<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: aflukasz</title><link>https://news.ycombinator.com/user?id=aflukasz</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 28 Apr 2026 19:39:36 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=aflukasz" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by aflukasz in "The URL shortener that makes your links look as suspicious as possible"]]></title><description><![CDATA[
<p>AI bots (or clients claiming to be one) appear quite fast on new sites, at least that's what I saw recently in few places. They probably monitor Certificate Transparency logs - you won't hide by avoiding linking. Unless you are ok with staying in the shadow of naked http.</p>
]]></description><pubDate>Thu, 15 Jan 2026 12:57:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=46631771</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=46631771</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46631771</guid></item><item><title><![CDATA[New comment by aflukasz in "Ask HN: Share your personal website"]]></title><description><![CDATA[
<p><a href="https://notes.aflukasz.pl" rel="nofollow">https://notes.aflukasz.pl</a> - some writing about software plus experimenting with <a href="https://indieweb.org/POSSE" rel="nofollow">https://indieweb.org/POSSE</a> . Main site at <a href="https://aflukasz.pl" rel="nofollow">https://aflukasz.pl</a> .</p>
]]></description><pubDate>Thu, 15 Jan 2026 11:57:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=46631246</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=46631246</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46631246</guid></item><item><title><![CDATA[New comment by aflukasz in "Why didn't AI “join the workforce” in 2025?"]]></title><description><![CDATA[
<p>> However, they absolutely also lower the barrier to entry and dethrone “pure single tech” (ie backend only, frontend only, “I don’t know Kubernetes”, or other limited scope) software engineers who’ve previously benefited from super specialized knowledge guarding their place in the business.<p>This argument gets repeated frequently, but to me it seems to be missing final, actionable conclusion.<p>If one "doesn't know Kubernetes", what exactly are they supposed to do now, having LLM at hand, in a professional setting? They still "can't" asses the quality of the output, after all. They can't just ask the model, as they can't know if the answer is not misleading.<p>Assuming we are not expecting people to operate with implicit delegation of responsibility to the LLM (something that is ultimately not possible anyway - taking blame is a privilege human will keep for a foreseeable future), I guess the argument in the form as above collapses to "it's easier to learn new things now"?<p>But this does not eliminate (or reduce) a need for specialization of knowledge on the employee side, and there is only so much you can specialize in.<p>The bottleneck <i>maybe</i> shifted right somewhat (from time/effort of the learning stage to the cognition and the memory limits of an individual), but the output on the other side of the funnel (of learn->understand->operate->take-responsibility-for) didn't necessary widen that much, one could argue.</p>
]]></description><pubDate>Tue, 06 Jan 2026 11:12:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=46510977</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=46510977</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46510977</guid></item><item><title><![CDATA[New comment by aflukasz in "2025: The Year in LLMs"]]></title><description><![CDATA[
<p>But that moves the burden of maintenance from the provider of the service to its users (and/or partially to intermediary in form of "skills registry" of sorts, which apparently is a thing now).<p>So maybe a hybrid approach would make more sense? Something like /.well-known/skills/README.md exposed and owned by the providers?<p>That is assuming that the whole idea of "skills" makes sense in practice.</p>
]]></description><pubDate>Thu, 01 Jan 2026 17:19:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=46455886</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=46455886</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46455886</guid></item><item><title><![CDATA[New comment by aflukasz in "Hypothesis: Property-Based Testing for Python"]]></title><description><![CDATA[
<p>> Anyone here use this testing in the wild? Where's it most useful? Do you have the issue I described? Is there an easy way to overcome it?<p>One example would be when you have a naive implementation of some algorithm and you want to introduce a second one, optimized but with much more complex implementation. Then this naive one will act as a model for comparisons.<p>Another case that comes to mind is when you have rather simple properties to test (like: does it finish without a crash, within a given time?, does not cross some boundaries on the output?), and want to easily run over a sensible set of varying inputs.</p>
]]></description><pubDate>Wed, 05 Nov 2025 09:18:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=45821006</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=45821006</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45821006</guid></item><item><title><![CDATA[New comment by aflukasz in "AWS multiple services outage in us-east-1"]]></title><description><![CDATA[
<p>I do for some time now, on the scale of around 20 hosts in their cloud offering. No restarts or network outages. I do see "migrations" from time to time (vm migrating to a different hardware, I presume), but without impact on metrics.</p>
]]></description><pubDate>Mon, 20 Oct 2025 11:47:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=45642833</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=45642833</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45642833</guid></item><item><title><![CDATA[New comment by aflukasz in "Use One Big Server (2022)"]]></title><description><![CDATA[
<p>You can decouple Postgres and surrounding userspace upgrade cycles from your host os, if this is something that you want. Or run multiple different PG versions (have independent upgrades schedule) without being tied to the host os specific mechanisms for that.</p>
]]></description><pubDate>Sun, 07 Sep 2025 11:15:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=45157197</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=45157197</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45157197</guid></item><item><title><![CDATA[New comment by aflukasz in "Nginx introduces native support for ACME protocol"]]></title><description><![CDATA[
<p>Ah, good point.</p>
]]></description><pubDate>Wed, 13 Aug 2025 19:16:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=44892609</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44892609</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44892609</guid></item><item><title><![CDATA[New comment by aflukasz in "Nginx introduces native support for ACME protocol"]]></title><description><![CDATA[
<p>Yeah, but then you can just as well use http-01 with like same effort.</p>
]]></description><pubDate>Wed, 13 Aug 2025 18:39:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=44892174</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44892174</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44892174</guid></item><item><title><![CDATA[New comment by aflukasz in "Gemini CLI"]]></title><description><![CDATA[
<p>> It's a lot more nuanced than that. If you use the free edition of Code Assist, your data can be used UNLESS you opt out,<p>Well... you are sending your data to a remote location that is not yours.</p>
]]></description><pubDate>Wed, 25 Jun 2025 19:27:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=44381012</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44381012</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44381012</guid></item><item><title><![CDATA[New comment by aflukasz in "Spaceballs 2 Will See Rick Moranis Return as Dark Helmet"]]></title><description><![CDATA[
<p>Truly a new breakthrough in home video marketing.</p>
]]></description><pubDate>Fri, 13 Jun 2025 07:55:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=44266612</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44266612</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44266612</guid></item><item><title><![CDATA[New comment by aflukasz in "Direct TLS can speed up your connections"]]></title><description><![CDATA[
<p>Fair point, but it's a place with some useful properties.<p>All the rest of the effect will depend on the specifics of your network. Observing the impact on localhost shows scale of the effect that does not come from the network (more or less) and puts a lower bound on its size one can expect in more realistic conditions.</p>
]]></description><pubDate>Sat, 24 May 2025 07:43:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=44079512</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44079512</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44079512</guid></item><item><title><![CDATA[New comment by aflukasz in "Direct TLS can speed up your connections"]]></title><description><![CDATA[
<p>For those interested - I've checked and observed a difference of 0.2ms on average across 1000 connection attempts on localhost.</p>
]]></description><pubDate>Thu, 22 May 2025 13:24:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=44061824</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44061824</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44061824</guid></item><item><title><![CDATA[New comment by aflukasz in "Direct TLS can speed up your connections"]]></title><description><![CDATA[
<p>And mostly if you are behind CISCO firewall during TLS Server Identity Discovery or some equivalent setup. 3 seconds mentioned in the article were coming mostly from that. From the text itself it's not clear how much gains come from sslnegotiation=direct itself (if we assume no other factors like those present in this case).</p>
]]></description><pubDate>Thu, 22 May 2025 08:11:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=44059865</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44059865</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44059865</guid></item><item><title><![CDATA[New comment by aflukasz in "Dilbert creator Scott Adams says he will die soon from same cancer as Joe Biden"]]></title><description><![CDATA[
<p>Some of you cite your favorite strips. I will too.<p>Dilbert comes down to the caves where trolls (accountants) reside and gets a tour. The guide points to a troll sitting behind a desk, and mumbling in a stupor: "nine, nine, nine...".<p>Guide: And this is our random numbers generator.<p>Dilbert: Are you sure those are random?<p>Guide: That's the problem with randomness - you can never be sure.<p>Edit: Found it here: <a href="https://www.americanscientist.org/article/the-quest-for-randomness" rel="nofollow">https://www.americanscientist.org/article/the-quest-for-rand...</a>.<p>And thank you, Scott - many laughs thanks to you.</p>
]]></description><pubDate>Mon, 19 May 2025 20:50:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=44034712</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=44034712</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44034712</guid></item><item><title><![CDATA[New comment by aflukasz in "Databricks and Neon"]]></title><description><![CDATA[
<p>> AWS Aurora Postgres Serverless v2 has that capability<p>Was just about to react to someone being wrong on the internet and say that this is not true. Instead, TIL that this is, in fact, the case. Since 2024Q4.<p>Thanks for invalidating my stale cache.</p>
]]></description><pubDate>Wed, 14 May 2025 16:18:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=43986315</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=43986315</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43986315</guid></item><item><title><![CDATA[New comment by aflukasz in "My stackoverflow question was closed so here's a blog post about CoreWCF"]]></title><description><![CDATA[
<p>FWIW seems open to me right now.</p>
]]></description><pubDate>Thu, 08 May 2025 12:58:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=43925675</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=43925675</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43925675</guid></item><item><title><![CDATA[New comment by aflukasz in "How to live an intellectually rich life"]]></title><description><![CDATA[
<p>I find consumer vs producer to be very interesting and useful distinction. Sometimes very enlightening and somewhat scary when applied to personal time spending.</p>
]]></description><pubDate>Fri, 02 May 2025 13:55:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=43869811</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=43869811</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43869811</guid></item><item><title><![CDATA[New comment by aflukasz in "The order of files in /etc/ssh/sshd_config.d/ matters"]]></title><description><![CDATA[
<p>In this particular case cloudinit presence in the story is incidental, delivery mechanism of said config file could have been different.<p>It's useful for initializing state that could not have been initialized before booting in the target environment. Canonical example, I guess, being ssh server and client keys management, but the list of modules it implements is long.</p>
]]></description><pubDate>Sun, 06 Apr 2025 07:42:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=43599661</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=43599661</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43599661</guid></item><item><title><![CDATA[New comment by aflukasz in "The order of files in /etc/ssh/sshd_config.d/ matters"]]></title><description><![CDATA[
<p>Yes. Run this as a validation step during base os image creation, if such image is intended to start system with sshd. That way you can verify that distro you use did not pull the carpet from under your feet by changing something with base sshd config that you implicitly rely on.</p>
]]></description><pubDate>Sun, 06 Apr 2025 07:29:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=43599606</link><dc:creator>aflukasz</dc:creator><comments>https://news.ycombinator.com/item?id=43599606</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43599606</guid></item></channel></rss>