<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: derf_</title><link>https://news.ycombinator.com/user?id=derf_</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 11 Oct 2026 01:47:57 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=derf_" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by derf_ in "I would like the value of my home to rise, while my property taxes fall"]]></title><description><![CDATA[
<p><i>> That sounds like shifting the property tax burden from homeowners to renters...</i><p>This is all obviously very specific to the locality where you live, but at least where I live, property values were recently reassessed to account for the large post-pandemic increases. Individual homeowners were generally stuck with these reassessments, while commercial properties, especially those managed by large property management groups, were organized and successfully petitioned to reduce those assessments in disproportionate numbers. So the balance of power was not equal to start with.</p>
]]></description><pubDate>Sat, 10 Oct 2026 21:06:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=50037176</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=50037176</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50037176</guid></item><item><title><![CDATA[New comment by derf_ in "10-year Treasury yield climbs above 5.3% to a level not seen in 24 years"]]></title><description><![CDATA[
<p>I don't think it's correct to say "rates were kept low" as if the Fed had a choice in the matter. All the Fed can really do is respond to market conditions. It can be slow to react, and it could in theory be <i>wrong</i> about the market in a way that causes economic damage (in one direction or the other), but it can't really do better than the implied market rate.<p>Interest rates were kept at historic lows for a decade because the 2008 crisis caused available credit to absolutely implode, which destroyed a huge swath of the effective money supply. Leverage ratios at banks went from north of 40:1 to closer to 10:1. Without ZIRP and QE and all of the rest, we would have had outright deflation, kicking off the kind of deflationary debt spiral that made the Great Depression so bad.<p>That kind of dramatic destruction of credit did <i>not</i> happen during the pandemic. The banks were fine [0]. What happened was that the economic output of <i>actual goods and services</i> collapsed. So high levels of stimulus led to more money chasing fewer real resources, and you got inflation instead.<p>This should not have been a surprise.<p>[0] Modulo a few like SVB that blew up a couple of years later because they had forgotten that interest rates could also go up.</p>
]]></description><pubDate>Thu, 01 Oct 2026 03:23:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=49917348</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49917348</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49917348</guid></item><item><title><![CDATA[New comment by derf_ in "The senior engineer death spiral"]]></title><description><![CDATA[
<p>This is fine advice up to a certain point, but you do not accomplish bigger and grander things by working harder, nor even, as this implies, by working more diligently. You accomplish them through <i>leverage</i>.<p>It is not just about what you are working on. You need to understand what everyone else is working on, and more importantly, what they <i>could</i> be working on (their capabilities) and what they <i>should</i> be working on (the org's priorities). When you find yourself being dragged in to meetings to write roadmaps, estimate schedules, and contribute paragraphs to the annual budgeting process, you know you're on the right track.<p>He does have one thing right, that this is about reputation, because you cannot just go out and unilaterally take this authority. It has to be earned. Having a large number of lines of code written, commits landed, and tickets closed can be a means to that end, but it is not in and of itself the goal.</p>
]]></description><pubDate>Sun, 20 Sep 2026 19:03:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=49778887</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49778887</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49778887</guid></item><item><title><![CDATA[New comment by derf_ in "Global bond yields hit 2008 highs, raising stakes for big borrowers"]]></title><description><![CDATA[
<p>No, that risk always existed. When the Communists took over Russia, they did not bother to honor all of the Tsarist debts. A country is not like a company. Sovereign default is always a choice. That is what it means to be sovereign.<p>There have been over 70 incidents of overt domestic default since 1800. The United States defaulted in 1790, when a portion of the interest it owed was deferred for 10 years, and technically defaulted again in 1933 when it abrogated the gold clause.</p>
]]></description><pubDate>Tue, 15 Sep 2026 16:37:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=49715107</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49715107</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49715107</guid></item><item><title><![CDATA[New comment by derf_ in "The case against JPEG XL"]]></title><description><![CDATA[
<p>You're welcome. That is what those image sets were for.<p>I was really happy Thomas Davies added quantization matrices to the spec, because if he hadn't, I would have had to. Fortunately, he did a good job. I am glad someone is finally using them. Don't sleep on per-segment quantizer deltas, either.</p>
]]></description><pubDate>Mon, 14 Sep 2026 21:45:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=49704563</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49704563</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49704563</guid></item><item><title><![CDATA[New comment by derf_ in "The case against JPEG XL"]]></title><description><![CDATA[
<p>There were something like 40 companies involved in AV1 standardization. Quite a few technical contributions did not come from Google, and quite a few of Google's proposals were substantially modified by feedback from others before they were included (and not all of them were eventually included).<p>Source: I lead Mozilla's technical contributions to AV1.</p>
]]></description><pubDate>Mon, 14 Sep 2026 02:56:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=49691371</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49691371</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49691371</guid></item><item><title><![CDATA[New comment by derf_ in "The case against JPEG XL"]]></title><description><![CDATA[
<p><i>> A lower resolution image layered below the full resolution image, which is loaded and rendered first.</i><p>Unlike a thumbnail, higher-resolution layers can be predicted from the lower-resolution layer, so those bits are not wasted. That is not possible by layering <img> elements.</p>
]]></description><pubDate>Mon, 14 Sep 2026 02:48:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49691327</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49691327</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49691327</guid></item><item><title><![CDATA[New comment by derf_ in "LG denies TV spying claims, says tracking and snooping concerns 'not true'"]]></title><description><![CDATA[
<p>I don't need the TV to be cheaper. I can afford to make up the difference for whatever few hundred dollars extra they would earn selling my data. But the expensive ones do this stuff, too.</p>
]]></description><pubDate>Sat, 12 Sep 2026 16:06:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=49673807</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49673807</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49673807</guid></item><item><title><![CDATA[New comment by derf_ in "Visualizing Rust's Vtables: How dyn Trait Works In Memory"]]></title><description><![CDATA[
<p>My first question was, if the vtable only has a single function in it (as in these examples), can the compiler optimize it to a function pointer to save an indirection?</p>
]]></description><pubDate>Sun, 06 Sep 2026 13:58:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49586622</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49586622</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49586622</guid></item><item><title><![CDATA[New comment by derf_ in "The Real Luxuries In Life"]]></title><description><![CDATA[
<p>To steel-man their argument, I think what they are trying to describe is <a href="https://en.wikipedia.org/wiki/Anxious-preoccupied_attachment" rel="nofollow">https://en.wikipedia.org/wiki/Anxious-preoccupied_attachment</a> vs. <a href="https://en.wikipedia.org/wiki/Secure_attachment" rel="nofollow">https://en.wikipedia.org/wiki/Secure_attachment</a></p>
]]></description><pubDate>Sat, 05 Sep 2026 21:48:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=49581031</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49581031</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49581031</guid></item><item><title><![CDATA[New comment by derf_ in "Global Trade and the United States Navy"]]></title><description><![CDATA[
<p>Sarah C. M. Paine has an excellent series of lectures on what it means to be a "continental" vs. a "maritime" power, and how the latter build wealth through trade and an international rules-based order. <a href="https://www.youtube.com/watch?v=u9VSg4ZSwJs" rel="nofollow">https://www.youtube.com/watch?v=u9VSg4ZSwJs</a> is probably the most succinct, and a good introduction if the name Alfred T. Mahan is not familiar to you. Dwarkesh Patel's channel has a more recent 9-part series (on this and other topics): <a href="https://www.youtube.com/@DwarkeshPatel" rel="nofollow">https://www.youtube.com/@DwarkeshPatel</a></p>
]]></description><pubDate>Tue, 01 Sep 2026 10:41:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=49520174</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49520174</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49520174</guid></item><item><title><![CDATA[New comment by derf_ in "Stopping the smart TV from being used against you"]]></title><description><![CDATA[
<p>Warren Buffett has often said, "In looking for people to hire, you look for three qualities: integrity, intelligence, and energy. And if you don't have the first, the other two will kill you."<p>The exact same logic applies to devices you buy. These companies have shown they do not have any integrity. So why would you want buy something from them that is "smart" and never sleeps?</p>
]]></description><pubDate>Fri, 28 Aug 2026 22:01:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=49484749</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49484749</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49484749</guid></item><item><title><![CDATA[New comment by derf_ in "The Tariff Cost: analysis of the costs to Americans from new tariffs on Canada"]]></title><description><![CDATA[
<p>It all comes down to who has pricing power. If Canadian exporters can raise prices without unduly harming sales, then the tariffs on their goods are predominantly paid by American consumers. If the US cannot, then the tariffs on <i>their</i> goods are predominantly paid by American exporters (and must be absorbed by reducing profit margins).<p>Whether or not that is true, I have no idea. One would expect there to be enough diversity of trade that on the balance it cannot be that lopsided, but maybe that's wrong. It is certainly <i>possible</i> for one side of a trade war to be hurt both coming and going, without any logical inconsistency.</p>
]]></description><pubDate>Thu, 27 Aug 2026 02:00:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=49458551</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49458551</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49458551</guid></item><item><title><![CDATA[New comment by derf_ in "And then the men with guns tell you to do it anyway"]]></title><description><![CDATA[
<p>"Aware" is definitely one choice of word. The expectation in Seoul is that if the day ever does come, you will be dead before you make it out of the office building you work in. They run evacuation drills anyway, because of course they do.</p>
]]></description><pubDate>Wed, 19 Aug 2026 15:25:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=49362853</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49362853</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49362853</guid></item><item><title><![CDATA[New comment by derf_ in "Memory prices climb 500% in 12 months"]]></title><description><![CDATA[
<p><i>> The component category I've never seen fail is CPU.</i><p>The CPU can fail if the heatsink falls off! That is something that happens (I've had one come off in my hand that was being held on by nothing but hopes and dreams, fortunately not while the CPU was powered on). More likely in a desktop tower form factor.</p>
]]></description><pubDate>Tue, 18 Aug 2026 17:00:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=49348718</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49348718</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49348718</guid></item><item><title><![CDATA[New comment by derf_ in "SIMD in the 90s: Programming Intel's Pentium MMX"]]></title><description><![CDATA[
<p><i>> I believe that only the first Pentium 3 core, Katmai, did this.</i><p>No, the Pentium M (Banias / Dothan) also needed multiple cycles for basic SSE2 ops (with a few exceptions like PUNPCKLQDQ or PMOVMSKB), a full four years after Katmai (source: I owned one, and wrote SIMD on it for codec libraries).</p>
]]></description><pubDate>Sun, 16 Aug 2026 22:27:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=49324396</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49324396</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49324396</guid></item><item><title><![CDATA[New comment by derf_ in "Secondhand book sales are booming. Is it because of AI?"]]></title><description><![CDATA[
<p>My preferred book format is also the mass-market paperback, which the current publishing industry has decided should no longer exist, probably because they found they could not charge over $20 for them.<p>I can also find decades' worth of quality books for prices that sometimes drop below $1 (though popular / rare books are frequently sold for more than their original asking price now, but inflation-adjusted, that is still a good deal, and much less than a new book). There is no reason to expect that just because something was just published recently that it is worth many multiples the cost of an older book. I will still buy new books to support authors I particularly like, but as prices keep going up, I find I am becoming more and more selective.<p>And finally, physical books do not spy on me or show me ads, or otherwise try to coerce me into an abusive relationship, like every other form of entertainment seems to attempt to do these days.</p>
]]></description><pubDate>Sat, 15 Aug 2026 15:01:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=49311172</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49311172</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49311172</guid></item><item><title><![CDATA[New comment by derf_ in "Every exterior shot in The Taking of Pelham 123"]]></title><description><![CDATA[
<p>Hopscotch (1980) is another great Walter Matthau movie. He is just having fun the whole time.</p>
]]></description><pubDate>Fri, 14 Aug 2026 23:17:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=49305766</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49305766</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49305766</guid></item><item><title><![CDATA[New comment by derf_ in "Mini retirements: like a sabbatical, but much smaller"]]></title><description><![CDATA[
<p>You also have 60 days from when your coverage ends to elect to enroll in COBRA, and for many plans coverage is retroactive to when your original coverage ended (although you have to pay premiums retroactively, too). That gives you close to 3 months between intentional job changes where there is health insurance available if you need it, but you do not have to pay for it if you do not need it.</p>
]]></description><pubDate>Tue, 04 Aug 2026 12:42:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=49168004</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49168004</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49168004</guid></item><item><title><![CDATA[New comment by derf_ in "AI Companies Are Trying to Hide a Staggering Amount of Debt"]]></title><description><![CDATA[
<p><i>> When these fail, it will become everyone's problem.</i><p>Debt is senior to equity. For private credit to start taking haircuts, the equity has to have already gone to zero. At that point, this will already have been everyone's problem for some time.</p>
]]></description><pubDate>Thu, 23 Jul 2026 15:47:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=49023528</link><dc:creator>derf_</dc:creator><comments>https://news.ycombinator.com/item?id=49023528</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49023528</guid></item></channel></rss>