<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: dpwm</title><link>https://news.ycombinator.com/user?id=dpwm</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 02 Sep 2026 09:24:47 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=dpwm" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by dpwm in "WireGuard vanity keygen"]]></title><description><![CDATA[
<p>It's a 32-bit unsigned integer, so that should give us until Feb 2106.<p>> A time field is an unsigned 4-octet number containing the number of seconds elapsed since midnight, 1 January 1970 UTC.</p>
]]></description><pubDate>Tue, 20 May 2025 11:46:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=44040446</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=44040446</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44040446</guid></item><item><title><![CDATA[New comment by dpwm in "AI Advent of Code: Implementing Papers"]]></title><description><![CDATA[
<p>There don’t seem to be any challenges there yet, and the page states it doesn’t begin until December 9th.</p>
]]></description><pubDate>Tue, 03 Dec 2024 16:10:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=42307706</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=42307706</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42307706</guid></item><item><title><![CDATA[New comment by dpwm in "PEP 760: No more bare excepts"]]></title><description><![CDATA[
<p>From the PEP:<p>> A tool will be provided to automatically update code to replace bare except: with except BaseException:.</p>
]]></description><pubDate>Wed, 09 Oct 2024 14:46:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=41788469</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=41788469</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41788469</guid></item><item><title><![CDATA[New comment by dpwm in "Common mistakes when using the metric system"]]></title><description><![CDATA[
<p>Yeah that's the normal way in physics in my experience, certainly from undergrad level up.</p>
]]></description><pubDate>Wed, 11 Sep 2024 09:17:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=41509593</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=41509593</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41509593</guid></item><item><title><![CDATA[New comment by dpwm in "My daughter (7 years old) used HTML to make a website"]]></title><description><![CDATA[
<p>As used on HN. It just works, even today.</p>
]]></description><pubDate>Thu, 18 Jul 2024 14:41:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=40996016</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=40996016</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40996016</guid></item><item><title><![CDATA[New comment by dpwm in "For advertising, Firefox now collects user data by default"]]></title><description><![CDATA[
<p>The article links to Mozilla’s press release / blog entry about the acquisition of Anonym [0]. It’s pretty dystopian reading. The last three paragraphs and the summary of Anonym are more worrying than anything else I’ve read on this so far:<p>> This acquisition marks a significant step in addressing the urgent need for privacy-preserving advertising solutions. By combining Mozilla’s scale and trusted reputation with Anonym’s cutting-edge technology, we can enhance user privacy and advertising effectiveness, leveling the playing field for all stakeholders.<p>I can only interpret this as the urgent need is money, and wants to sell its "scale and trusted reputation". Mozilla has been down this road before. It was not good for them.<p>> Anonym was founded with two core beliefs: First, that people have a fundamental right to privacy in online interactions and second, that digital advertising is critical for the sustainability of free content, services and experiences. Mozilla and Anonym share the belief that advanced technologies can enable relevant and measurable advertising while still preserving user privacy.<p>This is some pretty weak wording for a press release. The economics of the situation are that advertising will always trump privacy. Researchers have successfully de-anonymized anonymised data sets, including medical records. Why would these data be any different?<p>> As we integrate Anonym into the Mozilla family, we are excited about the possibilities this partnership brings. While Anonym will continue to serve its customer base, together, we are poised to lead the industry toward a future where privacy and effective advertising go hand in hand, supporting a free and open internet.<p>Anonym’s customers are advertisers, right? The same people who for decades poured money into eroding that free and open internet that we had…<p>> About Anonym: Anonym was founded in 2022 by former Meta executives Brad Smallwood and Graham Mudd. The company was backed by Griffin Gaming Partners, Norwest Venture Partners, Heracles Capital as well as a number of strategic individual investors.<p>Well, it seems Anonym, Smallwood and Mudd had a nice piece about them written in the Wall Street Journal [1]. From the second paragraph:<p>> Graham Mudd and Brad Smallwood each spent more than a decade building Meta’s advertising system, which allowed the company to offer granular data about how ad campaigns worked with individual users, often by tracking their web and mobile activity.<p>[0] <a href="https://blog.mozilla.org/en/mozilla/mozilla-anonym-raising-the-bar-for-privacy-preserving-digital-advertising/" rel="nofollow">https://blog.mozilla.org/en/mozilla/mozilla-anonym-raising-t...</a><p>[1] <a href="https://archive.is/17c0f#selection-5751.0-5751.246" rel="nofollow">https://archive.is/17c0f#selection-5751.0-5751.246</a></p>
]]></description><pubDate>Tue, 16 Jul 2024 07:49:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=40974404</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=40974404</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40974404</guid></item><item><title><![CDATA[New comment by dpwm in "Post Office scandal victims in Scotland have convictions quashed"]]></title><description><![CDATA[
<p>In England and Wales, at least, there’s even a legal principle that information produced by software is correct unless it is proven otherwise. [0]<p>[0] <a href="https://openaccess.city.ac.uk/id/eprint/32105/" rel="nofollow">https://openaccess.city.ac.uk/id/eprint/32105/</a></p>
]]></description><pubDate>Sun, 16 Jun 2024 13:26:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=40696891</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=40696891</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40696891</guid></item><item><title><![CDATA[New comment by dpwm in "How Much Water Is in Earth's Crust?"]]></title><description><![CDATA[
<p>About 1.8e20 US cups according to Google.</p>
]]></description><pubDate>Thu, 06 Jun 2024 14:47:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=40598043</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=40598043</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40598043</guid></item><item><title><![CDATA[New comment by dpwm in "How Much Water Is in Earth's Crust?"]]></title><description><![CDATA[
<p>Well, that's the first time I've seen cubic miles used as a unit. For reference it's about 4.4e19 litres or 4.4e16 cubic metres.</p>
]]></description><pubDate>Thu, 06 Jun 2024 14:29:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=40597838</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=40597838</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40597838</guid></item><item><title><![CDATA[New comment by dpwm in "Mistral "Mixtral" 8x7B 32k model [magnet]"]]></title><description><![CDATA[
<p>Can confirm Bard is available in France and the UI has been translated to French.</p>
]]></description><pubDate>Sat, 09 Dec 2023 06:27:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=38579202</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=38579202</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38579202</guid></item><item><title><![CDATA[New comment by dpwm in "Need a PRNG? Use a CSPRNG"]]></title><description><![CDATA[
<p>For those interested in using AES with reduced rounds as a PRNG, it is covered in the paper "Parallel Random Numbers: As Easy as 1, 2, 3" by John Salmon et al.<p><a href="https://www.thesalmons.org/john/random123/papers/random123sc11.pdf" rel="nofollow noreferrer">https://www.thesalmons.org/john/random123/papers/random123sc...</a></p>
]]></description><pubDate>Sat, 25 Nov 2023 22:48:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=38417472</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=38417472</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38417472</guid></item><item><title><![CDATA[New comment by dpwm in "If the first solar entrepreneur hadn't been kidnapped?"]]></title><description><![CDATA[
<p>Interesting article. Probably better to link directly to where it was originally published, because there are pictures: <a href="https://theconversation.com/if-the-first-solar-entrepreneur-hadnt-been-kidnapped-would-fossil-fuels-have-dominated-the-20th-century-the-way-they-did-215300" rel="nofollow noreferrer">https://theconversation.com/if-the-first-solar-entrepreneur-...</a></p>
]]></description><pubDate>Mon, 16 Oct 2023 02:55:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=37895479</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=37895479</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37895479</guid></item><item><title><![CDATA[New comment by dpwm in "FreeBSD replaces bubblesort with mergesort on SYSINTs"]]></title><description><![CDATA[
<p>> When the FreeBSD kernel boots in Firecracker (1 CPU, 128 MB RAM), it now spends 7% of its time running a bubblesort on its SYSINITs.<p>It’s a 100x speed increase on 7% of the boot time, so it should be approximately a 7% decrease in boot time.</p>
]]></description><pubDate>Mon, 21 Aug 2023 04:22:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=37205472</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=37205472</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37205472</guid></item><item><title><![CDATA[New comment by dpwm in "Learn electronics by practice"]]></title><description><![CDATA[
<p>If you look up a data sheet for any 7483 variant, it is immediately notable: the first lines are something like "4-bit binary full adder" and the description says "…accept two 4-bit binary words" If you skip to the next paragraph, you’ll see they are onto transistors. Ideally the author could show a data sheet, but there may be reasons they can’t.<p>I found the material that followed to be a clear exposition of the fundamentals – this is as somebody who has tried to learn electronics over the years but nothing ever stuck. This did a better job than anything else at a pace that is about right for me.<p>But YMMV and I personally relish being in a room full of people who are smarter than me.</p>
]]></description><pubDate>Sun, 09 Jul 2023 07:59:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=36652558</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=36652558</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36652558</guid></item><item><title><![CDATA[New comment by dpwm in "Boxed types in OCaml, and other thoughts"]]></title><description><![CDATA[
<p>For garbage collection, which operates at runtime. Integers are unboxed; every other type requires additional data.</p>
]]></description><pubDate>Sat, 01 Jul 2023 02:32:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=36545779</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=36545779</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36545779</guid></item><item><title><![CDATA[New comment by dpwm in "Scaling up the Prime Video audio/video monitoring service and reducing costs"]]></title><description><![CDATA[
<p>> We designed our initial solution as a distributed system using serverless components (for example, AWS Step Functions or AWS Lambda), which was a good choice for building the service quickly.<p>The message seems more that they outgrew AWS lambda but that lambda was a good choice at first.</p>
]]></description><pubDate>Thu, 04 May 2023 06:23:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=35811841</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=35811841</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35811841</guid></item><item><title><![CDATA[New comment by dpwm in "Exercism – learn programming languages for free"]]></title><description><![CDATA[
<p>I’ve been asking questions about F# after a while of using OCaml. I’ve found GPT-4 to hallucinate syntax that doesn’t exist, such as being able to do open <modulename> in a function. It’s actually something I assumed too, because you can do this in OCaml with "let open <modulename> in", but you cannot do this in F#.<p>Despite this, it’s still been a lot more helpful than searching, is mostly correct, and is my go-to resource.</p>
]]></description><pubDate>Sun, 16 Apr 2023 09:39:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=35588544</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=35588544</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35588544</guid></item><item><title><![CDATA[New comment by dpwm in "Show HN: BrowserBox – do stuff with browsers that you can't normally"]]></title><description><![CDATA[
<p>Had to admit I came to the same conclusion when I read this part of the readme:<p>> The NC license permits "use by any charitable organization, educational institution, public research organization, public safety or health organization, environmental protection organization, or government institution is use for a permitted purpose regardless of the source of funding or obligations resulting from the funding."<p>But on reading the license, personal noncommercial use is fine too. It would have helped me if that info had been in the readme!</p>
]]></description><pubDate>Sat, 08 Apr 2023 05:54:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=35490916</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=35490916</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35490916</guid></item><item><title><![CDATA[New comment by dpwm in "When root on ZFS breaks on Arch Linux"]]></title><description><![CDATA[
<p>I have the kernel and zfs modules in IgnorePkg in /etc/pacman.conf. This way I have to update them explicitly.<p>I usually have to manually install a kernel from archive.archlinux.org/packages but I find this much less fragile than DKMS.</p>
]]></description><pubDate>Sun, 26 Mar 2023 13:26:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=35314202</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=35314202</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35314202</guid></item><item><title><![CDATA[New comment by dpwm in "Thoughts on Video Editing (2022)"]]></title><description><![CDATA[
<p>I have found Blender more than competent for my relatively simple video editing needs.</p>
]]></description><pubDate>Tue, 21 Mar 2023 18:39:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=35250545</link><dc:creator>dpwm</dc:creator><comments>https://news.ycombinator.com/item?id=35250545</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35250545</guid></item></channel></rss>