<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: dqh</title><link>https://news.ycombinator.com/user?id=dqh</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 23 Oct 2026 17:09:39 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=dqh" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by dqh in "Making Startups Powerful"]]></title><description><![CDATA[
<p>Thank you for these references, I really appreciate it.</p>
]]></description><pubDate>Sun, 13 Sep 2026 23:39:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49689916</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=49689916</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49689916</guid></item><item><title><![CDATA[New comment by dqh in "Making Startups Powerful"]]></title><description><![CDATA[
<p>Agreed. They can probably afford to invest time into delighting those early customers i.e. doing things that don’t scale.</p>
]]></description><pubDate>Sun, 13 Sep 2026 23:31:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49689868</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=49689868</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49689868</guid></item><item><title><![CDATA[New comment by dqh in "Making Startups Powerful"]]></title><description><![CDATA[
<p>I'm nearly always building early stage companies, where even the dev and operational overhead of charging for some added extra is not guaranteed to be paid for by the money collected.</p>
]]></description><pubDate>Sun, 13 Sep 2026 22:17:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49689293</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=49689293</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49689293</guid></item><item><title><![CDATA[New comment by dqh in "Making Startups Powerful"]]></title><description><![CDATA[
<p>> Being generous makes you more powerful. As Tim O'Reilly said, you should create more value than you capture. Many hard-headed business types would write this off as idealistic hippy stuff, but in fact this is the route to becoming really rich.<p>> Hired CEOS take the power of the companies they run for granted, whereas founders remember the days when the company was so weak that it had to delight users to survive.<p>I've always instinctively followed the generosity path, and have experienced that when customers are delighted and that when frictions are removed (or not added in the first place), good things will follow.<p>However, I have not always been able to convince others to trust in and follow this path. Can anyone offer any advice or experiences on talking people out of trying to prematurely squeeze out every last penny?</p>
]]></description><pubDate>Sun, 13 Sep 2026 21:17:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=49688804</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=49688804</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49688804</guid></item><item><title><![CDATA[New comment by dqh in "New Mexico court orders Meta to pay $567m over harms to children’s mental health"]]></title><description><![CDATA[
<p>But they are less violent.</p>
]]></description><pubDate>Fri, 07 Aug 2026 09:41:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=49207982</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=49207982</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49207982</guid></item><item><title><![CDATA[New comment by dqh in "Apple accidentally left Claude.md files Apple Support app"]]></title><description><![CDATA[
<p>Perfectly for me I guess I should have said. Nonetheless, this md file packaging mistake suggests that at least once they’ve fallen into not reviewing changes properly, and I wonder if that lack of discipline is more widespread. I hope not, otherwise their ability to deliver on their privacy promises will be compromised.</p>
]]></description><pubDate>Sat, 02 May 2026 14:18:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=47986596</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47986596</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47986596</guid></item><item><title><![CDATA[New comment by dqh in "Apple accidentally left Claude.md files Apple Support app"]]></title><description><![CDATA[
<p>It worked perfectly for a long before Claude and friends existed, so I don't think it follows that not using these tools has led to the problem now.</p>
]]></description><pubDate>Sat, 02 May 2026 05:10:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=47983507</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47983507</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47983507</guid></item><item><title><![CDATA[New comment by dqh in "Apple accidentally left Claude.md files Apple Support app"]]></title><description><![CDATA[
<p>I’ve been wondering if vibe coding was responsible for the recent introduction of acoustic echo cancellation (AEC) bugs in FaceTime (muting and unmuting the microphone appears to temporarily fix it).  Apple has always had excellent AEC in my experience, it’s sad to see them breaking a fundamental phone function.</p>
]]></description><pubDate>Fri, 01 May 2026 15:47:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=47976155</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47976155</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47976155</guid></item><item><title><![CDATA[New comment by dqh in "Cloudflare flags archive.today as "C&C/Botnet"; no longer resolves via 1.1.1.2"]]></title><description><![CDATA[
<p>This particular revolver is an opt-in service for users that want Cloudflare to block anything that Cloudflare designates as malware.</p>
]]></description><pubDate>Sun, 22 Mar 2026 06:25:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47474976</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47474976</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47474976</guid></item><item><title><![CDATA[New comment by dqh in "Living human brain cells play DOOM on a CL1 [video]"]]></title><description><![CDATA[
<p>We'll likely leave the answering of your equivalence question to our users. While we do plenty of internal research, the primary goal of our cloud platform is to dramatically expand access to this field. There are no doubt many low-hanging fruits to be discovered.</p>
]]></description><pubDate>Tue, 10 Mar 2026 22:57:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47329823</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47329823</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47329823</guid></item><item><title><![CDATA[New comment by dqh in "Living human brain cells play DOOM on a CL1 [video]"]]></title><description><![CDATA[
<p>It's not the case at all - years ago we tested Pong with human neurons vs mouse neurons, and human neurons performed better.  More importantly, they allow the study of the effect of external interventions (such as trial medicines) on the learned function of human neurons. So we spent years building a machine and software platform to facilitate this sort of research.<p>The Doom project is mostly a bit of fun that demonstrates how quickly someone new to the field can see real results with our platform. Our data scientists believe that biological learning was demonstrated in this case.</p>
]]></description><pubDate>Tue, 10 Mar 2026 22:51:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=47329767</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47329767</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47329767</guid></item><item><title><![CDATA[New comment by dqh in "Living human brain cells play DOOM on a CL1 [video]"]]></title><description><![CDATA[
<p>Thanks!<p>We focus on using real neurons, I'm not aware of a software based equivalent. But users can `pip install cl-sdk` to get started with our API. The SDK is still early but supports playing back a recording of real data so applications can be built with a realistic spike frequency. (We'll be releasing a set of recordings for this)</p>
]]></description><pubDate>Tue, 10 Mar 2026 02:42:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=47318520</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47318520</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47318520</guid></item><item><title><![CDATA[New comment by dqh in "Living human brain cells play DOOM on a CL1 [video]"]]></title><description><![CDATA[
<p>Cortical Labs CTO here. My focus is on the system itself rather than applications, but for what it's worth ..<p>When the neurons didn't get stimulated by the application, performance did not improve. The only explanation our data science people has is that the neurons began to learn and perform the desired (highly abstracted) task of 'playing Doom'. This was not a surprise as we've shown this before with a version of Pong using a different platform. We built the CL1 and the CL API to enable rapid iteration on this sort of work.<p>One benefit to this is that when you have a measurable learning effect, you can measure this before and after exposure to an experimental drug or other molecule. It becomes possible to test the impact on neuron function, not just survival.</p>
]]></description><pubDate>Mon, 09 Mar 2026 23:21:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=47317128</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=47317128</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47317128</guid></item><item><title><![CDATA[New comment by dqh in "Ask HN: Who here is not working on web apps/server code?"]]></title><description><![CDATA[
<p>The neurons live on an electrode array kept inside a machine which keeps them alive (body temperature, sugar, gas, etc). The embedded system continually measures the voltage at each electrode, and can electrically stimulate the neurons via the same.<p>Users are provided with an easy to use Python API that allows realtime observation of the raw signals and of detected action potentials (spikes). They can also execute precisely controlled stimulation sequences, which allows information to be presented to the neurons. Then there are a lot of higher level application APIs to handle things like recording data, real-time visualisation, and experiment config management.<p>Why: it appears to be possible to teach neurons to perform tasks (we taught some to play pong several years ago). Since then our focus has been on building a system that enables rapid iteration in this sort of research. We're selling the system to organisations that have the appropriate biology skills, and renting access to hosted devices where we provide and take care of the cells.</p>
]]></description><pubDate>Sat, 20 Dec 2025 02:11:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=46333109</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=46333109</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46333109</guid></item><item><title><![CDATA[New comment by dqh in "Ask HN: Who here is not working on web apps/server code?"]]></title><description><![CDATA[
<p>I work on the software stack for a biological computing platform (think: tool for programming with human neurons in a dish).<p>Coding work spans FPGA (SystemVerilog), Linux kernel C, userspace C, Python, and yes, some web services and Browser JavaScript also. I also work on the network engineering of the cloud service and on the Linux OS image.<p>Easily the most fun I’ve had as a developer and I’ve worked on lots of different types of commercial software projects before. Not all the world is web apps, embedded work can be very satisfying if you’ve not considered it.</p>
]]></description><pubDate>Fri, 19 Dec 2025 21:57:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=46331415</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=46331415</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46331415</guid></item><item><title><![CDATA[New comment by dqh in "Waymo robotaxis are now giving rides on freeways in LA, SF and Phoenix"]]></title><description><![CDATA[
<p>If a programmer is more efficient with AI then you need fewer programmers, assuming a fixed amount of work is needed. So in that sense AI would be replacing programmers.</p>
]]></description><pubDate>Thu, 13 Nov 2025 00:22:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=45908843</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=45908843</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45908843</guid></item><item><title><![CDATA[New comment by dqh in "When you opened a screen shot of a video in Paint, the video was playing in it"]]></title><description><![CDATA[
<p>This reminds me of the time when Quake started rendering inside the start button of the Windows 95 desktop (or maybe Win 98). I wish I could remember the details but it think it was something to do with alt-tab.</p>
]]></description><pubDate>Sun, 19 Oct 2025 09:50:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=45633128</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=45633128</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45633128</guid></item><item><title><![CDATA[New comment by dqh in "Learning basic electronics by building fireflies"]]></title><description><![CDATA[
<p>Thank you - I recently picked up the art of electronics but wasn’t aware of this companion book.</p>
]]></description><pubDate>Wed, 30 Jul 2025 14:19:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=44734574</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=44734574</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44734574</guid></item><item><title><![CDATA[New comment by dqh in "Learning basic electronics by building fireflies"]]></title><description><![CDATA[
<p>This sounds incredible and makes me want to go through a similar learning process. I don’t suppose anyone could recommend a book or course along these lines?</p>
]]></description><pubDate>Tue, 29 Jul 2025 23:29:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=44729433</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=44729433</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44729433</guid></item><item><title><![CDATA[New comment by dqh in "Whose code am I running in GitHub Actions?"]]></title><description><![CDATA[
<p>I've never liked the idea of community actions in the critical build path, so I use official actions/* when I can, and otherwise use actions/github-script to invoke the GitHub API via inline JavaScript when I can't.</p>
]]></description><pubDate>Wed, 26 Mar 2025 04:09:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=43478794</link><dc:creator>dqh</dc:creator><comments>https://news.ycombinator.com/item?id=43478794</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43478794</guid></item></channel></rss>