<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: codemac</title><link>https://news.ycombinator.com/user?id=codemac</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 27 Apr 2026 08:29:20 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=codemac" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by codemac in "Emacs and Vim in the Age of AI"]]></title><description><![CDATA[
<p>emacsclient + codex has been a game changer.<p>I probably add or change a feature in emacs once a day, or every other day. I've been using emacs for some insane amount of time, maybe 20 years? And still I had more customization to go.<p>Emacs and programs with it's level of programmatic user customization will survive the AI period in my opinion. Anything static will falter.</p>
]]></description><pubDate>Sat, 14 Mar 2026 06:09:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=47373828</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=47373828</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47373828</guid></item><item><title><![CDATA[New comment by codemac in "Jensen Huang says Nvidia is pulling back from OpenAI and Anthropic"]]></title><description><![CDATA[
<p>> Nvidia CEO Jensen Huang said his company’s recent investments in OpenAI and Anthropic are likely to be its last in both, saying that once they go public as anticipated later this year, the opportunity to invest closes<p>ok, sounds obvious<p>> Nvidia, for its part, isn’t offering much more on the matter<p>ok, so no more news from nvidia<p>> Still, a few other dynamics might also explain the pullback..<p>Wait it's a pullback?<p>This is terrible reporting, right?</p>
]]></description><pubDate>Thu, 05 Mar 2026 06:01:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=47258075</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=47258075</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47258075</guid></item><item><title><![CDATA[New comment by codemac in "Training LLMs for honesty via confessions"]]></title><description><![CDATA[
<p>Please reread (or.. read) the paper. They do not make that mistake, specifically section 7.1.<p>A reward function (R) may be hackable by a model's response, but when asked to confess it is easier to get an honest confession reward function (Rc) because you have the response with all the hacking in front of you, and that gives the Rc more ability to verify honesty than R had to verify correctness.<p>There are human examples you could construct (say, granting immunity for better confessions), but they don't map well to this really fascinating insight with LLMs.</p>
]]></description><pubDate>Fri, 12 Dec 2025 19:42:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=46247937</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=46247937</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46247937</guid></item><item><title><![CDATA[New comment by codemac in "How to Attend Meetings"]]></title><description><![CDATA[
<p>You are thinking in terms of utility, instead of organizational power. Which is fine - but misses why the meeting behavior continues imo.</p>
]]></description><pubDate>Wed, 03 Dec 2025 06:05:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=46130780</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=46130780</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46130780</guid></item><item><title><![CDATA[New comment by codemac in "How to Attend Meetings"]]></title><description><![CDATA[
<p>While I have several disagreements with this deck, there are two large ones:<p>1. In my experience, a lot of teams don't have long enough meetings to avoid the litany of small meetings. For example, a lot of staff meetings could easily be 2 hours and then cancel many project specific meetings that have 50%+ of the same attendees later in the week. They also enforce a cadence of execution - everyone knows they need to prepare for the weekly staff meeting, rather than many small meetings every day. It also avoids the problem of people feeling not included - you're always invited to the one huge meeting every week, it's up to you to attend or skip.<p>2. The problem with meeting culture cannot be solved with education on how to say no, it's about admitting that attending meetings actually does convey a lot of things. Lots of information is <i>not</i> shared outside of meetings. Seniority of attendees actually does have a huge impact on visibility in folks' careers. A lot of the advice in this slide deck feels like it should work, but doesn't in practice because of self interest.<p>The education that needs to happen is quite different imo:<p>- leadership needs to be done through writing<p>- meetings should be recorded and minutes sent out broadly, along with allowing silent attendance.<p>- decisions need to give time for dissent outside of meeting attendees before committing.</p>
]]></description><pubDate>Mon, 01 Dec 2025 23:05:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=46114714</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=46114714</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46114714</guid></item><item><title><![CDATA[New comment by codemac in "I made a quieter air purifier"]]></title><description><![CDATA[
<p>I've bought a few of these, and love them: <a href="https://www.cleanairkits.com/" rel="nofollow">https://www.cleanairkits.com/</a></p>
]]></description><pubDate>Mon, 01 Dec 2025 20:05:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=46112426</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=46112426</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46112426</guid></item><item><title><![CDATA[New comment by codemac in "Terence Tao: At the Erdos problem website, AI assistance now becoming routine"]]></title><description><![CDATA[
<p>Math notation is high context, so it's great to just ask llm's to print out the low context version in something like lisp where I can read and decompose it quickly.</p>
]]></description><pubDate>Mon, 24 Nov 2025 04:50:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=46030502</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=46030502</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46030502</guid></item><item><title><![CDATA[New comment by codemac in "Waymo robotaxis are now giving rides on freeways in LA, SF and Phoenix"]]></title><description><![CDATA[
<p>As of this morning, they should be. My app sent me a notification today.</p>
]]></description><pubDate>Wed, 12 Nov 2025 18:45:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=45904147</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=45904147</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45904147</guid></item><item><title><![CDATA[New comment by codemac in "FocusTube: A Chrome extension that hides YouTube Shorts"]]></title><description><![CDATA[
<p>attention required: 10 minute video > 10 second short<p>When the written word took over with the printing press, the same concern was levied. The amount of attention required to listen and memorize a story/poem is a lot more than just reading it.<p>The change with smart phones is just one of access/time spent on these things. There are people who are spending ~5 hours/day watching this content. There is a big difference between someone listening to 5 hours of a single poem, to reading 5 hours of a single book, to reading 5 hours of blog posts, to watching 5 hours of a youtube video, to watching 5 hours of random videos, to 5 hours of <10s videos.</p>
]]></description><pubDate>Thu, 23 Oct 2025 22:50:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=45688420</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=45688420</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45688420</guid></item><item><title><![CDATA[New comment by codemac in "Charlie Kirk killed at event in Utah"]]></title><description><![CDATA[
<p>... a lot isn't even close though.<p>The US is at 120.5 guns per 100 civilians, and Canada is at 34.5<p>I think being ~4x the ratio of guns per capita, (and 30x the total!) has to do something, right?</p>
]]></description><pubDate>Wed, 10 Sep 2025 21:08:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=45203739</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=45203739</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45203739</guid></item><item><title><![CDATA[New comment by codemac in "Meta is spending $10B in rural Louisiana to build its largest data center"]]></title><description><![CDATA[
<p>There is a big matrix of risk/reward for any DC location.<p>You bet Meta asked for incentives, but sometimes a guarantee of future power capacity, fast permitting, or ideal locations are worth more than the incentives the state could afford.</p>
]]></description><pubDate>Tue, 26 Aug 2025 18:43:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=45030562</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=45030562</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45030562</guid></item><item><title><![CDATA[New comment by codemac in "Google will allow only apps from verified developers to be installed on Android"]]></title><description><![CDATA[
<p>I have little to no evidence that there is sensible behavior and knowledge around software on personal computers.<p>The biggest difference these days is most folks don't even use a personal computer.</p>
]]></description><pubDate>Mon, 25 Aug 2025 20:47:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=45018776</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=45018776</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45018776</guid></item><item><title><![CDATA[New comment by codemac in "Git-Annex"]]></title><description><![CDATA[
<p>While Yann has built many things with git-annex, we should be clear that the creator of git-annex is relatively singular, Joey Hess.</p>
]]></description><pubDate>Mon, 25 Aug 2025 06:17:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=45010783</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=45010783</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45010783</guid></item><item><title><![CDATA[New comment by codemac in "Google agrees to pause AI workloads when power demand spikes"]]></title><description><![CDATA[
<p>Everyone has similar agreements with local power grids, and pretty much all DC operators respond to demand reduction calls from the grid.<p>It's extremely rare for a DC to put an entire community's grid at risk, and they are usually working closely with the upstream power providers during any storm, increased demand, etc.<p>I think there is a lot of hand wringing from folks who have never worked in DC operations.</p>
]]></description><pubDate>Tue, 05 Aug 2025 16:41:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=44800414</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=44800414</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44800414</guid></item><item><title><![CDATA[New comment by codemac in "Writing a good design document"]]></title><description><![CDATA[
<p>I should write a lot more, but the two paths I see are: B.O.O. and Good Strategy/Bad Strategy.<p>B.O.O.: Background, Objective, Overview. Basically, a history lesson for how you got here, an objective for what you want to fix/change, and an overview of how you'll implement that change.<p>Good Strategy/Bad Strategy: An amazing book, but the organization is similar to boo. Problem Diagnosis, Guidelines/Assumptions/Requirements, and Actions.<p>I find BOO is better for targeted design documents in a google-like culture where you should write up a design document for almost any architecture change. The Good Strategy/Bad Strategy method scales pretty amazingly up to almost anything, but you need to be a much more experienced author to get things to fit it.</p>
]]></description><pubDate>Mon, 04 Aug 2025 04:32:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=44782141</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=44782141</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44782141</guid></item><item><title><![CDATA[New comment by codemac in "Hundreds of agencies tap Atherton surveillance system for feds; Fails own rules"]]></title><description><![CDATA[
<p>You have to be more specific about the "bad situation" imo.<p>A lot of crime gets blamed on all kinds of causes, but with a cause so vague all kinds of counterfactuals can be listed out: poverty doesn't explain why countries with more surveillance and more poverty have less crime like home invasions (CCCP).</p>
]]></description><pubDate>Thu, 31 Jul 2025 19:09:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=44749022</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=44749022</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44749022</guid></item><item><title><![CDATA[New comment by codemac in "Hundreds of agencies tap Atherton surveillance system for feds; Fails own rules"]]></title><description><![CDATA[
<p>SF uses flock cameras as well[0][1].<p>I am curious if merely by having a published policy, larger cities have less scrutiny in the actual use by federal law enforcement - though likely just as frequently accessed as any Atherton camera.<p>[0]: <a href="https://www.sf.gov/news--san-franciscos-new-public-safety-camera-technology-delivering-early-results" rel="nofollow">https://www.sf.gov/news--san-franciscos-new-public-safety-ca...</a><p>[1]: <a href="https://www.sanfranciscopolice.org/sites/default/files/2021-09/SFPDALPRPolicy20210903.pdf" rel="nofollow">https://www.sanfranciscopolice.org/sites/default/files/2021-...</a></p>
]]></description><pubDate>Thu, 31 Jul 2025 19:07:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=44749000</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=44749000</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44749000</guid></item><item><title><![CDATA[New comment by codemac in "US Court nullifies FTC requirement for click-to-cancel"]]></title><description><![CDATA[
<p>Nowadays a problem is the subscriptions are all multiplexed through apple, google, and amazon.<p>I used to religiously use things like ynab, but now I need to find ways to export my amazon transactions, google play, etc. It's nearly impossible, and it makes me feel completely out of control.</p>
]]></description><pubDate>Wed, 09 Jul 2025 06:39:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=44506949</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=44506949</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44506949</guid></item><item><title><![CDATA[New comment by codemac in "Claude Code SDK"]]></title><description><![CDATA[
<p>receiving audio = slow<p>sending audio = fast</p>
]]></description><pubDate>Mon, 19 May 2025 19:58:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=44034146</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=44034146</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44034146</guid></item><item><title><![CDATA[New comment by codemac in "A Research Preview of Codex"]]></title><description><![CDATA[
<p>watch the live stream, it shows you the diff as the completed task, you decide whether or not to generate a github pr when you see the diff.</p>
]]></description><pubDate>Fri, 16 May 2025 16:52:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=44007553</link><dc:creator>codemac</dc:creator><comments>https://news.ycombinator.com/item?id=44007553</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44007553</guid></item></channel></rss>