=39477363</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39477363</guid></item><item><title><![CDATA[New comment by jmchuster in "OpenAI staff threaten to quit unless board resigns"]]></title><description><![CDATA[
<p>> What does Altman bring to the table exactly. What is going to be lost if he leaves.<p>If Altman did literally nothing else for Microsoft, except instantly bring over 700 of the top AI researchers in the world, he would still be one of the most valuable people they could ever hire.</p>
]]></description><pubDate>Tue, 21 Nov 2023 02:41:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=38358304</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=38358304</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38358304</guid></item><item><title><![CDATA[New comment by jmchuster in "Business questions worth asking"]]></title><description><![CDATA[
<p>It's probably helpful to first get a sense of how much work it is to gather customer feedback.  As an example, Qualtrics was getting single digit percent response rates, on a simple NPS survey (<a href="https://delighted.com/blog/average-survey-response-rate" rel="nofollow noreferrer">https://delighted.com/blog/average-survey-response-rate</a>).  If you're asking people to give you more detailed feedback, I'd imagine the hit rate might be even lower.  Another data point, people who gather feedback professionally often offer customers $100 for an hour of their time.</p>
]]></description><pubDate>Sun, 12 Nov 2023 22:19:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=38244682</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=38244682</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38244682</guid></item><item><title><![CDATA[New comment by jmchuster in "Who cares about the Ivy League?"]]></title><description><![CDATA[
<p>New grad talent is a huge pipeline for Google or any other FAANG, and they'll recruit at every well-rated and large engineering program they can find, the large majority of which aren't just MIT. And tons of engineering programs that aren't those, though they may just do all their recruiting through the colleges' online resources, since they have a limited number of humans to physically travel.</p>
]]></description><pubDate>Wed, 05 Jul 2023 15:39:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=36601961</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=36601961</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36601961</guid></item><item><title><![CDATA[New comment by jmchuster in "Chinese Tech Terms Explained in English"]]></title><description><![CDATA[
<p>From the provided wiki link, it doesn't mean to refuel the car, it means to "step on the gas."</p>
]]></description><pubDate>Sun, 02 Jul 2023 23:57:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=36567094</link><dc:creator>jmchuster</dc:creator><comments>https://news.ycombinator.com/item?id=36567094</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36567094</guid></item></channel></rss>