<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: silvestrov</title><link>https://news.ycombinator.com/user?id=silvestrov</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 07 Nov 2026 20:44:50 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=silvestrov" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by silvestrov in "US FAA says it will phase out floppy disks from air traffic control by 2028"]]></title><description><![CDATA[
<p>> <i>The primary was being inspected</i><p>So in reality you didn't have two systems.<p>otherwise you would have shut down operations until you had another connection live, so you had 2 online connections.</p>
]]></description><pubDate>Sat, 07 Nov 2026 11:54:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=50403758</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50403758</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50403758</guid></item><item><title><![CDATA[New comment by silvestrov in "Goodbye from Salon"]]></title><description><![CDATA[
<p>> <i>Journalists should be akin to scientists and researcher: specialized in their field</i><p>That would require them to actually have studied that field in university in a masters degree (or PhD) like researchers have.<p>Very few journalists have.  Some journalists are good, many are talking heads.</p>
]]></description><pubDate>Fri, 06 Nov 2026 09:45:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=50390271</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50390271</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50390271</guid></item><item><title><![CDATA[New comment by silvestrov in "Postgres 19 is late because so many more bugs are being found now"]]></title><description><![CDATA[
<p>> <i>on some 50K lines of code</i><p>also some 3rd party libraries are overdesigned/overcomplicated because everybody wants the library to do everything for everybody.<p>This overcomplication can easily introduce security problems that is not present in the 1K solution.</p>
]]></description><pubDate>Mon, 02 Nov 2026 10:24:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=50335058</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50335058</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50335058</guid></item><item><title><![CDATA[New comment by silvestrov in "Eight Bits of Trust: eMudhra's CA keys cracked in milliseconds"]]></title><description><![CDATA[
<p>But eMudhra wanted to (was required to) export the keys.<p>So using an HSM in the first place is a security theater.  Or that this HSM isn't really an HSM since it allows for export of the private key.<p>The trusted enclave in a MacBook is more secure than this HSM.</p>
]]></description><pubDate>Wed, 21 Oct 2026 13:03:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=50180240</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50180240</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50180240</guid></item><item><title><![CDATA[New comment by silvestrov in "Eight Bits of Trust; eMudhra's CA keys cracked in milliseconds"]]></title><description><![CDATA[
<p>Even just a human glancing at the private key should do it.<p>Don't they even test script changes on a staging server?  How could there be such a script error in production that was not caught in testing/staging?<p>This sounds very like a fundamental organization error, not an innocent whoopsie.  It should lead to a permanent ban of the organization.</p>
]]></description><pubDate>Wed, 21 Oct 2026 10:39:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=50178690</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50178690</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50178690</guid></item><item><title><![CDATA[New comment by silvestrov in "The Future of CSS"]]></title><description><![CDATA[
<p>date pickers are something that quickly gets overly complex and site specific.<p>They are only simple when you have no restrictions on which dates that can be selected.<p>But a date picker for a hotel, airplane travel, restaurant, ... might have to show some days as disabled or some days that are "cheap offer" dates.<p>To this add anything that needs to select an interval, like an airplane return ticket.</p>
]]></description><pubDate>Wed, 21 Oct 2026 09:18:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=50177968</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50177968</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50177968</guid></item><item><title><![CDATA[New comment by silvestrov in "Solar surpasses nuclear power globally for first time"]]></title><description><![CDATA[
<p>An interesting fact is that China has passed "peak coal" in 2024  while still growing with about 5% in a year.<p>Denmark had peak coal early (2003) due to early investments in wind power.  Coal is now practically gone.<p>We might see China get the same shift in electricity source as Denmark had over the past 20 years, just much faster.</p>
]]></description><pubDate>Sat, 17 Oct 2026 15:10:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=50131813</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50131813</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50131813</guid></item><item><title><![CDATA[New comment by silvestrov in "The insider trading you're allowed to do"]]></title><description><![CDATA[
<p>I think the major reason the Nokia engineers didn't jump ship to Apple/Google is that they did not want to move to another country.<p>The article is written like it assumes the Nokia HQ was next door to Apple/Google.<p>There is another type of insider trading: If an engineer had stayed at Nokia but bought a lot of shares in Apple after Apple launched the iPhone, would that still be considered insider trading when the engineer did not have any non-public information about Apple, only in which way the general market was moving?<p>A lot of people  laughed at smart phones in 2007-2010, the market majority did not value them and did not predict Apple's stock would grow.</p>
]]></description><pubDate>Fri, 16 Oct 2026 10:47:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=50116772</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50116772</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50116772</guid></item><item><title><![CDATA[New comment by silvestrov in "Things to know when you get cancer"]]></title><description><![CDATA[
<p>> <i>new folder on my Mac, and after appointments I’d dictate what happened and what the doctor said</i><p>I cannot recommend this enough, including writing down almost every day about symptoms and progress.  I didn't have cancer, something else, but it was very valuable to be able to go back and see exactly how long time a symptom has been present <i>and when it disappeared</i>.<p>Doctors also seem to react well to being able to be precise in descriptions of what happened when.</p>
]]></description><pubDate>Wed, 14 Oct 2026 20:34:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=50094764</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=50094764</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50094764</guid></item><item><title><![CDATA[New comment by silvestrov in "Improving site performance by shipping more CSS"]]></title><description><![CDATA[
<p>Personally I don't think this reduction in size is big enough  compared to making all css names unreadable and thus very difficult to debug.<p>It also makes it much more difficult to create personal browser extensions as all css names are now unreadable.</p>
]]></description><pubDate>Sun, 27 Sep 2026 13:02:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=49866330</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49866330</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49866330</guid></item><item><title><![CDATA[New comment by silvestrov in "Agreement between the USA and Denmark (1951,2004) [pdf]"]]></title><description><![CDATA[
<p>Denmark never denied an approval, so it has no meaningful difference.<p>At one point the US had 17 small bases in Greenland. Almost all have been abandoned by the USA on its own initiative.<p>Look at this map:  <a href="https://www.researchgate.net/figure/Former-US-air-bases-in-Greenland-during-WWII-the-air-base-of-our-interest-is-circled_fig1_373652483" rel="nofollow">https://www.researchgate.net/figure/Former-US-air-bases-in-G...</a><p>Today there is only the small Thule/Pituffik base.<p>The US has closed the bases because they make no sense with modern military and satellites.</p>
]]></description><pubDate>Sat, 19 Sep 2026 16:47:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49768063</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49768063</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49768063</guid></item><item><title><![CDATA[New comment by silvestrov in "Sweden pauses Denmark power cable over EU grid rules"]]></title><description><![CDATA[
<p>This is a good live map of how Europe is partitioned into zones and what their prices are.  Right now you can see a large price difference between Sweden and Denmark and also with Norway.<p>Britain is often suffering high prices, likely due to lack of capacity in connections with the mainland EU.<p><a href="https://app.electricitymaps.com/map/zone/DK-DK2/live/fifteen_minutes?signal=electricity-price" rel="nofollow">https://app.electricitymaps.com/map/zone/DK-DK2/live/fifteen...</a></p>
]]></description><pubDate>Wed, 02 Sep 2026 12:43:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=49535412</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49535412</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49535412</guid></item><item><title><![CDATA[New comment by silvestrov in "Commodore 64 released September 1, 1982"]]></title><description><![CDATA[
<p>Commodore 64 in 1982 cost US$595 ($2,059 today).<p>ZX Spectrum in 1982 cost $200  ($692 today) for 16 KB model and had a 48K model for 40% more.<p>It was the difference between affordable and unaffordable for many people.</p>
]]></description><pubDate>Wed, 02 Sep 2026 12:37:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=49535343</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49535343</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49535343</guid></item><item><title><![CDATA[New comment by silvestrov in "Bug Blindness"]]></title><description><![CDATA[
<p>Very limited: as soon as you have cleared a notification it is gone forever and old notifications are also gone rather quickly.<p><a href="https://www.lifewire.com/iphone-notification-history-11895165" rel="nofollow">https://www.lifewire.com/iphone-notification-history-1189516...</a></p>
]]></description><pubDate>Sun, 30 Aug 2026 14:12:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=49498837</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49498837</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49498837</guid></item><item><title><![CDATA[New comment by silvestrov in "Bug Blindness"]]></title><description><![CDATA[
<p>I think this comes from the same problem as notifications on iPhones: if you dismiss them accidentally then it is very difficult to find out what it was.<p>It is missing the equivalent of the "history" in e.g. browsers and YouTube.<p>If a user dismisses an alertbox on desktop, why isn't there an history menu item that  shows the previous 100 alert messages?</p>
]]></description><pubDate>Sun, 30 Aug 2026 13:37:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49498556</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49498556</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49498556</guid></item><item><title><![CDATA[New comment by silvestrov in "HTML Can Do That"]]></title><description><![CDATA[
<p>I'd really wish I could force ISO format for the date input as the current "platform native" is confusing for some users when the OS use a different language than the web page that is shown.<p>For some multi-country companies it makes sense to have all admin pages in English no matter the underlying OS language.  Imagine sending a screenshot where the OS date format is different from what everybody else expects from an English page.</p>
]]></description><pubDate>Thu, 20 Aug 2026 16:11:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49376609</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49376609</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49376609</guid></item><item><title><![CDATA[New comment by silvestrov in "PostgreSQL for Everything"]]></title><description><![CDATA[
<p>PostGIS is also another very useful addition for storing, indexing, and querying geospatial data.<p><a href="http://www.postgis.net" rel="nofollow">http://www.postgis.net</a></p>
]]></description><pubDate>Wed, 19 Aug 2026 14:56:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=49362508</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49362508</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49362508</guid></item><item><title><![CDATA[New comment by silvestrov in "Choose Boring Technology (2015)"]]></title><description><![CDATA[
<p>In the old days 25 years ago, x86 hardware was the main source of unreliability.<p>Today x86 hardware is super reliable and unneeded complexity in the software stack is the main source of problems.</p>
]]></description><pubDate>Fri, 14 Aug 2026 13:37:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=49298516</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49298516</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49298516</guid></item><item><title><![CDATA[New comment by silvestrov in "How Hollywood stopped making movies in Hollywood"]]></title><description><![CDATA[
<p>Los Angeles has mountains/water on all sides so it can't grow in size.<p>It also utilizes the space extremely inefficiently.  Single level single family houses everywhere and the rest is parking space.  The few parks are difficult to access by kids arriving  by foot/bike.<p><i>This is what results in the high rent:  Can't grow supply and don't use existing land efficiently.</i><p>Density: LA = 8,210/sq mi,  Lisbon = 17,040/sq mi, Paris = 10,100/sq mi, Amsterdam = 13,670/sq mi, Copenhagen = 19,195/sq mi. (from wikipedia)<p>Look at Google Street maps: LA is a hellscape of concrete and asfalt.  Lisbon and Amsterdam are much nicer and greener and they stil have higer density.</p>
]]></description><pubDate>Tue, 04 Aug 2026 10:01:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49166390</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49166390</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49166390</guid></item><item><title><![CDATA[New comment by silvestrov in "The Prospects for 128 Bit Processors ( John Mashey SGI 1995)"]]></title><description><![CDATA[
<p>precision loss in floating point is often exponential.<p>If 64 bit isn't enough, then very quickly 128 is also not enough.<p>If precision is important then you will very often want systems that represent every number as an interval [a, b] meaning that the true value is between those 2 numbers.  This makes you able to detect loss of precision due to e.g. d = a / (b - c) where b-c can result in a number close to zero which makes uncertainty grow.  If you use this formula iteratively then precision is lost completely no matter how many bits there are in your floating point variables.</p>
]]></description><pubDate>Sun, 02 Aug 2026 11:08:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=49143306</link><dc:creator>silvestrov</dc:creator><comments>https://news.ycombinator.com/item?id=49143306</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49143306</guid></item></channel></rss>