<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: DavidVoid</title><link>https://news.ycombinator.com/user?id=DavidVoid</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 05 May 2026 08:35:17 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=DavidVoid" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by DavidVoid in "VS Code inserting 'Co-Authored-by Copilot' into commits regardless of usage"]]></title><description><![CDATA[
<p>Considering the size (and significance) of the VSCode user base, it feels like someone should be in charge of ensuring that default behavior doesn't change without good reason.<p>Does anyone (or any team) have ownership of the extensions/git/package.json file?</p>
]]></description><pubDate>Sun, 03 May 2026 09:13:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=47995031</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=47995031</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47995031</guid></item><item><title><![CDATA[New comment by DavidVoid in "The electromechanical angle computer inside the B-52 bomber's star tracker"]]></title><description><![CDATA[
<p>See also: the distinct shape of the flap and landing gear levers (which are often located next to each other).<p><a href="https://aviation.stackexchange.com/questions/22680/why-is-the-gear-handle-shaped-the-way-it-is" rel="nofollow">https://aviation.stackexchange.com/questions/22680/why-is-th...</a></p>
]]></description><pubDate>Sat, 18 Apr 2026 19:43:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=47818903</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=47818903</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47818903</guid></item><item><title><![CDATA[New comment by DavidVoid in "Big-Endian Testing with QEMU"]]></title><description><![CDATA[
<p>How do you read a number like 17? "seventeen", small endian.<p>Language is messy, some more than others [1].<p>[1]: <a href="https://en.wikipedia.org/wiki/Danish_language#Numerals" rel="nofollow">https://en.wikipedia.org/wiki/Danish_language#Numerals</a></p>
]]></description><pubDate>Sat, 04 Apr 2026 11:07:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=47637996</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=47637996</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47637996</guid></item><item><title><![CDATA[New comment by DavidVoid in "Where things stand with the Department of War"]]></title><description><![CDATA[
<p>There's an old German short film called <i>Nicht löschbares Feuer</i> (Inextinguishable Fire, 1969)[1] that I'm fond of. It was a protest film against Napalm and how some companies wouldn't really let their employees know what they were actually working on.<p><i>"I am a worker and I work in a vacuum cleaner factory. My wife could use a vacuum cleaner. That's why everyday I pick up a piece. At home I try to assemble the vacuum cleaner. But however I try, it always becomes a sub-machine gun.</i><p><i>...</i><p><i>This vacuum cleaner can become a useful weapon. This sub-machine gun can become a useful household appliance.</i><p><i>What we produce it depends on the workers, students, and engineers."</i><p>That last line is still very relevant today.<p>[1] <a href="https://www.youtube.com/watch?v=EnpLS4ct2mM" rel="nofollow">https://www.youtube.com/watch?v=EnpLS4ct2mM</a></p>
]]></description><pubDate>Fri, 06 Mar 2026 10:48:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=47273336</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=47273336</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47273336</guid></item><item><title><![CDATA[New comment by DavidVoid in "The most-seen UI on the internet? Redesigning turnstile and challenge pages"]]></title><description><![CDATA[
<p>I like em dashes—and sometimes overuse them—but 37 times is absurd in that amount of text.</p>
]]></description><pubDate>Fri, 27 Feb 2026 23:31:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=47187521</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=47187521</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47187521</guid></item><item><title><![CDATA[New comment by DavidVoid in "My iPhone 16 Pro Max produces garbage output when running MLX LLMs"]]></title><description><![CDATA[
<p>I would go even further and state that "you should never assume that floating point functions will evaluate the same on two different computers, or even on two different versions of the same application", as the results of floating point evaluations can differ depending on platform, compiler optimizations, compilation-flags, run-time FPU environment (rounding mode, &c.), and even memory alignment of run-time data.<p>There's a C++26 paper about compile time math optimizations with a good overview and discussion about some of these issues [P1383]. The paper explicitly states:<p><i>1. It is acceptable for evaluation of mathematical functions to differ between translation time and runtime.</i><p><i>2. It is acceptable for constant evaluation of mathematical functions to differ between platforms.</i><p>So C++ has very much accepted the fact that floating point functions should not be presumed to give identical results in all circumstances.<p>Now, it is of course possible to ensure that floating point-related functions give identical results on all your target machines, but it's usually not worth the hassle.<p>[P1383]: <a href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p1383r2.pdf" rel="nofollow">https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p13...</a></p>
]]></description><pubDate>Mon, 02 Feb 2026 10:41:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=46854508</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=46854508</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46854508</guid></item><item><title><![CDATA[New comment by DavidVoid in "My iPhone 16 Pro Max produces garbage output when running MLX LLMs"]]></title><description><![CDATA[
<p>Unless you compile with fast-math ofc, because then the compiler will assume that NaN never occurs in the program.</p>
]]></description><pubDate>Mon, 02 Feb 2026 08:49:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=46853829</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=46853829</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46853829</guid></item><item><title><![CDATA[New comment by DavidVoid in "The government ate my name"]]></title><description><![CDATA[
<p>It's already eroded in many countries right? Gendered patronymic names used to be common here in Sweden - Katarina Gustavsdotter (Vasa) was the daughter of Gusav Eriksson (Vasa), who was the son of Erik Johansson (Vasa), &c. - but gendered patronymic names eventually became permanent last names that got inherited over multiple generations.<p>So now we have a few hundred thousand people with the last name Andersson, despite most of them not being Anders's son.</p>
]]></description><pubDate>Thu, 09 Oct 2025 21:24:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=45533256</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45533256</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45533256</guid></item><item><title><![CDATA[New comment by DavidVoid in "Offline card payments should be possible no later than 1 July 2026"]]></title><description><![CDATA[
<p>> Digital payments are very convenient and deeply integrated, so long as you have a local ID which allows you use the local payment system Swish etc.<p>Just to reiterate how ubiquitous Swish and BankID are here: 99.9% of Swedish residents age 18-67 have BankID (8.6M users), while Swish has 8.7M private users, and 93% of those users send or receive money via Swish at least once per month.</p>
]]></description><pubDate>Fri, 03 Oct 2025 23:12:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=45468859</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45468859</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45468859</guid></item><item><title><![CDATA[New comment by DavidVoid in "Offline card payments should be possible no later than 1 July 2026"]]></title><description><![CDATA[
<p>I'm in Sweden and the only time I've ever come in contact with a check was when an American company sent me one as a refund.<p>Most of these reasons just sound like fee-issues to me. I use a debit card (or Swish) to pay for everything and there's never a cheaper payment option. The fact that checks somehow cost less to use than debit/credit cards sounds ridiculous tbh, especially with all the added handling that must go into dealing with them (it just seems so inefficient).</p>
]]></description><pubDate>Fri, 03 Oct 2025 22:53:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=45468746</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45468746</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45468746</guid></item><item><title><![CDATA[New comment by DavidVoid in "Offline card payments should be possible no later than 1 July 2026"]]></title><description><![CDATA[
<p>That is partially why the banks/government in Sweden have been happy to phase it out. Companies also don't like dealing with cash because it requires extra accounting, security, and transportation. In the early 2000s there were about 50 cash transport robberies per year in Sweden, in 2018 there was 1.</p>
]]></description><pubDate>Fri, 03 Oct 2025 22:45:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=45468701</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45468701</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45468701</guid></item><item><title><![CDATA[New comment by DavidVoid in "Offline card payments should be possible no later than 1 July 2026"]]></title><description><![CDATA[
<p>Swedbank offers debit cards to kids as young as seven [1]. Depending on the kid's age (and what the parents configure), there will be different limits on how much the kid can spend.<p>Swish is the de facto standard for sending money between individuals [2], and that's what grandparents tend to use to send money to their grandchildren.  
It's fee-less (for person-to-person transfers use at least) and it connects your bank account with your phone number. So if anyone wants to send you money, they can just open Swish and enter your phone number (or scan a QR code) and send you some. You also have to sign the payment with the BankID app, which is the de facto standard for authentication [3].<p>And when I write de facto standard I really mean it. 99.9% of Swedish residents age 18-67 have BankID (8.6M users), while Swish has 8.7M private users (93% of which use Swish at least once per month).<p>[1] <a href="https://www.swedbank.se/privat/kort/bankkort/bankkort-mastercard-ung.html" rel="nofollow">https://www.swedbank.se/privat/kort/bankkort/bankkort-master...</a><p>[2] <a href="https://en.wikipedia.org/wiki/Swish_(payment)" rel="nofollow">https://en.wikipedia.org/wiki/Swish_(payment)</a><p>[3] <a href="https://en.wikipedia.org/wiki/BankID_(Sweden)" rel="nofollow">https://en.wikipedia.org/wiki/BankID_(Sweden)</a></p>
]]></description><pubDate>Fri, 03 Oct 2025 22:37:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=45468636</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45468636</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45468636</guid></item><item><title><![CDATA[New comment by DavidVoid in "Offline card payments should be possible no later than 1 July 2026"]]></title><description><![CDATA[
<p>This is also partially due to hacking incidents in recent years. In 2021, all 800 Coop grocery stores were closed for a few days due to the Kaseya VSA ransomware attack [1].<p>[1]: <a href="https://en.wikipedia.org/wiki/Kaseya_VSA_ransomware_attack" rel="nofollow">https://en.wikipedia.org/wiki/Kaseya_VSA_ransomware_attack</a></p>
]]></description><pubDate>Fri, 03 Oct 2025 21:53:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=45468246</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45468246</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45468246</guid></item><item><title><![CDATA[New comment by DavidVoid in "Why I chose Lua for this blog"]]></title><description><![CDATA[
<p>And a lot of the time it makes the syntax more compact than it would be with 0-indexing.<p><pre><code>  for i=1,#arr do
    foo(arr[i])
  end
</code></pre>
I don't feel that strongly for or against either way of indexing though, they both have their pros and cons.</p>
]]></description><pubDate>Thu, 02 Oct 2025 21:31:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=45455844</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45455844</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45455844</guid></item><item><title><![CDATA[New comment by DavidVoid in "Japan has opened its first osmotic power plant"]]></title><description><![CDATA[
<p>I don't see how kilowatts would be more sensible than kilowatt-hours here, especially since the power output might not be consistent.<p>See also, "Power is not Energy": <a href="https://youtu.be/OOK5xkFijPc" rel="nofollow">https://youtu.be/OOK5xkFijPc</a></p>
]]></description><pubDate>Wed, 27 Aug 2025 08:48:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=45037007</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=45037007</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45037007</guid></item><item><title><![CDATA[New comment by DavidVoid in "Brian Eno: The feeling that things are inevitably going to get worse (2009)"]]></title><description><![CDATA[
<p>Despite being written in 2009, it certainly still feels relevant.<p>And thank you for posting this, because it made me think of Sir Noël Coward's banger song <i>"There are bad times just around the corner" (1952)</i> [1], which I hadn't listened to in years.<p><pre><code>  There are bad times just around the corner  
  There are dark clouds hurtling through the sky  
  And it's no good whining  
  About a silver lining  
  For we know from experience that they won't roll by  
</code></pre>
[1]: <a href="https://www.youtube.com/watch?v=khEmMfMVsv4" rel="nofollow">https://www.youtube.com/watch?v=khEmMfMVsv4</a></p>
]]></description><pubDate>Fri, 15 Aug 2025 20:14:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=44916831</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=44916831</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44916831</guid></item><item><title><![CDATA[New comment by DavidVoid in "New colors without shooting lasers into your eyes"]]></title><description><![CDATA[
<p>Ran into the same thing. Changing to a non-default DNS fixed it.</p>
]]></description><pubDate>Sun, 20 Jul 2025 21:21:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=44629418</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=44629418</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44629418</guid></item><item><title><![CDATA[New comment by DavidVoid in "My first verified imperative program"]]></title><description><![CDATA[
<p>> the algorithm will wrongfully report "false" for arrays like e.g. [INT_MIN, -1]<p>If you have <i>INT_MIN</i> along with any other negative number in the array then your program has undefined behavior in C. Signed integer overflow is UB (but unsigned overflow is not).</p>
]]></description><pubDate>Mon, 07 Jul 2025 19:24:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=44493782</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=44493782</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44493782</guid></item><item><title><![CDATA[New comment by DavidVoid in "Seedance 1.0"]]></title><description><![CDATA[
<p>Man I hate when sites hijack the page up/down keys.</p>
]]></description><pubDate>Thu, 12 Jun 2025 20:07:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=44262586</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=44262586</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44262586</guid></item><item><title><![CDATA[New comment by DavidVoid in "Neuromorphic computing"]]></title><description><![CDATA[
<p>There is indeed; Watts aren't energy, and it's a common enough mistake that Technology Connections made a pretty good 52 minute video about it the other month [1].<p>[1]: <a href="https://www.youtube.com/watch?v=OOK5xkFijPc" rel="nofollow">https://www.youtube.com/watch?v=OOK5xkFijPc</a></p>
]]></description><pubDate>Thu, 05 Jun 2025 20:06:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=44195304</link><dc:creator>DavidVoid</dc:creator><comments>https://news.ycombinator.com/item?id=44195304</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44195304</guid></item></channel></rss>