<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: andrewvc</title><link>https://news.ycombinator.com/user?id=andrewvc</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 02 May 2026 20:41:07 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=andrewvc" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by andrewvc in "He asked AI to count carbs 27000 times. It couldn't give the same answer twice"]]></title><description><![CDATA[
<p>Exactly! My point was that despite the precision of calories we should really think of them as ballpark estimates .</p>
]]></description><pubDate>Wed, 29 Apr 2026 18:37:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=47952517</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=47952517</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47952517</guid></item><item><title><![CDATA[New comment by andrewvc in "He asked AI to count carbs 27000 times. It couldn't give the same answer twice"]]></title><description><![CDATA[
<p>One of the biggest gaps is that people don't understand that food labels are allowed by the FDA to be off by up to 20% in terms of the number of actual calories!<p>In the real world you need to calibrate your behavior with the results. Are you gaining weight? You'll need to eat less if you want to lose any. You can do all the math with nutrition labels and macros you want but that's all theoretical.<p>See this study below for the 20% figure, as well as their experimental results on real food items (some even exceeded this threshold though most were within it).
<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3605747/?st_source=ai_mode#:~:text=The%20Food%20and%20Drug%20Administration,shown%20here%20as%20dashed%20lines." rel="nofollow">https://pmc.ncbi.nlm.nih.gov/articles/PMC3605747/?st_source=...</a></p>
]]></description><pubDate>Wed, 29 Apr 2026 14:08:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=47948700</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=47948700</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47948700</guid></item><item><title><![CDATA[New comment by andrewvc in "How to get better at guitar"]]></title><description><![CDATA[
<p>It’s a great article on something that’s useful, but a bit overconfident in its universality. Better at what? There are many dimensions to being a guitar player. Is it technique? Theory? Ability to pickup a song by ear (this article)? Better at playing in a group? Better at playing solo? Better at reading music? Better at accurate bends? Better at fingerpicking?<p>One of the nice things about music is you can’t get good at ALL of it. You have to pick where to focus. I’ll also say, you might need to ask yourself if you want to get better. I love relaxing by reading through the chords on a new song and playing it. I already have a job, and the time I truly have for intentional practice is like once a month. Most people are not studying to become guitar pros but to enjoy their time with the instrument. If that is your goal let joy be your guide. Perhaps some short term pain is part of that journey but really weigh out what you want out of the experience.</p>
]]></description><pubDate>Tue, 07 Apr 2026 21:32:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=47681632</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=47681632</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47681632</guid></item><item><title><![CDATA[New comment by andrewvc in "The 1979 Design Choice Breaking AI Workloads"]]></title><description><![CDATA[
<p>They say an ideal container system would download portions of layers on demand, however is seems far from ideal for many production workloads. What if your service starts, works fine for an hour, then needs to read one file that is only available over the network, but that endpoint is unreachable? What if it is reachable but it is very very slow?<p>The current system has issues with network stuff, but in a deploy process you can delineate that all to a new container deployment. Perhaps you try to deploy a new container and it fails because the network is slow or broken. Rollback is simpler there. Spreading network issues over time makes debugging much harder.<p>The current system is simple and resilient but clearly not fast. Trading speed for more complex failure modes for such a widely distributed technology is hardly a clear win.<p>The de-duplication seems like a neat win however.</p>
]]></description><pubDate>Mon, 09 Mar 2026 17:46:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=47312525</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=47312525</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47312525</guid></item><item><title><![CDATA[New comment by andrewvc in "The Palantir app helping ICE raids in Minneapolis"]]></title><description><![CDATA[
<p>I mean this idea of defiance is absurd. People here are 99.9% exercising their constitutional rights. The majority of crimes happening at this moment are ICE infringing on people’s constitutional rights. I appreciate you sharing your perspective but that logic exists in isolation from the reality. ICE are so bad at policing they are creating more crimes than they are solving.<p>Of course with the Trump FBI the message is loud and clear, those crimes will not be investigated</p>
]]></description><pubDate>Thu, 15 Jan 2026 17:35:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=46636176</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46636176</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46636176</guid></item><item><title><![CDATA[New comment by andrewvc in "The Palantir app helping ICE raids in Minneapolis"]]></title><description><![CDATA[
<p>Can you describe at what point someone would “have blood on their hands” in your view?<p>The problem in my mind is that these systems are exclusively in service of dishonesty. ICE is clearly being used to further political ends. If it were actually trying to stem immigration it wouldn’t concentrate its officers in a state with one of the lowest rates of illegal immigrants.<p>Are you saying you agree with that cause or that you bear no responsibility?</p>
]]></description><pubDate>Thu, 15 Jan 2026 16:52:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=46635397</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46635397</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46635397</guid></item><item><title><![CDATA[New comment by andrewvc in "The Palantir app helping ICE raids in Minneapolis"]]></title><description><![CDATA[
<p>I’m here in the ground, I’ve seen them detain people for no cause. Masked agents grabbing guys out of a Home Depot parking lot and throwing them in a van only to drop them off later after scaring them. No charges.<p>Maybe you’ll be lucky enough to get picked up so you can get your proof.</p>
]]></description><pubDate>Thu, 15 Jan 2026 15:51:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=46634311</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46634311</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46634311</guid></item><item><title><![CDATA[New comment by andrewvc in "The Palantir app helping ICE raids in Minneapolis"]]></title><description><![CDATA[
<p>For an idea as to how this gets translated into the reality on the ground here in Minneapolis this is an article on what’s going on from the main newspaper in the state.<p>> In the past week alone, ICE boxed in a Woodbury real estate agent recording their movements from his car, slammed him to the ground and detained him at the Whipple Federal Building near Fort Snelling for 10 hours. A 51-year-old teacher patrolling the Nokomis East community told the Star Tribune she was run off the road into a snowbank by ICE for laying on her horn. Officers shattered the car window of a woman attempting to drive past a raid in south Minneapolis to get to a doctor’s appointment nearby, then carried her through the street. Feds pushed an unidentified motorist through a red light into a busy intersection, reportedly fired projectiles at a pedestrian walking “too slowly” in a crosswalk and shoved Minneapolis City Council President Elliott Payne while he was observing their actions from a public sidewalk.<p>You can read the full thing here: <a href="https://www.startribune.com/have-yall-not-learned-federal-agents-target-legal-observers-in-the-aftermath-of-good-shooting/601562804" rel="nofollow">https://www.startribune.com/have-yall-not-learned-federal-ag...</a></p>
]]></description><pubDate>Thu, 15 Jan 2026 15:27:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=46633847</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46633847</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46633847</guid></item><item><title><![CDATA[New comment by andrewvc in "The past was not that cute"]]></title><description><![CDATA[
<p>You are misquoting me. I wrote:<p>> to decorate intentionally in the way we do today<p>Most people not so long ago did not have the luxury of saying “that shirt is so last last year” , or “that living room set is a relic of the 90s!”.<p>Of course people always find ways to decorate and show off, but that’s different than what OP talked about WRT quality furniture. In the past that stuff was so expensive you bought it and lived with it, possibly across multiple generations. If the style changed you probably couldn’t afford to just swap it out.</p>
]]></description><pubDate>Sun, 07 Dec 2025 17:45:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=46183499</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46183499</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46183499</guid></item><item><title><![CDATA[New comment by andrewvc in "The past was not that cute"]]></title><description><![CDATA[
<p>Maybe, but really consumerism wasn’t a thing for most of history because almost no one had the money to decorate intentionally in the way we do today. The very wealthy did to varying extents. When we look at the past we always imagine ourselves to be the ones in Downton Abbey, but most people were lucky to inherit some furniture.<p>I would argue that the reverence for real wood and craft you espoused (and I share) is in part possible due to living in a  consumerist society. For what it’s worth it is still possible to buy those same quality goods today, and certainly at lower cost . However, I would balk at paying the historical fraction of my income (or multiple if we go back to the 1700s), for a new bed.<p>In short cheap dishonest crap is what we ultimately want. It lets us focus our time and resources elsewhere</p>
]]></description><pubDate>Sat, 06 Dec 2025 23:22:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=46177549</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46177549</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46177549</guid></item><item><title><![CDATA[New comment by andrewvc in "100k TPS over a billion rows: the unreasonable effectiveness of SQLite"]]></title><description><![CDATA[
<p>The HN SQLite worship posts have gotten out of hand. What’s next a post on how appending to files is faster than Kafka?<p>It’s great that some people have workloads that this is a fit for. What’s more common is the use case managed databases like RDS etc solves for. You have some quantity of data you want to always be there, be available over a network for whatever app(s) need it and want backups, upgrades, access control etc solved for you.<p>I love SQLite and reach for it for hobby projects, but as a product for general business apps it is quite niche. It has the qualities that make for any popular product on HN, a great getting started experience and a complex maintenance and operational experience.</p>
]]></description><pubDate>Tue, 02 Dec 2025 21:26:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=46127086</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46127086</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46127086</guid></item><item><title><![CDATA[Is Dark Mode Better for Your Eyes?]]></title><description><![CDATA[
<p>Article URL: <a href="https://calgaryfamilyeyedoctors.com/is-dark-mode-better-for-your-eyes/">https://calgaryfamilyeyedoctors.com/is-dark-mode-better-for-your-eyes/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=46025148">https://news.ycombinator.com/item?id=46025148</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Sun, 23 Nov 2025 17:09:49 +0000</pubDate><link>https://calgaryfamilyeyedoctors.com/is-dark-mode-better-for-your-eyes/</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=46025148</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46025148</guid></item><item><title><![CDATA[New comment by andrewvc in "Harnessing America's heat pump moment"]]></title><description><![CDATA[
<p>One other challenge is for existing homes a water heater may only have a gas line running to it. Want a heat pump hot water heater? Hiring the electrician alone, not to mention potentially ripping up walls will ruin any economic advantage.</p>
]]></description><pubDate>Fri, 24 Oct 2025 20:47:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=45698898</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=45698898</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45698898</guid></item><item><title><![CDATA[New comment by andrewvc in "The story of Max, a real programmer"]]></title><description><![CDATA[
<p>It’s a fun trip down memory lane, but the real story today, the sadder story, is that there is no longer any use for simple little programs like this that scratch an itch.<p>They’ve all been solved 100x over by founders who’ve been funded on this site. It used to make sense to have a directory or cgi-bin of helpful scripts. Now it only makes sense as a bit of nostalgia.<p>I miss the days when we had less, could get less done in a day… but felt more ownership over it. Those days are gone.</p>
]]></description><pubDate>Thu, 03 Jul 2025 12:25:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=44454291</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=44454291</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44454291</guid></item><item><title><![CDATA[Cheese powered baby trounces AI]]></title><description><![CDATA[
<p>Article URL: <a href="https://jessicanordell.substack.com/p/how-your-cheese-powered-baby-trounces">https://jessicanordell.substack.com/p/how-your-cheese-powered-baby-trounces</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=44388827">https://news.ycombinator.com/item?id=44388827</a></p>
<p>Points: 2</p>
<p># Comments: 0</p>
]]></description><pubDate>Thu, 26 Jun 2025 16:18:27 +0000</pubDate><link>https://jessicanordell.substack.com/p/how-your-cheese-powered-baby-trounces</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=44388827</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44388827</guid></item><item><title><![CDATA[New comment by andrewvc in "The average college student today"]]></title><description><![CDATA[
<p>I can’t tell you how many professors I’ve had this exact conversation with.<p>It’s also clear that kids whose parents restrict phone use seem to have superpowers compared to those that don’t.<p>A good starting point would be fully banning all phones for the entirety of the school day in K-12.</p>
]]></description><pubDate>Sun, 30 Mar 2025 12:05:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=43523467</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=43523467</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43523467</guid></item><item><title><![CDATA[New comment by andrewvc in "All Clothing Is Handmade (2022)"]]></title><description><![CDATA[
<p>The oldest are maybe old 5-6 years, but they still look great!<p>That said depending on how you store it ymmv. If you keep it in the same pocket as your keys you’ll have a different outcome from keeping it in a separate pocket of a bag or just even in its own pocket in your pants.</p>
]]></description><pubDate>Wed, 26 Mar 2025 16:26:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=43483939</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=43483939</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43483939</guid></item><item><title><![CDATA[New comment by andrewvc in "All clothing is handmade (2022)"]]></title><description><![CDATA[
<p>A few years ago I got into the hobby of handmade leather goods, like wallets.<p>One thing that struck me as I learned more about the process was that I could with little training, make a higher quality, hand sewn wallet than even most luxury brands for less money by simply buying more expensive material. Indeed, the wallets I've made are still going strong.<p>What was also apparent was that I certainly had far less skill than the people constructing those mass market wallets. To be able to operate an industrial sewing machine at speed takes far more skill than learning to saddle stitch by hand. When you stitch by hand you can go quite slowly, and taking the time is the point of a hobby anyway. A sewing machine is slightly worse in quality (but not by a lot) but also scales way better.<p>If you watch videos of skilled folks sewing together shoes on youtube it's insanely impressive how precise and practiced those folks are!<p>Back to wallets, most hobbyists will take a very high end and thick piece of leather, cut out the pattern with an exacto knife, skive the parts that need it, hand stitch it with a saddle stitch, then finish the edges. Whereas a mass-produced wallet will often use a blend of leather, synthetic fabric for pocket liners, and be machine stitched, with some other machines used along the way. The hobbyist design is simple and robust, it's just layers of leather thicker than you'd find in a normal wallet.<p>A mass manufactured wallet, even many luxury ones use thinner pieces of leather and synthetic material and construction methods that are less robust. It's not all about cheapness though, some of these things require extra work. I think a lot of it is about producing a product that looks a specific way, even if it is less durable. For instance some luxury products will use a delicate finish (like a paint) that will look awesome, but just won't last as long as a thick piece of vegetable tan. A thin turned edge can certainly be a failure point as well, and that takes more effort to make! I also have to wonder if these brands intentionally want their items to wear out to encourage people to buy more. I imagine the sort of person who buys a Gucci wallet sees it more as a seasonal status symbol than as an investment.</p>
]]></description><pubDate>Wed, 26 Mar 2025 12:30:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=43481474</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=43481474</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43481474</guid></item><item><title><![CDATA[New comment by andrewvc in "Wired is dropping paywalls for FOIA-based reporting. Others should follow"]]></title><description><![CDATA[
<p>> But while some readers might not subscribe to outlets that give away some of their best journalism for free, it’s just as possible that readers will recognize this sacrifice and reward these outlets with more traffic and subscriptions in the long run.<p>In other words we have a wild guess this will be sustainable for news organizations.<p>Stories like this are always popular on HN but I’m convinced get upvoted because people agree with the idea of more free stuff. I’m skeptical that this will improve the quality of reporting in an already under resourced journalistic environment. Maybe it’s a good idea, but it’s hardly obvious.</p>
]]></description><pubDate>Tue, 18 Mar 2025 15:40:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=43400769</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=43400769</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43400769</guid></item><item><title><![CDATA[New comment by andrewvc in "The meathead margin: how lifting weights might have saved my life"]]></title><description><![CDATA[
<p>That’s natural, I think the same way, but in person try to stick with the here and now. Anyone who’s ever been sick with anything knows that other people often probe with questions and advice that is often unwanted and takes the focus off the sick person.</p>
]]></description><pubDate>Sun, 11 Feb 2024 14:29:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=39335192</link><dc:creator>andrewvc</dc:creator><comments>https://news.ycombinator.com/item?id=39335192</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39335192</guid></item></channel></rss>