<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: ludsan</title><link>https://news.ycombinator.com/user?id=ludsan</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 15 Apr 2026 02:17:48 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=ludsan" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by ludsan in "DBASE on the Kaypro II"]]></title><description><![CDATA[
<p>In a moment of serendipity, I was about 30 minutes into watching this:
<a href="https://www.youtube.com/watch?v=bYU3CQomE5M" rel="nofollow">https://www.youtube.com/watch?v=bYU3CQomE5M</a><p>I had memories of Foxpro and Clipper on my mind, when I found myself in this rabbit hole.</p>
]]></description><pubDate>Tue, 17 Feb 2026 04:10:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=47043624</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=47043624</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47043624</guid></item><item><title><![CDATA[New comment by ludsan in "Zoo of array languages"]]></title><description><![CDATA[
<p>no uiua :(</p>
]]></description><pubDate>Tue, 14 Oct 2025 12:13:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=45579115</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=45579115</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45579115</guid></item><item><title><![CDATA[New comment by ludsan in "Libghostty is coming"]]></title><description><![CDATA[
<p>I guess that's what I always do. or grep or awk or sed..  Maybe if a program takes hours to return it's helpful to be able to search the terminal, but otherwise i'm just pushing up with my arrow and `| grep -v UGLY | grep BEAUTIFUL`</p>
]]></description><pubDate>Tue, 23 Sep 2025 20:15:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=45352202</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=45352202</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45352202</guid></item><item><title><![CDATA[New comment by ludsan in "Vera C. Rubin Observatory first images"]]></title><description><![CDATA[
<p>I'm glad you responded (i'm assuming you knew i wasn't criticizing the effort, but just in case -- I wasn't). I was assuming asteroid trail, but I've read that green stars can't exist and _could_ be a technosignature of "little green men".  :)  Your work on this is lovely.  The combined effort of so many smart people over decades of work is truly heartening.  Thank you.</p>
]]></description><pubDate>Tue, 24 Jun 2025 15:40:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=44367417</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=44367417</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44367417</guid></item><item><title><![CDATA[New comment by ludsan in "Vera C. Rubin Observatory first images"]]></title><description><![CDATA[
<p>something green:  <a href="https://skyviewer.app/embed?target=186.82033+8.25479&fov=0.03" rel="nofollow">https://skyviewer.app/embed?target=186.82033+8.25479&fov=0.0...</a></p>
]]></description><pubDate>Mon, 23 Jun 2025 22:12:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=44360740</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=44360740</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44360740</guid></item><item><title><![CDATA[New comment by ludsan in "A new Sudoku layout with 81 uniquely shaped cells"]]></title><description><![CDATA[
<p>I think Sudoku can be very fun to play with new rules, when you begin thinking in higher abstractions.  I'm a big fan of anti-knight rules.<p>I look forward everyday to see what new puzzles are out on the Cracking-the-cryptic channel.<p>IMO, your use of the word 'satisfying' is to me the definition of fun!</p>
]]></description><pubDate>Thu, 13 Mar 2025 18:48:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=43356152</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=43356152</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43356152</guid></item><item><title><![CDATA[New comment by ludsan in "Ask HN: Where are the good Markdown to PDF tools (that meet these requirements)?"]]></title><description><![CDATA[
<p>I'm surprised Pandoc didn't fit the bill.  It's quite configurable with fenced attributes.<p>I switched from using MD-->(Pandoc-->(latex))--> PDF to using MD-->(Pandoc-->(typst))--> PDF.</p>
]]></description><pubDate>Sun, 02 Mar 2025 16:59:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=43232394</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=43232394</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43232394</guid></item><item><title><![CDATA[New comment by ludsan in "Why Are Jujutsu's ID Prefixes So Short?"]]></title><description><![CDATA[
<p>I love the Jay Jays and the design of the page.  Big fan of jujutsu too :)</p>
]]></description><pubDate>Thu, 27 Feb 2025 22:58:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=43199517</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=43199517</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43199517</guid></item><item><title><![CDATA[The Next Generation of Antlr]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.antlr-ng.org/">https://www.antlr-ng.org/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=43142297">https://news.ycombinator.com/item?id=43142297</a></p>
<p>Points: 2</p>
<p># Comments: 1</p>
]]></description><pubDate>Sat, 22 Feb 2025 19:32:45 +0000</pubDate><link>https://www.antlr-ng.org/</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=43142297</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43142297</guid></item><item><title><![CDATA[New comment by ludsan in "DOGE has 'god mode' access to government data"]]></title><description><![CDATA[
<p>Credulity is a fine default for human interaction.  It is gift of assumed sincerity.<p>Deciding at which point that gift was misplaced is a learned skill and one I cannot claim to have expertise in.<p>I may credulously assume that our poster friend is sincere.  However, as I read replies that the poster has made to sincere responses, I observe:<p><pre><code>  * a claim of mutual empathy via mutual distrust "I've criticized Musk!" ... "I've been contradicting DOGE on things since they became a thing"

  * a surrender of high-ground via tenuous appeal-to-authority "Bibi says he's not a nazi"

  * a veneer of emotional maturity over others: "we don't have to be so stressed about needing to trust DOGE's changes"
</code></pre>
I've seen enough of on-line conversations to understand the "I'm just asking questions" type -- the kind who 
only grows in power as response after response is parried with "my goodenss, how rude?!" aplomb.<p>Buffeted yet calm, our poster friend claims the high-ground while having-and-eating cake.<p>Our poster is in an incredulous superposition of:<p>"So yeah, I don't trust him."  and "I was shocked"<p>or<p>"I don't think they'd renege on it. I'm certainly not naive!"<p>I've wasted too much time discussing our mutual friend.  I should not have done my drive-by, and I apologize to you both for the energy consumption of my this and my previous post.  I shrink away cowardly from responding anymore.<p>I do not apologize for lacking credulity.</p>
]]></description><pubDate>Thu, 20 Feb 2025 18:19:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=43118180</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=43118180</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43118180</guid></item><item><title><![CDATA[New comment by ludsan in "DOGE has 'god mode' access to government data"]]></title><description><![CDATA[
<p>Post your bank account number here.  Give us the benefit of the doubt.</p>
]]></description><pubDate>Thu, 20 Feb 2025 16:32:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=43116756</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=43116756</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43116756</guid></item><item><title><![CDATA[New comment by ludsan in "Trump wins presidency for second time"]]></title><description><![CDATA[
<p>>  you won't win by claiming to be 0.1% less bad.<p>Please.</p>
]]></description><pubDate>Wed, 06 Nov 2024 11:25:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=42060270</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=42060270</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42060270</guid></item><item><title><![CDATA[New comment by ludsan in "Why are Texas interchanges so tall?"]]></title><description><![CDATA[
<p>Honshu is the 7th largest island in the world.  It's area is a little more than 1/3 of texas.</p>
]]></description><pubDate>Wed, 21 Aug 2024 11:31:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=41309202</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=41309202</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41309202</guid></item><item><title><![CDATA[The hunt for the most efficient heat pump in the world]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.wired.com/story/heat-pump-maximum-efficiency/">https://www.wired.com/story/heat-pump-maximum-efficiency/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=40874450">https://news.ycombinator.com/item?id=40874450</a></p>
<p>Points: 33</p>
<p># Comments: 13</p>
]]></description><pubDate>Thu, 04 Jul 2024 12:40:46 +0000</pubDate><link>https://www.wired.com/story/heat-pump-maximum-efficiency/</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=40874450</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40874450</guid></item><item><title><![CDATA[New comment by ludsan in "Africa is building a Great Green Wall to prevent expansion of the Sahara"]]></title><description><![CDATA[
<p>> How does it prevent building up resentment, when obviously a green landscape is more important to the foreigners, then the starving locals?
> How does it solve the hard problem of exponential mankind vs civilizational allmende protection?
> How do the plants survive in the climate change storms yet to come?<p>I plan on using this set of questions next time my girlfriend says we should do something I don't want to do.<p>> I abhor these projects...<p>Jeesh.</p>
]]></description><pubDate>Thu, 22 Feb 2024 16:50:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=39469720</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=39469720</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39469720</guid></item><item><title><![CDATA[New comment by ludsan in "Inside the proton, the ‘most complicated thing you could possibly imagine’"]]></title><description><![CDATA[
<p>the proton motive force powers us all</p>
]]></description><pubDate>Wed, 14 Feb 2024 23:04:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=39376833</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=39376833</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39376833</guid></item><item><title><![CDATA[New comment by ludsan in "Neovide – A simple, no-nonsense, cross-platform GUI for Neovim"]]></title><description><![CDATA[
<p>As a data point, I'd like to chime in here.  I have been a 15 year user of tmux (and screen before that) and never thought I'd change my development habits.  Over the holidays I decided I would do one of those once-every-five-years upgrades to my vim setup as I had accrued dozens of vendored plugins in normal vim and wanted to see what the big deal with neovim was.<p>I bit the bullet and evaluated some of the "distributions"  (AstroNvim and kickstarter) and played around with all the new lua plugins that I had never thought I needed (why use telescope when FZF-vim worked so well?).<p>Anyways, after a month of tweaking and absorbing, I found myself running Neovide only, and doing something I never thought I'd see, running tmux from within neovim/neovide.  I think this only works (for me) because of session management (there are half a dozen plugins for handling quickly changing 'workspaces') and because the built-in terminal (with a very useful plugin called toggleterm: <a href="https://github.com/akinsho/toggleterm.nvim">https://github.com/akinsho/toggleterm.nvim</a>) works so well.<p>I have not stopped using tmux and layouts, and it sits in another fullscreen iterm2 workspace, but I find that I now spend 90% of my time using a fullscreen neovide and summoning/toggling tmux momentarily for running commands.<p>Of course, the caveat here is that my preferred mode of operation is being fullscreen as often as possible.  I think if your preferred mode of operation is to always see splits then running neovim from the terminal within tmux is still the way to go.<p>As for why I like neovide?  I find the animations, when tweaked to be less 'cool' are extremely useful to see where the cursor jumps to.  I am also a huge fan of the fact that I can finally use 'linespace' to put some space between my lines of code -- it is an aesthetic I didn't realize I wanted.</p>
]]></description><pubDate>Thu, 01 Feb 2024 14:48:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=39216539</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=39216539</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39216539</guid></item><item><title><![CDATA[New comment by ludsan in "Fly through your shell history"]]></title><description><![CDATA[
<p>now try it with fzf.  You will have two birthdays</p>
]]></description><pubDate>Fri, 12 Jan 2024 18:41:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=38972089</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=38972089</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38972089</guid></item><item><title><![CDATA[New comment by ludsan in "IDEs we had 30 years ago"]]></title><description><![CDATA[
<p>My first Java IDE was Symantec Café (which became Visual Café).  I haven't thought about that in 25 years.</p>
]]></description><pubDate>Thu, 28 Dec 2023 14:59:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=38793987</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=38793987</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38793987</guid></item><item><title><![CDATA[New comment by ludsan in "Microsoft was blindsided by OpenAI's ouster of CEO Sam Altman"]]></title><description><![CDATA[
<p>fan of e e cummings</p>
]]></description><pubDate>Sat, 18 Nov 2023 00:50:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=38313252</link><dc:creator>ludsan</dc:creator><comments>https://news.ycombinator.com/item?id=38313252</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38313252</guid></item></channel></rss>