<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: mattxxx</title><link>https://news.ycombinator.com/user?id=mattxxx</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 24 Apr 2026 11:58:23 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=mattxxx" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by mattxxx in "Typst: A Possible LaTeX Replacement"]]></title><description><![CDATA[
<p>typst is so good! the syntax is cleaner, and it's much easier to write re-usable and clever formatting.<p>LaTeX will have a special spot in my heart, but it's pretty bloated (even minimalist distributions) and suffers from being an early pass at a problem.</p>
]]></description><pubDate>Sat, 27 Sep 2025 15:58:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=45396897</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=45396897</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45396897</guid></item><item><title><![CDATA[New comment by mattxxx in "A Postmark backdoor that’s downloading emails"]]></title><description><![CDATA[
<p>It's pretty daring to do something like this. Something so brazen has a 100% chance of getting caught given enough time...<p>That said, installing any package is a liability, whether it's a library or an mcp server.</p>
]]></description><pubDate>Sat, 27 Sep 2025 15:54:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=45396847</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=45396847</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45396847</guid></item><item><title><![CDATA[New comment by mattxxx in "How can I influence others without manipulating them?"]]></title><description><![CDATA[
<p>well, manipulation is more about intent, rather than technique... I think it doesn't matter if you chose the correct "door" if you're trying to get someone to operate against their own interests.</p>
]]></description><pubDate>Mon, 22 Sep 2025 13:40:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=45333338</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=45333338</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45333338</guid></item><item><title><![CDATA[New comment by mattxxx in "God created the real numbers"]]></title><description><![CDATA[
<p>> unless you're a mathematician<p>As a young math researcher, my mentor definitely did not believe that Math was the absolute descriptor of the universe.<p>You can definitely imagine a scenario where the world does not operate perfectly mathematically correct though Math still exists - as an <i>abstract</i> separate entity.<p>You can do this such that everytime you recognize a new quirk in the world, then you can invent some new math/logical framework to match/approximate the current understanding. I don't know if this is the reality of this world, but when you look at things like complexity theory you have to wonder "okay... maybe we designed a useful <i>system</i> rather than discovering a true law of reality"</p>
]]></description><pubDate>Sat, 30 Aug 2025 02:22:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=45071391</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=45071391</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45071391</guid></item><item><title><![CDATA[New comment by mattxxx in "Imagen 4 is now generally available"]]></title><description><![CDATA[
<p>honestly, that's pretty good</p>
]]></description><pubDate>Fri, 15 Aug 2025 21:14:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=44917337</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44917337</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44917337</guid></item><item><title><![CDATA[New comment by mattxxx in "Imagen 4 is now generally available"]]></title><description><![CDATA[
<p>I guess it's kinda nicely genuine that the "four panel comic strip" has some errors in it (misunderstanding caption + cat high-fiving itself in the bonus fifth panel)</p>
]]></description><pubDate>Fri, 15 Aug 2025 18:18:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=44915731</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44915731</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44915731</guid></item><item><title><![CDATA[New comment by mattxxx in "DoubleAgents: Fine-Tuning LLMs for Covert Malicious Tool Calls"]]></title><description><![CDATA[
<p>great article - it's very true that:<p>1. it's very difficult to verify how a llm will behave without running it
2. there is an intentional ignorance around the security issues of running models<p>I think this research makes the speculative concrete</p>
]]></description><pubDate>Thu, 14 Aug 2025 01:49:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=44895921</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44895921</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44895921</guid></item><item><title><![CDATA[New comment by mattxxx in "FFmpeg 8.0 adds Whisper support"]]></title><description><![CDATA[
<p>also love when a fansubber will just outright give you an asterisk explaining a joke that relies on nuance or wordplay</p>
]]></description><pubDate>Thu, 14 Aug 2025 01:36:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=44895868</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44895868</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44895868</guid></item><item><title><![CDATA[New comment by mattxxx in "Vibe code is legacy code"]]></title><description><![CDATA[
<p>all code is legacy code; git repos are mausoleums</p>
]]></description><pubDate>Thu, 31 Jul 2025 01:35:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=44741504</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44741504</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44741504</guid></item><item><title><![CDATA[New comment by mattxxx in "Ukrainian hackers destroyed the IT infrastructure of Russian drone manufacturer"]]></title><description><![CDATA[
<p>Weird thing: the timestamp on the upper right part of the camera is "01-02-1970" :thinking_face:</p>
]]></description><pubDate>Wed, 16 Jul 2025 16:08:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=44583873</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44583873</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44583873</guid></item><item><title><![CDATA[New comment by mattxxx in "Postgres LISTEN/NOTIFY does not scale"]]></title><description><![CDATA[
<p>The article is good, but maybe a bit negative on the postgres feature. I think the article reads much better with the slant:<p><pre><code>  "LISTEN/NOTIFY got us to this level of concurrency; here's how we diagnosed the performance cliff, and here's what we're doing now."
</code></pre>
Which is like... cool, you were able to scale pretty far and create a lot of value before you needed to find a new solution.</p>
]]></description><pubDate>Fri, 11 Jul 2025 15:38:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=44533394</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44533394</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44533394</guid></item><item><title><![CDATA[New comment by mattxxx in "Measuring the impact of AI on experienced open-source developer productivity"]]></title><description><![CDATA[
<p>agreed - it helps transpose skills.<p>That said, this comes up often in my office. It's just not giving really good advice in many situations - especially novel ones.<p>AI is super good at coming up with things that have been written ad nauseam for coding-interview-prep website</p>
]]></description><pubDate>Fri, 11 Jul 2025 02:31:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=44527909</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=44527909</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44527909</guid></item><item><title><![CDATA[New comment by mattxxx in "US Copyright Office found AI companies breach copyright. Its boss was fired"]]></title><description><![CDATA[
<p>Well, firing someone for this is super weird. It seems like an attempt to censor an interpretation of the law that:<p>1. Criticizes a highly useful technology
2. Matches a potentially-outdated, strict interpretation of copyright law<p>My opinion: I think using copyrighted data to train models for sure seems classically illegal. Despite that, Humans can read a book, get inspiration, and write a new book and not be litigated against. When I look at the litany of derivative fantasy novels, it's obvious they're not all fully independent works.<p>Since AI <i>is</i> and will continue to be so useful and transformative, I think we just need to acknowledge that our laws did not accomodate this use-case, then we should change them.</p>
]]></description><pubDate>Mon, 12 May 2025 13:58:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=43962976</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=43962976</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43962976</guid></item><item><title><![CDATA[New comment by mattxxx in "ALICE detects the conversion of lead into gold at the LHC"]]></title><description><![CDATA[
<p>Humankind cannot gain anything without first giving something in return. To obtain, something of equal value must be lost. That is Alchemy's First Law of Equivalent Exchange.</p>
]]></description><pubDate>Fri, 09 May 2025 18:23:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=43939694</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=43939694</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43939694</guid></item><item><title><![CDATA[New comment by mattxxx in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>agreeing with the point the question makes here; the game theory of global politics does not work with the same morals that we prescribe individual people</p>
]]></description><pubDate>Sun, 19 Jan 2025 14:28:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=42757278</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=42757278</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42757278</guid></item><item><title><![CDATA[New comment by mattxxx in "Right to root access"]]></title><description><![CDATA[
<p>Personally, I think everything should be hackable, however...<p>Limiting the ability to _easily_ modify what's running on a system is more about public cyber-health than the individual's freedom. Viruses + malware much more easily infect systems when they are running outside of a sandbox.</p>
]]></description><pubDate>Mon, 13 Jan 2025 19:36:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=42687818</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=42687818</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42687818</guid></item><item><title><![CDATA[New comment by mattxxx in "The GTA III port for the Dreamcast has been released"]]></title><description><![CDATA[
<p>"We got GTA III on dreamcast before we got GTA VI"</p>
]]></description><pubDate>Tue, 31 Dec 2024 18:37:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=42560750</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=42560750</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42560750</guid></item><item><title><![CDATA[New comment by mattxxx in "Coconut by Meta AI – Better LLM Reasoning with Chain of Continuous Thought?"]]></title><description><![CDATA[
<p>^ This and we need to be continually learning on an energy budget similar to how much a human spends per hour.</p>
]]></description><pubDate>Tue, 31 Dec 2024 18:27:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=42560674</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=42560674</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42560674</guid></item><item><title><![CDATA[New comment by mattxxx in "Google says AI weather model masters 15-day forecast"]]></title><description><![CDATA[
<p>Can we extract the latent understanding it has?<p>Would be really cool to convert it's predictive model into a computer program that predicts written in like python/C/rust/whatever, and I think that would better serve our ability to understand the world.</p>
]]></description><pubDate>Tue, 10 Dec 2024 23:32:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=42382908</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=42382908</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42382908</guid></item><item><title><![CDATA[New comment by mattxxx in "Firefox removes "do not track" feature support"]]></title><description><![CDATA[
<p>Agree with this choice. DNT didn't work, and now it's just a signal that could _help_ organizations track you.</p>
]]></description><pubDate>Tue, 10 Dec 2024 23:29:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=42382887</link><dc:creator>mattxxx</dc:creator><comments>https://news.ycombinator.com/item?id=42382887</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42382887</guid></item></channel></rss>