<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: abahgat</title><link>https://news.ycombinator.com/user?id=abahgat</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 06 Aug 2026 06:15:17 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=abahgat" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by abahgat in "Ask HN: What does your local LLM setup looks like?"]]></title><description><![CDATA[
<p>I bought a pretty powerful desktop computer for gaming in late 2025. It came with an RTX 5080, which I started using to run some local LLMs and run some experiments (most recently, I was trying to get agents to get better at playing Zork I).<p>I've mostly enjoyed having WSL to leverage Linux dev tools, but it seems like it's still adding overhead that prevents me from taking advantage of the GPU in full, so I'll likely get another drive and install Linux.<p>I tried Qwen, Llama, Mistral and Gemma. Gemma 4 was pretty impressive.</p>
]]></description><pubDate>Mon, 15 Jun 2026 06:26:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48537357</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=48537357</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48537357</guid></item><item><title><![CDATA[New comment by abahgat in "Software Is Made Between Commits"]]></title><description><![CDATA[
<p>I can see how this is a great building block for what Zed is doing around collaboration.<p>One thing I would really love to see, however, is a way to better attach code review comments to the specific version of code they were left on. I find it quite difficult to do with git and github, considering that commit hashes change every time one is forced to rebase (say, for example, to handle a merge conflict).<p>Do you expect DeltaDB to help address this problem?</p>
]]></description><pubDate>Thu, 11 Jun 2026 18:47:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=48494730</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=48494730</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48494730</guid></item><item><title><![CDATA[New comment by abahgat in "Cleaning up after AI rockstar developers"]]></title><description><![CDATA[
<p><i>Some</i> programming is the equivalent to designing a factory, <i>some</i> programming is the equivalent to carving out wood pieces.<p>I've worked in large organizations where a small number of staff+ engineers were approaching programming as factory, while many more engineers were obsessing about the details of their own narrowly-focused work and liked it that way.<p>It feels like the scale is tipping more towards the factory model and, understandably, not everyone is excited about that.</p>
]]></description><pubDate>Thu, 11 Jun 2026 12:37:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48489526</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=48489526</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48489526</guid></item><item><title><![CDATA[Show HN: The nearest hospital to every place on Earth in a single S2 range query]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.abahgat.com/blog/spatial-joins-with-s2/">https://www.abahgat.com/blog/spatial-joins-with-s2/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=48370132">https://news.ycombinator.com/item?id=48370132</a></p>
<p>Points: 2</p>
<p># Comments: 0</p>
]]></description><pubDate>Tue, 02 Jun 2026 13:38:22 +0000</pubDate><link>https://www.abahgat.com/blog/spatial-joins-with-s2/</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=48370132</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48370132</guid></item><item><title><![CDATA[New comment by abahgat in "AI Agent Guidelines for CS336 at Stanford"]]></title><description><![CDATA[
<p>To be fair, shipping these guidelines as AGENTS.md/CLAUDE.md in the repo that contains the assignments will make it so that agents will pick this up without needing students to opt in explicitly. Seems like a reasonable first step to me</p>
]]></description><pubDate>Mon, 01 Jun 2026 18:22:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=48360669</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=48360669</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48360669</guid></item><item><title><![CDATA[New comment by abahgat in "Visualizing Ukkonen's Suffix Tree Algorithm"]]></title><description><![CDATA[
<p>I totally fell for the "obscene memory" trap myself. My first encounter with suffix trees outside of a textbook was for an ITA Software 'Instant Search' puzzle. The requirement was sub-0.1ms search on a large string database, I went straight for a generalized suffix tree. Then I realized they had asked for the solution to fit within a 1GB heap. :(<p>I wrote up the full 'war story' of how I had to profile the heap and optimize the node representation (shaving bytes off the edge storage) just to get it to boot without an OOM error: <a href="https://www.abahgat.com/blog/the-programming-puzzle-that-got-me-my-job/" rel="nofollow">https://www.abahgat.com/blog/the-programming-puzzle-that-got...</a><p>It’s the most tangible example I've run into of where theoretical O(n) space complexity meets the reality of object pointer overhead.</p>
]]></description><pubDate>Fri, 13 Mar 2026 05:41:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47361070</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=47361070</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47361070</guid></item><item><title><![CDATA[New comment by abahgat in "Visualizing Ukkonen's Suffix Tree Algorithm"]]></title><description><![CDATA[
<p>Author here. It’s a very hopeful time for interactive learning. Coincidentally, it is inspiring that both OpenAI and Anthropic released these improved visualization capabilities just this week.<p>Using Gemini's canvas for chord progressions is a great example of this. When I was building this suffix tree visualizer, I kept thinking about how much "spatial" intuition is required to understand the algorithm; having these live, interactive environments available to students is a massive step forward.<p><a href="https://openai.com/index/new-ways-to-learn-math-and-science-in-chatgpt/" rel="nofollow">https://openai.com/index/new-ways-to-learn-math-and-science-...</a>
<a href="https://claude.com/blog/claude-builds-visuals" rel="nofollow">https://claude.com/blog/claude-builds-visuals</a></p>
]]></description><pubDate>Fri, 13 Mar 2026 05:21:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=47360995</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=47360995</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47360995</guid></item><item><title><![CDATA[New comment by abahgat in "The Velocity Paradox: Why 100x faster code doesn't mean 10x faster shipping"]]></title><description><![CDATA[
<p>Hi HN,
I wrote this post after an experiment over the holidays. I had Claude write a cross-stack feature touching our database, cloud infra, mobile app, and the embedded application running on our hardware devices at work. What would usually take me a week took an afternoon to generate.<p>But it still took weeks to test and merge.<p>The takeaway for me was that for teams operating with legacy debt, or teams where verification requires physical interaction (you can't throw prompt engineering at a hardware test bench), AI doesn't solve the bottleneck; it just shifts it. We are making code generation incredibly cheap, but the cost of verification and code review isn't shrinking, and the burden is falling on our most senior engineers.<p>I’d be curious to hear how others managing complex or non-standard codebases are adapting their CI/CD and review processes to keep up with the volume of AI-generated code.</p>
]]></description><pubDate>Tue, 24 Feb 2026 14:21:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=47137489</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=47137489</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47137489</guid></item><item><title><![CDATA[The Velocity Paradox: Why 100x faster code doesn't mean 10x faster shipping]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.abahgat.com/blog/the-velocity-paradox/">https://www.abahgat.com/blog/the-velocity-paradox/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=47137447">https://news.ycombinator.com/item?id=47137447</a></p>
<p>Points: 1</p>
<p># Comments: 1</p>
]]></description><pubDate>Tue, 24 Feb 2026 14:17:46 +0000</pubDate><link>https://www.abahgat.com/blog/the-velocity-paradox/</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=47137447</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47137447</guid></item><item><title><![CDATA[New comment by abahgat in "Cloud Solutions Reference Architectures"]]></title><description><![CDATA[
<p>The original architectures are based on Google's offering by many of them generalize well beyond GCP.</p>
]]></description><pubDate>Tue, 25 Aug 2020 14:17:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=24271569</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=24271569</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=24271569</guid></item><item><title><![CDATA[Cloud Solutions Reference Architectures]]></title><description><![CDATA[
<p>Article URL: <a href="https://showcase.withgoogle.com/solutions-architecture">https://showcase.withgoogle.com/solutions-architecture</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=24271562">https://news.ycombinator.com/item?id=24271562</a></p>
<p>Points: 1</p>
<p># Comments: 1</p>
]]></description><pubDate>Tue, 25 Aug 2020 14:17:17 +0000</pubDate><link>https://showcase.withgoogle.com/solutions-architecture</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=24271562</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=24271562</guid></item><item><title><![CDATA[New comment by abahgat in "Show HN: Our alternative to recruiter spam"]]></title><description><![CDATA[
<p>I was asking because if you optimize for pitches response rate, you end up with better pitches but not necessarily good matches between candidates/companies.</p>
]]></description><pubDate>Mon, 07 Jan 2013 21:00:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=5023230</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=5023230</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=5023230</guid></item><item><title><![CDATA[New comment by abahgat in "Show HN: Our alternative to recruiter spam"]]></title><description><![CDATA[
<p>I'm curious: in<p>"Every pitch received improves our personalized matching algorithm, making pitches get even better over time."<p>how would you distinguish a "good" pitch from a "bad" one?</p>
]]></description><pubDate>Mon, 07 Jan 2013 20:44:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=5023138</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=5023138</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=5023138</guid></item><item><title><![CDATA[How Facebook Finds The Best Design Talent, And Keeps Them Happy]]></title><description><![CDATA[
<p>Article URL: <a href="http://www.fastcodesign.com/1669445/how-facebook-finds-the-best-design-talent-and-keeps-them-happy">http://www.fastcodesign.com/1669445/how-facebook-finds-the-best-design-talent-and-keeps-them-happy</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=3797750">https://news.ycombinator.com/item?id=3797750</a></p>
<p>Points: 3</p>
<p># Comments: 0</p>
]]></description><pubDate>Wed, 04 Apr 2012 14:34:53 +0000</pubDate><link>http://www.fastcodesign.com/1669445/how-facebook-finds-the-best-design-talent-and-keeps-them-happy</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=3797750</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=3797750</guid></item><item><title><![CDATA[New comment by abahgat in "CSS Hexagon Tutorial"]]></title><description><![CDATA[
<p>That's neat. Too bad it doesn't work on Windows, though.</p>
]]></description><pubDate>Wed, 04 Apr 2012 14:21:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=3797685</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=3797685</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=3797685</guid></item><item><title><![CDATA[New comment by abahgat in "Github is my resume"]]></title><description><![CDATA[
<p>I tend to agree with this point of view: whiteboard interviews fail to predict how you will write real code once you are hired, your actual code is definitely a better indicator.<p>Asking candidates their github usernames is starting to seem a common trend, in my experience.</p>
]]></description><pubDate>Wed, 22 Feb 2012 18:12:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=3621828</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=3621828</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=3621828</guid></item><item><title><![CDATA[New comment by abahgat in "Wat"]]></title><description><![CDATA[
<p>That is exactly what I was wondering: what you say must be true, but I could not find any equivalent of what you see here for any other profession.<p>But maybe it is just because I write code for a living...</p>
]]></description><pubDate>Fri, 27 Jan 2012 07:08:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=3517421</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=3517421</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=3517421</guid></item><item><title><![CDATA[Wat]]></title><description><![CDATA[
<p>Article URL: <a href="http://www.destroyallsoftware.com/talks/wat">http://www.destroyallsoftware.com/talks/wat</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=3515845">https://news.ycombinator.com/item?id=3515845</a></p>
<p>Points: 512</p>
<p># Comments: 98</p>
]]></description><pubDate>Thu, 26 Jan 2012 20:32:12 +0000</pubDate><link>http://www.destroyallsoftware.com/talks/wat</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=3515845</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=3515845</guid></item><item><title><![CDATA[New comment by abahgat in "Introducing the HUD. Say hello to the future of the menu"]]></title><description><![CDATA[
<p>Sounds like a smart idea, to me. Since I started using Alfred on my Mac I'm able to control almost everything from the keyword and I'm faster at almost everything.<p>Being able to guess the user intentions from the context would be a great advantage, but the challenge would be balancing context-dependent commands from the most general ones, in my opinion.</p>
]]></description><pubDate>Tue, 24 Jan 2012 17:32:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=3505706</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=3505706</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=3505706</guid></item><item><title><![CDATA[Darpa uses competitive crowdsourcing to revive destroyed documents]]></title><description><![CDATA[
<p>Article URL: <a href="http://blog.microtask.com/2012/01/better-shred-than-read-darpa-uses-competitive-crowdsourcing-to-revive-destroyed-documents/">http://blog.microtask.com/2012/01/better-shred-than-read-darpa-uses-competitive-crowdsourcing-to-revive-destroyed-documents/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=3456247">https://news.ycombinator.com/item?id=3456247</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Thu, 12 Jan 2012 13:39:41 +0000</pubDate><link>http://blog.microtask.com/2012/01/better-shred-than-read-darpa-uses-competitive-crowdsourcing-to-revive-destroyed-documents/</link><dc:creator>abahgat</dc:creator><comments>https://news.ycombinator.com/item?id=3456247</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=3456247</guid></item></channel></rss>