<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: arcastroe</title><link>https://news.ycombinator.com/user?id=arcastroe</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 15 Apr 2026 03:54:27 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=arcastroe" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by arcastroe in "Why Amazon Is Buying Starlink Rival Globalstar in $11B Deal"]]></title><description><![CDATA[
<p>Is satellite internet going to become a crowded space that no other company can ever hope to enter due to skies becoming literally overcrowded with sattelites? Seems like a somewhat unfair winner takes all scenario.</p>
]]></description><pubDate>Tue, 14 Apr 2026 23:12:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=47772657</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=47772657</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47772657</guid></item><item><title><![CDATA[New comment by arcastroe in "Newly created Polymarket accounts win big on well-timed Iran ceasefire bets"]]></title><description><![CDATA[
<p>> how do you propose the polymarket betting mechanism is able to clean the money?<p>I would assume that dirty money (from dirty wallets) is placed on the "losing side" of the bet. And clean accounts take the "winning side" of the bets.</p>
]]></description><pubDate>Thu, 09 Apr 2026 04:58:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47699438</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=47699438</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47699438</guid></item><item><title><![CDATA[New comment by arcastroe in "Crypto holder loses $283M to scammer impersonating wallet support"]]></title><description><![CDATA[
<p>> Around $700,000 of the stolen assets were frozen thanks to intervention by a security firm called ZeroShadow<p>This represents only a small portion of the stolen funds. But my understanding was that the holder of the keys owns the crypto. How can the funds get frozen?</p>
]]></description><pubDate>Sun, 18 Jan 2026 09:35:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=46666284</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46666284</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46666284</guid></item><item><title><![CDATA[New comment by arcastroe in "Show HN: AI 3D Model Generator"]]></title><description><![CDATA[
<p>Especially since it requires creating an account to use.</p>
]]></description><pubDate>Mon, 29 Dec 2025 07:32:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=46418286</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46418286</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46418286</guid></item><item><title><![CDATA[New comment by arcastroe in "Wooden compass with single red arrow leads people with dementia to their homes"]]></title><description><![CDATA[
<p>Does everyone's phone compass just work reliably? For me, it seems like the most unreliable part of navigation. I traveled to Italy recently and heavily used Google Maps with walking directions, and it was frustrating the number of times I started walking in the wrong direction, due to the compass saying I was facing a direction I wasnt.<p>If this device uses a similar technology as your phone, then I don't see it being reliable.</p>
]]></description><pubDate>Sun, 28 Dec 2025 16:04:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=46412010</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46412010</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46412010</guid></item><item><title><![CDATA[New comment by arcastroe in "It's cheaper to buy a new printer every month"]]></title><description><![CDATA[
<p>The hardest part _by far_ is texturing. I found matching the texture of the surrounding area near impossible during my DIY</p>
]]></description><pubDate>Thu, 11 Dec 2025 02:31:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=46226951</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46226951</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46226951</guid></item><item><title><![CDATA[New comment by arcastroe in "Walmart exec: 'I've never believed in the term work-life balance'"]]></title><description><![CDATA[
<p>Same at Amazon. Bezos often talked about "work life harmony" which he liked to say instead of "balance." His reasoning was that balance implies a zero-sum tradeoff in which more dedication to one takes away from the other (a characterization he didn't like).<p>But simply calling it "harmony" doesn't magically make those tradeoffs go away.</p>
]]></description><pubDate>Sun, 30 Nov 2025 04:18:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=46093674</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46093674</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46093674</guid></item><item><title><![CDATA[New comment by arcastroe in "Zero knowlege proof of compositeness"]]></title><description><![CDATA[
<p>I suppose you're correct. Even if you find a trivial congruence, you <i>do</i> get some information. Mainly: "It's not that one!" :)<p>The same information as trying two bases that don't form a quadratic congruence at all</p>
]]></description><pubDate>Sun, 30 Nov 2025 00:08:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=46092111</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46092111</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46092111</guid></item><item><title><![CDATA[New comment by arcastroe in "Zero knowlege proof of compositeness"]]></title><description><![CDATA[
<p>If:<p>a^2 = b^2 (mod m)<p>Then:<p>a^2 - b^2 = 0 (mod m)<p>(a + b)(a - b) = 0 (mod m)<p>So, (a + b) must be a multiple of one of the factors of m. And (a - b) must be a multiple of the other factor of m.<p>>  I've often wondered what each congruence in the quadratic seive reveals.<p>Each congruence reveals that the sum of the bases (a plus b) contains a factor of m. And the difference of the bases (a minus b) contains another factor of m.<p>The only thing you have to watch out for is the trivial case when one of the factors you find through this method is "1" and the other factor is "m". That case isn't very helpful.<p>It's not that each congruence gives you new information. You only have to find one single non-trivial congruence. But the other (trivial) congruences you find along the way only reveal that 1*m=m, which you already knew.</p>
]]></description><pubDate>Sat, 29 Nov 2025 23:26:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=46091818</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46091818</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46091818</guid></item><item><title><![CDATA[New comment by arcastroe in "Penpot: The Open-Source Figma"]]></title><description><![CDATA[
<p>It is my go-to vector editor as well. But a large pain point is that text elements cannot be vectorized or converted to paths or shapes. So your designs cannot be exported meaningfully because there is no guarantee that the receiving end will have the same fonts you designed with.<p>Exporting to svg may look completely different when opened elsewhere if your designs have any text elements.</p>
]]></description><pubDate>Thu, 27 Nov 2025 09:17:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=46067374</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46067374</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46067374</guid></item><item><title><![CDATA[New comment by arcastroe in "Doge 'doesn't exist' with eight months left on its charter"]]></title><description><![CDATA[
<p>For those less informed, such as myself. Could you provide a quick summary of those project 2025 successes achieved by DOGE?</p>
]]></description><pubDate>Mon, 24 Nov 2025 02:37:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=46029774</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=46029774</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46029774</guid></item><item><title><![CDATA[New comment by arcastroe in "I took all my projects off the cloud, saving thousands of dollars"]]></title><description><![CDATA[
<p>hmm.. if you reduce latency from one second to a hundred milliseconds, could you celebrate that you've made it 10x faster, or would you have the same quibble there too?<p>Edit: Thinking about this some more: You could say you are saving 9x [of the new cost], and it would be a correct statement. I believe the error is assuming the reference frame is the previous cost vs the new cost, but since it is not specified, it could be either.</p>
]]></description><pubDate>Wed, 05 Nov 2025 01:39:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=45818054</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=45818054</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45818054</guid></item><item><title><![CDATA[New comment by arcastroe in "Scientists are discovering a powerful new way to prevent cancer"]]></title><description><![CDATA[
<p>Article appears to be (missing) a word. I see what you did there.</p>
]]></description><pubDate>Sun, 05 Oct 2025 04:49:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=45478930</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=45478930</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45478930</guid></item><item><title><![CDATA[New comment by arcastroe in "Amazon fined $2.5B for using deceptive methods to sign up consumers for Prime"]]></title><description><![CDATA[
<p>I don't know anything about the Iliad. I asked generative AI how the name fit in, or why it was appropriate for the project. Adding the response below, in case it helps others.<p>-----<p>The name “Project Iliad” is almost certainly a reference to Homer’s Iliad, the ancient Greek epic poem about the Trojan War.<p>The connection works as a kind of corporate in-joke or metaphor:<p>The Iliad is long, complex, and arduous — much like the cancellation process Amazon designed. By naming the project after an epic full of prolonged struggle, the team was signaling (perhaps ironically) that customers would have to endure an "epic battle" just to cancel.<p>Conflict and attrition are central to the Iliad’s story. The war drags on, wearing down opponents. In Amazon’s context, Project Iliad’s design was to wear down users’ will to cancel through friction.</p>
]]></description><pubDate>Thu, 25 Sep 2025 17:16:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=45375762</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=45375762</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45375762</guid></item><item><title><![CDATA[New comment by arcastroe in "FFmpeg moves to Forgejo"]]></title><description><![CDATA[
<p>Forgejo is a fork of Gitea, which is a fork of Gogs, which is a clone of Github</p>
]]></description><pubDate>Sun, 17 Aug 2025 03:12:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=44928566</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=44928566</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44928566</guid></item><item><title><![CDATA[New comment by arcastroe in "AI is different"]]></title><description><![CDATA[
<p>What is f''(now) looking like?</p>
]]></description><pubDate>Sun, 17 Aug 2025 01:53:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=44928299</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=44928299</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44928299</guid></item><item><title><![CDATA[New comment by arcastroe in "Opening up ‘Zero-Knowledge Proof’ technology"]]></title><description><![CDATA[
<p>Plot twist: In addition to the cutout paper, the prover also brings their OWN picture of waldo, which they always place behind the cutout.</p>
]]></description><pubDate>Fri, 04 Jul 2025 00:50:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=44460315</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=44460315</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44460315</guid></item><item><title><![CDATA[New comment by arcastroe in "Astronomers Just Solved the Mystery of the Universe's Missing Matter"]]></title><description><![CDATA[
<p>I remember this being news two years ago [1]. What changed between then and now? Seems like dejavu reading about the same missing matter being found again.<p>[1] <a href="https://www.astronomy.com/science/half-the-matter-in-the-cosmos-was-missing-but-astronomers-found-it/" rel="nofollow">https://www.astronomy.com/science/half-the-matter-in-the-cos...</a></p>
]]></description><pubDate>Wed, 18 Jun 2025 09:15:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=44308114</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=44308114</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44308114</guid></item><item><title><![CDATA[New comment by arcastroe in "Left-Pad (2024)"]]></title><description><![CDATA[
<p>The line `str = ch + str` is itself a linear-time operation, with time proportional to the length of the new string.<p>That linear-time operation is then additionally repeated `len` times</p>
]]></description><pubDate>Wed, 11 Jun 2025 09:55:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=44245880</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=44245880</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44245880</guid></item><item><title><![CDATA[New comment by arcastroe in "Left-Pad (2024)"]]></title><description><![CDATA[
<p>The package's original implementation[1] also seems like it would have resulted in O(n^2) operation rather than desired O(n).<p>[1] <a href="https://en.wikipedia.org/wiki/Npm_left-pad_incident" rel="nofollow">https://en.wikipedia.org/wiki/Npm_left-pad_incident</a></p>
]]></description><pubDate>Wed, 11 Jun 2025 09:25:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=44245733</link><dc:creator>arcastroe</dc:creator><comments>https://news.ycombinator.com/item?id=44245733</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44245733</guid></item></channel></rss>