<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: gspetr</title><link>https://news.ycombinator.com/user?id=gspetr</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 01 Jun 2026 18:26:06 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=gspetr" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by gspetr in "The worst job interview I ever had"]]></title><description><![CDATA[
<p>You're thinking of a perfect world. We're not in it.<p>In this one there are often thousands of applicants for a position, most of which can't pass FizzBuzz.<p>Why would they (or anyone for that matter) choose a candidate who can't figure out how to find info about a trivial method?</p>
]]></description><pubDate>Wed, 27 May 2026 16:58:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=48297065</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=48297065</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48297065</guid></item><item><title><![CDATA[New comment by gspetr in "The worst job interview I ever had"]]></title><description><![CDATA[
<p>No worries. My point is, if you get asked questions that seem  simple to the point where you feel they're asking if  "water is wet", then you need to keep your own thinking process extremely simple in response.<p>The reason is the intent behind their question, which they don't vocalize.<p>This question means we are dealing with an extremely broad hiring funnel designed to fail people who can't FizzBuzz and need to keep answers at MVP level.<p>In other words, if you are asked to put out a fire use a bucket of sand, not a state-of-the-art fire extinguisher.</p>
]]></description><pubDate>Wed, 27 May 2026 16:52:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48296981</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=48296981</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48296981</guid></item><item><title><![CDATA[New comment by gspetr in "The worst job interview I ever had"]]></title><description><![CDATA[
<p>It's simple, unless you're given a specific broader context (like we have an enterprise customer data pruning system that needs to handle a broad range of corner cases) then you must not resort to overengineering <i>this</i> early in an interview.</p>
]]></description><pubDate>Wed, 27 May 2026 16:29:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=48296669</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=48296669</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48296669</guid></item><item><title><![CDATA[New comment by gspetr in "The worst job interview I ever had"]]></title><description><![CDATA[
<p>No, there's literally a "find" str method.<p>str.find(sub[, start[, end]])<p>"Return the lowest index in the string where substring sub is found within the slice s[start:end]. Optional arguments start and end are interpreted as in slice notation. Return -1 if sub is not found."<p>Your instinct to resort to "in" is correc,t as it's generally slower than the "in" membership test, but the interviewer has even allowed the use of Google. Blanking out after that is really bad.</p>
]]></description><pubDate>Wed, 27 May 2026 16:22:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48296571</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=48296571</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48296571</guid></item><item><title><![CDATA[New comment by gspetr in "The worst job interview I ever had"]]></title><description><![CDATA[
<p>I don't understand how you jumped to the membership test instead of literally the .find() method on a string?<p>The interviewer is not asking to solve a problem here, they're asking for a simple ability to follow instructions, hence the offer to use Google to find the correct answer.<p>You could make a very solid case for using "in" (it is 2-4x faster), but only <i>after</i> you've solved the task at hand, this is what is expected in interviews. Not knowing the interview meta makes an average Joe basically unhireable in this market.</p>
]]></description><pubDate>Wed, 27 May 2026 16:21:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48296559</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=48296559</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48296559</guid></item><item><title><![CDATA[New comment by gspetr in "The worst job interview I ever had"]]></title><description><![CDATA[
<p>Step 1: <a href="https://www.google.com/search?q=list+python+string+methods" rel="nofollow">https://www.google.com/search?q=list+python+string+methods</a><p>Step 2: Parse the output with your eyes. The method is <i>literally</i> called "find".<p>This one-trick pony failure mode could perhaps have been fine for a guy who did Java and nothing but Java for 10 years, but you are supposedly the person who runs "pythonforengineers" website...<p>100% correct call by the interviewer.</p>
]]></description><pubDate>Wed, 27 May 2026 16:13:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48296439</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=48296439</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48296439</guid></item><item><title><![CDATA[New comment by gspetr in "DeepSeek V4–almost on the frontier, a fraction of the price"]]></title><description><![CDATA[
<p><a href="https://github.com/mattpocock/skills/blob/main/skills/productivity/grill-me/SKILL.md" rel="nofollow">https://github.com/mattpocock/skills/blob/main/skills/produc...</a><p><a href="https://www.youtube.com/watch?v=-QFHIoCo-Ko" rel="nofollow">https://www.youtube.com/watch?v=-QFHIoCo-Ko</a><p>Also, check his youtube channel: <a href="https://www.youtube.com/@mattpocockuk" rel="nofollow">https://www.youtube.com/@mattpocockuk</a></p>
]]></description><pubDate>Sat, 02 May 2026 16:02:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=47987567</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47987567</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47987567</guid></item><item><title><![CDATA[New comment by gspetr in "DeepSeek V4 – almost on the frontier"]]></title><description><![CDATA[
<p>You mean the same Anthropic, that wouldn't blink an eye at <i>intentionally</i> overcharging users hundreds of dollars just for having a HERMES.md file in a repo, would be above taking your data for... ethical reasons?</p>
]]></description><pubDate>Sat, 02 May 2026 15:56:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=47987503</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47987503</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47987503</guid></item><item><title><![CDATA[New comment by gspetr in "Opus 4.7 knows the real Kelsey"]]></title><description><![CDATA[
<p>What's stopping you from making the trivial adjustment to the original question: "Who is the next likely person after Satoshi Nakamoto to have authored this"?</p>
]]></description><pubDate>Fri, 01 May 2026 18:46:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47978491</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47978491</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47978491</guid></item><item><title><![CDATA[New comment by gspetr in "Opus 4.7 knows the real Kelsey"]]></title><description><![CDATA[
<p>> Comma placement isn't really part of the language; it's part of the education system.<p>Interestingly, LLMs disagree with you.<p>Your statement is only accurate in an extremely narrow case, like if you were there to hear the person speaking, before their speech which was transcribed. Obviously, it is not true for almost all of human writing.<p>And if you were to go commaless, you will quickly get to rather precarious sentences, such as this one:<p>"Let's eat grandma."<p>A comma is the natural fix:<p>"Let's eat, grandma."</p>
]]></description><pubDate>Fri, 01 May 2026 18:36:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=47978352</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47978352</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47978352</guid></item><item><title><![CDATA[New comment by gspetr in "Opus 4.7 knows the real Kelsey"]]></title><description><![CDATA[
<p>The example you've provided just adds noise.<p>sha256 is deterministic, LLMs are not, even at temperature set to 0.</p>
]]></description><pubDate>Fri, 01 May 2026 18:21:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=47978168</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47978168</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47978168</guid></item><item><title><![CDATA[New comment by gspetr in "Small models also found the vulnerabilities that Mythos found"]]></title><description><![CDATA[
<p>For Jevons paradox to be a win-win, you need these 3 statements to be true:<p>1)Workers get more productive thanks to AI.<p>2)Higher worker productivity translates into lower prices.<p>3)Most importantly, consumer demand needs to explode in reaction to lower prices. And we're finding out in real-time that the demand is inelastic.<p>Around 1900, 40% of American workers worked in agriculture. Today, it's < 2%.<p>Which is similar to what we see with coding: The increase in demand has not exploded enough to offset the job-killing of each farmer being able to produce more food.</p>
]]></description><pubDate>Mon, 13 Apr 2026 01:36:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=47746535</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47746535</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47746535</guid></item><item><title><![CDATA[New comment by gspetr in "America Is Now a Rogue Superpower"]]></title><description><![CDATA[
<p>> Who even is the deep state any more?<p>The same thing it's always been: The military-industrial complex.<p>> MAGA was sure it was backroom democrats.<p>It's not that hard to distinguish "them", just look at how fast the mainstream media threw Biden under the bus over Afghanistan withdrawal.<p>1)POTUS orders the withdrawal.<p>2)Generals botch the withdrawal on purpose.<p>3)Mainstream media (left and right) eviscerates the POTUS. This sends a strong message to this POTUS, as well as any subsequent Presidents: "Don't mess with the profits of the complex or else."<p>This was the tipping point for me when I realized that the deep state is not a just a bogeyman conjured up by the right wingers. Should you cross the complex, it will just as easily come for you even if you're a Democrat that's been in politics for 50 years.<p>Finally, the Atlantic is as establishment as it gets. No matter which party is in power, their editorial board serves the ruling class, of which almost nobody on HN is a part of.<p>Whether their interests align with yours or not you can ascertain just by looking at approval ratings of the US Congress.</p>
]]></description><pubDate>Mon, 30 Mar 2026 22:17:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=47580417</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47580417</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47580417</guid></item><item><title><![CDATA[New comment by gspetr in "LinkedIn uses 2.4 GB RAM across two tabs"]]></title><description><![CDATA[
<p>Yes, they do. OGs remember that Facebook circa 2012 had navigation take like 5-10 seconds.<p>Ben Horowitz recalled asking Zuck what his engineer onboarding process was when the latter complained to him about how it took them very long to make changes to code. He basically didn't have any.</p>
]]></description><pubDate>Mon, 30 Mar 2026 07:06:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=47571297</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47571297</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47571297</guid></item><item><title><![CDATA[New comment by gspetr in "LinkedIn uses 2.4 GB RAM across two tabs"]]></title><description><![CDATA[
<p>The "very often" part is wild to me. You'd think being an engineer himself[0] he'd fix the root cause: the testing process, not work as an IC QA himself.<p>[0] He holds the title of <i>Chief</i> Engineer at SpaceX.</p>
]]></description><pubDate>Mon, 30 Mar 2026 07:01:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=47571271</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47571271</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47571271</guid></item><item><title><![CDATA[New comment by gspetr in "Our commitment to Windows quality"]]></title><description><![CDATA[
<p>> anyone capable of using Linux is capable of hacking out that BS and getting a generally superior experience.<p>Go ahead, try to delete the useless Microsoft Edge browser if you're not in a select few EU countries.<p>In my experience, you can't do it cleanly. Asking LLMs will tell you the following:<p>1)Modify a certain registry key to enable deletion. Which I did, but the only thing that accomplished is un-gray the delete button in the Control Panel. Once you press it nothing happens.<p>2)Windows will eventually reinstall Edge. So you're basically screwed.</p>
]]></description><pubDate>Sat, 21 Mar 2026 12:40:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=47466490</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47466490</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47466490</guid></item><item><title><![CDATA[New comment by gspetr in "Illinois Introducing Operating System Account Age Bill"]]></title><description><![CDATA[
<p>People will just forge IDs with LLMs. This measure is basically unenforceable, and wastes everyone's time and money.</p>
]]></description><pubDate>Tue, 17 Mar 2026 22:13:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=47419083</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47419083</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47419083</guid></item><item><title><![CDATA[New comment by gspetr in "Illinois Introducing Operating System Account Age Bill"]]></title><description><![CDATA[
<p>A), which is the status quo. I don't see any other option as realistic.<p>B) makes things worse in several ways, but primarily by stifling innovation. Only large incumbents will have no trouble paying for the measures required to ensure compliance.<p>There's also the cost of enforcement, which will likely have to be borne by the taxpayers. I don't think this is a good thing to spend money on.<p>C) cannot be enforced, and any good faith attempts will cost more than the damage from harm they're supposed to prevent.</p>
]]></description><pubDate>Tue, 17 Mar 2026 22:07:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=47419004</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47419004</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47419004</guid></item><item><title><![CDATA[New comment by gspetr in "Palantir defends its role in the kill chain"]]></title><description><![CDATA[
<p>It's because there's a built-in conflict of interest in most for-profit companies.<p>It's in a business' best interest to maximize demand for its products. Which is mostly fine for society, country, and the world by large if you're selling paper cups.<p>However, if you want to sell more weapons you are interested in lobbying for events that increase the consumption of weapons, in other words: wars.<p>See the problem yet?</p>
]]></description><pubDate>Mon, 16 Mar 2026 13:59:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47399147</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47399147</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47399147</guid></item><item><title><![CDATA[New comment by gspetr in "Hollywood Enters Oscars Weekend in Existential Crisis"]]></title><description><![CDATA[
<p>> many people lack any sense that they should be aware of others around them.<p>It's not "people". One half of all people grows up playing contact sports or at least have some form of rough-and-tumble with their homies in schoolyards. This half also knows that you can get punched if things get too rowdy.<p>The other does not. Almost all of the entitled road blockers are in this category.</p>
]]></description><pubDate>Mon, 16 Mar 2026 13:33:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=47398806</link><dc:creator>gspetr</dc:creator><comments>https://news.ycombinator.com/item?id=47398806</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47398806</guid></item></channel></rss>