<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: sobani</title><link>https://news.ycombinator.com/user?id=sobani</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 18 Jun 2026 08:43:48 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=sobani" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by sobani in "SpaceX, Other Mega IPOs Denied Fast Index Entry by S&P"]]></title><description><![CDATA[
<p>They do have identical value.<p>500 shares of company A is worth 100% of the market cap of company A.<p>500 shares of company B is also worth 100% of the market cap of company B.<p>So if you have 5 shares of each, you'll have 1% of the market cap of each, even if one of those companies finds the cure for cancer or turns out to be a money furnace.</p>
]]></description><pubDate>Sat, 06 Jun 2026 08:15:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=48422628</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=48422628</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48422628</guid></item><item><title><![CDATA[New comment by sobani in "Can we have the day off?"]]></title><description><![CDATA[
<p>> it seems we actually work more than our ancestors.<p>Only if you count the hours worked for the local lord and forget about all other mandatory work like:<p>- growing your own food<p>- cooking/prepping said food (44 hours per week)<p>- maintenance<p>- spinning, weaving and sewing clothes<p><a href="https://acoup.blog/2025/09/05/collections-life-work-death-and-the-peasant-part-ivb-working-days/" rel="nofollow">https://acoup.blog/2025/09/05/collections-life-work-death-an...</a><p><a href="https://acoup.blog/2025/10/10/collections-life-work-death-and-the-peasant-part-ive-the-no-rest-of-it/" rel="nofollow">https://acoup.blog/2025/10/10/collections-life-work-death-an...</a></p>
]]></description><pubDate>Thu, 28 May 2026 05:50:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48305079</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=48305079</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48305079</guid></item><item><title><![CDATA[New comment by sobani in "Ladybird adopts Rust, with help from AI"]]></title><description><![CDATA[
<p>That reminds me of the "Strangler Fig" pattern where you replace a service by first sending the requests to both the old and new implementation so you can compare their outputs. Then only when you're confident the new service functions as expected do you actually retire the old service.</p>
]]></description><pubDate>Tue, 24 Feb 2026 11:45:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47135914</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=47135914</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47135914</guid></item><item><title><![CDATA[New comment by sobani in "/dev/null is an ACID compliant database"]]></title><description><![CDATA[
<p>Related: <a href="https://en.wikipedia.org/wiki/Phillips_Machine" rel="nofollow">https://en.wikipedia.org/wiki/Phillips_Machine</a><p>"The Phillips Machine is an analogue computer which uses fluidic logic to model the workings of an economy."</p>
]]></description><pubDate>Sat, 25 Oct 2025 08:00:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=45702111</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=45702111</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45702111</guid></item><item><title><![CDATA[New comment by sobani in "Cap'n Web: a new RPC system for browsers and web servers"]]></title><description><![CDATA[
<p>How many of those languages can take an <i>expression</i> instead of a lambda?<p>Func<..> is lambda that can only be invoked.<p>Expression<Func..>> is an AST of a lambda that can be transformed by your code/library.</p>
]]></description><pubDate>Tue, 23 Sep 2025 07:14:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=45343784</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=45343784</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45343784</guid></item><item><title><![CDATA[New comment by sobani in "Emailing a one-time code is worse than passwords"]]></title><description><![CDATA[
<p>> 1-(1-1/1,000,000)^(4×1,000,000) ≈ 98%<p>> Pretty close to 1 account per day<p>No, this means there is a 98% chance you get _at least_ 1 account.<p>`1-1/1,000,000` is the probability you fail 1 attempt. That probability to the 4millionth is the probability you fail 4 million times in a row. 1 minus _that_ probability is that the probability that you _don't_ fail 4 million times in a row, aka that you succeed at least once.<p>The expected number of accounts is still number of attempts times the probability of success for 1 try, or: 4 accounts.</p>
]]></description><pubDate>Fri, 08 Aug 2025 08:31:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=44834804</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=44834804</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44834804</guid></item><item><title><![CDATA[New comment by sobani in "Amazon workers to strike at multiple US warehouses during busy holiday season"]]></title><description><![CDATA[
<p>Yeah @rlupi, America is far too poor to afford basic living conditions. /s<p>But seriously, no US state is as poor as Italy, in GDP per capita terms (Mississippi 50K vs Italy 40K).</p>
]]></description><pubDate>Sat, 21 Dec 2024 10:14:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=42478726</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=42478726</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42478726</guid></item><item><title><![CDATA[New comment by sobani in "New LLM optimization technique slashes memory costs"]]></title><description><![CDATA[
<p>Heat dissipation becomes a _huge_ problem when you deploy a data center inside a perfect insulator, the vacuum of space.<p>Currently about a third of the energy consumption of a data center spent on cooling (heat dissipation)? And that's with the use of a huge heat sink, the earth.</p>
]]></description><pubDate>Thu, 19 Dec 2024 11:31:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=42460467</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=42460467</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42460467</guid></item><item><title><![CDATA[New comment by sobani in "Starship Flight 5: Launch and booster catch [video]"]]></title><description><![CDATA[
<p>> SpaceX should create a simple 'catch' the rocket game. Play in browser style. Just for kicks and marketing.<p>They did: <a href="https://starshipthegame.spacex.com/" rel="nofollow">https://starshipthegame.spacex.com/</a></p>
]]></description><pubDate>Sun, 13 Oct 2024 13:49:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=41828014</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=41828014</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41828014</guid></item><item><title><![CDATA[New comment by sobani in "TSMC execs allegedly dismissed OpenAI CEO Sam Altman as 'podcasting bro'"]]></title><description><![CDATA[
<p>If someone comes up with a new port that had 10% more throughput than USB, do you think that will be enough to make it a viable competitor, or do you think it won't be worth the hassle of replacing your peripherals (cassettes) and computers (cassette players)?</p>
]]></description><pubDate>Sat, 28 Sep 2024 07:58:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=41678673</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=41678673</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41678673</guid></item><item><title><![CDATA[New comment by sobani in "DOJ accuses Visa of monopoly that affects price of 'nearly everything’"]]></title><description><![CDATA[
<p>I have trouble imagining how you'd get a credit card without a bank account.</p>
]]></description><pubDate>Wed, 25 Sep 2024 09:42:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=41645497</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=41645497</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41645497</guid></item><item><title><![CDATA[New comment by sobani in "Move Fast and Abandon Things"]]></title><description><![CDATA[
<p>Would you be willing to trust your child to the care of someone who is unwilling or incapable of finding work outside the jobs program?<p>For any useful job you can think of, ask yourself: What's stopping the unemployed from doing that job right now? They could already be making decent money driving or caring, so why aren't they?</p>
]]></description><pubDate>Wed, 25 Sep 2024 09:26:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=41645423</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=41645423</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41645423</guid></item><item><title><![CDATA[New comment by sobani in "How to succeed in MrBeast production (Leaked PDF)"]]></title><description><![CDATA[
<p>> Imagine that our bitter ememies invented a superior logistics tool, known as the wheel. They also invented airplanes and the concept of blitzkrieg. Should we attribute their success to the wheel, and study how it was designed, since they clearly had a mighty army?<p>If you replace "wheel" with "jerrycan", then that's exactly what happened.<p>Quoting from <a href="https://en.wikipedia.org/wiki/Jerrycan" rel="nofollow">https://en.wikipedia.org/wiki/Jerrycan</a> :<p>> Such was the appreciation of the cans in the war effort that President Franklin Roosevelt noted, "Without these cans it would have been impossible for our armies to cut their way across France at a lightning pace which exceeded the German Blitzkrieg of 1940."</p>
]]></description><pubDate>Mon, 16 Sep 2024 08:54:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=41554093</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=41554093</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41554093</guid></item><item><title><![CDATA[New comment by sobani in "I used to not worry about climate change. Now I do [video]"]]></title><description><![CDATA[
<p>Weighted average prices up to €2.40: <a href="https://brandstofdata.nl/brandstof/benzine/2022" rel="nofollow">https://brandstofdata.nl/brandstof/benzine/2022</a></p>
]]></description><pubDate>Tue, 30 Jan 2024 10:15:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=39188348</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=39188348</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39188348</guid></item><item><title><![CDATA[New comment by sobani in "The phrase "no evidence" is a red flag for bad science communication (2021)"]]></title><description><![CDATA[
<p>The difference is during a regular meeting, the skin is uncut. The skin is a major protection against diseases and the body has a bunch of mechanisms at its regular openings (nose, ears, etc) to protect you.<p>When you cut through someones skin, you bypass one of the major first lines of defense. Therefor surgeons reduce the risks, for a similar reason why clean their tools before use.</p>
]]></description><pubDate>Mon, 08 Jan 2024 17:14:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=38915054</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=38915054</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38915054</guid></item><item><title><![CDATA[New comment by sobani in "America’s Covid job-saving programme gave most of its cash to the rich"]]></title><description><![CDATA[
<p>> <i>increased employment</i> at small businesses by only 2%<p>> implying a cost of $377,000 per <i>job saved</i><p>The second doesn't follow from the first at all?<p>The fact that employment increased doesn't tell you anything about how many jobs were not lost, right?</p>
]]></description><pubDate>Wed, 02 Feb 2022 16:04:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=30179407</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=30179407</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=30179407</guid></item><item><title><![CDATA[New comment by sobani in "I was part of a human subject research study without my consent"]]></title><description><![CDATA[
<p>> a lawyer will be able to answer it a fraction of an hour<p>Except that they will probably won't know the answer immediately an need more time than that: <a href="https://twitter.com/DanielleVEsq/status/1472105731474137094" rel="nofollow">https://twitter.com/DanielleVEsq/status/1472105731474137094</a></p>
]]></description><pubDate>Sun, 19 Dec 2021 17:46:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=29616206</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=29616206</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29616206</guid></item><item><title><![CDATA[New comment by sobani in "Low interest rates in advanced countries have pushed money into real estate"]]></title><description><![CDATA[
<p>There are other taxes than just <i>income</i> tax.<p>There's also capital gains tax or even wealth tax. Especially the last one will target the wealthy.</p>
]]></description><pubDate>Thu, 25 Nov 2021 21:14:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=29345055</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=29345055</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29345055</guid></item><item><title><![CDATA[New comment by sobani in ".NET 6 vs .NET 5 speedup"]]></title><description><![CDATA[
<p>If you're using LINQ on a list, it will not use Expressions, but a plain Func. So nothing will get parsed either way.<p>The difference, as @sbelskie already mentioned, is that Where has an optimization for List, while First only uses the naive enumerator.</p>
]]></description><pubDate>Mon, 22 Nov 2021 12:43:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=29305757</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=29305757</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29305757</guid></item><item><title><![CDATA[New comment by sobani in "If Apple keeps letting its software slip, the next big thing won’t matter"]]></title><description><![CDATA[
<p>When I put two fingers <i>at the same time</i> on a message, the checkboxes immediately appear. If I'm even slightly off, the checkboxes never appear and instead I get to see the contents of the message when I let go.</p>
]]></description><pubDate>Tue, 16 Nov 2021 12:29:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=29239748</link><dc:creator>sobani</dc:creator><comments>https://news.ycombinator.com/item?id=29239748</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29239748</guid></item></channel></rss>