<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: Anon_troll</title><link>https://news.ycombinator.com/user?id=Anon_troll</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 25 Jun 2026 23:15:46 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=Anon_troll" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by Anon_troll in "Red Alert 2 in web browser"]]></title><description><![CDATA[
<p>It's a shame the campaign of RA3 was boring. They got the theme and cutscenes right, but the campaign missions were rather slow, generic and forgettable.<p>It's the opposite of C&C3, which had a good campaign but the theme was a step back from the scifi of Tiberian Sun. Especially the GDI/NOD units were way less futuristic, and the alien ones were a bit too similar to each other in style. The cutscenes were also mostly boring compared to earlier games.<p>If I recall correctly, the expansion pack for C&C3 was much more interesting in these aspects, but the gameplay suffered.</p>
]]></description><pubDate>Thu, 20 Nov 2025 18:51:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=45996203</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=45996203</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45996203</guid></item><item><title><![CDATA[New comment by Anon_troll in "Hashed sorting is typically faster than hash tables"]]></title><description><![CDATA[
<p>The hash-based algorithm is only O(n) because the entry size has a limit. In a more general case, it would be something more like O(m(n * e)). Here n is the number of entries, e is the maximum entry size and m is a function describing how caching and other details affect the computation. With small enough data, the hash is very fast due to CPU caches, even if it takes more steps, as the time taken by a step is smaller. The article explains this topic in a less handwavey manner.<p>Also, memory access is constant time only to some upper limit allowed by the hardware, which requires significant changes to the implementation when the data does not fit the system memory. So, the hash algorithm will not stay O(n) once you go past the available memory.<p>The sorting algorithms do not suffer from these complexities quite as much, and similar approaches can be used with data sets that do not fit a single system's memory. The sorting-based algorithms will likely win in the galactically large cases.<p>Edit: Also, once the hash table would need to grow beyond what the hash function can describe (e.g. beyond 64 bit integers), you need to grow the function's data type. This is essentially a hidden log(n) factor, as the required length of the data type is log(n) of the maximum data size.</p>
]]></description><pubDate>Thu, 11 Sep 2025 11:12:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=45210189</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=45210189</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45210189</guid></item><item><title><![CDATA[New comment by Anon_troll in "Show HN: I was curious about spherical helix, ended up making this visualization"]]></title><description><![CDATA[
<p>I encountered similar trouble with both Firefox and Chrome on Ubuntu.<p>Based on a quick Firefox performance report on the minified source code, most of the time seems to be spent in functionality looking like frame handling. There are some signs of time calculations.<p>One educated guess would be that something in frame time calculations goes off, possibly due to restricted time resolution to prevent timing related fingerprinting. This would cause next frame computation to start immediately instead of after the intended timeout.</p>
]]></description><pubDate>Thu, 21 Aug 2025 12:54:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=44972169</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=44972169</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44972169</guid></item><item><title><![CDATA[New comment by Anon_troll in "So you want to parse a PDF?"]]></title><description><![CDATA[
<p>Extracting text from DOCX is easy. Anything related to layout is non-trivial and extremely brittle.<p>To get the layout correct, you need to reverse engineer details down to Word's numerical accuracy so that content appears at the correct position in more complex cases. People like creating brittle documents where a pixel of difference can break the layout and cause content to misalign and appear on separate pages.<p>This will be a major problem for cases like the text saying "look at the above picture" but the picture was not anchored properly and floated to the next page due to rendering differences compared to a specific version of Word.</p>
]]></description><pubDate>Mon, 04 Aug 2025 11:03:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=44784191</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=44784191</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44784191</guid></item><item><title><![CDATA[New comment by Anon_troll in "Beekeepers halt honey awards over fraud in global supply chain"]]></title><description><![CDATA[
<p>The comb walls are basically like chewing gum. It does not have much taste.</p>
]]></description><pubDate>Sun, 08 Dec 2024 00:50:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=42354115</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=42354115</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42354115</guid></item><item><title><![CDATA[New comment by Anon_troll in "Ask HN: Does anyone use sound effects in their dev environment?"]]></title><description><![CDATA[
<p>This sounds like <a href="https://bash-org-archive.com/?5273" rel="nofollow">https://bash-org-archive.com/?5273</a> (original website no longer exists).</p>
]]></description><pubDate>Tue, 17 Sep 2024 14:08:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=41567737</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=41567737</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41567737</guid></item><item><title><![CDATA[New comment by Anon_troll in "When going somewhere does a thing: on links and buttons"]]></title><description><![CDATA[
<p>One major problem here is the mixup of UX and technical implementation details. From UX point of view, the link example goes nowhere, it just opens a dialog. From that point of view it the fact it uses anchors to do so is not really relevant.<p>From purely technical point of view, the question would be rather irrelevant as the distinction between a button and link is mostly how a human perceives it, it does not matter for the program.<p>This is likely an explanation for the awkwardness that the author mentions feeling of this implementation, and is supported by it not making sense to open this kind of a "link" in a new tab (because it does not go anywhere).</p>
]]></description><pubDate>Tue, 11 Oct 2022 23:40:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=33170722</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=33170722</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=33170722</guid></item><item><title><![CDATA[New comment by Anon_troll in "Will We Ever Run Out of Sudoku Puzzles?"]]></title><description><![CDATA[
<p>> A more reasonable question would be, how many partially completed sudoku grids are there which have a unique solution. We don't know the answer to that.<p>If you interpret "unique" to mean that two puzzles that lead to the same solution count as one, the answer would be equal to the number of completed grids. Just remove one number and you get a partially completed grid, and there cannot be more.<p>The interpretation you mean is probably how many partially completed sudoku grids have only a single solution instead of multiple, which leads to a much more interesting question.</p>
]]></description><pubDate>Fri, 07 Oct 2022 08:49:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=33118849</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=33118849</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=33118849</guid></item><item><title><![CDATA[New comment by Anon_troll in "Netflix's new player breaks the ability to modify the seeking of a playing video"]]></title><description><![CDATA[
<p>I don't think Firefox and Chrome run extensions/plugins in private windows without you first allowing them to run. That might be the case here.</p>
]]></description><pubDate>Sun, 17 Oct 2021 15:57:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=28897372</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=28897372</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=28897372</guid></item><item><title><![CDATA[New comment by Anon_troll in "What if Git worked with programming languages?"]]></title><description><![CDATA[
<p>The whitespace and formatting are not significant to the compiler, but they can provide a lot of information to the reader of the code.<p>You can often see where the writer put the most effort and thought by just seeing how they wrote it. This can help analyzing a codebase considerably.<p>If everything is normalized, you lose those valuable cues.</p>
]]></description><pubDate>Mon, 27 Sep 2021 15:03:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=28671494</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=28671494</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=28671494</guid></item><item><title><![CDATA[New comment by Anon_troll in "Why video game doors are so hard to get right [video]"]]></title><description><![CDATA[
<p>> Minecraft does doors right in comparably simple way, and I think few if any players have a problem with it<p>See <a href="https://bugs.mojang.com/browse/MC-149060" rel="nofollow">https://bugs.mojang.com/browse/MC-149060</a> "Villagers "spam" doors by opening and closing them really fast"<p>Or <a href="https://bugs.mojang.com/browse/MC-69281?jql=text%20~%20%22door%22" rel="nofollow">https://bugs.mojang.com/browse/MC-69281?jql=text%20~%20%22do...</a> to see the 6000+ bug reports related to doors.<p>Or watch <a href="https://www.youtube.com/watch?v=aiEq0bJcAz0" rel="nofollow">https://www.youtube.com/watch?v=aiEq0bJcAz0</a> "Villager door spam"</p>
]]></description><pubDate>Mon, 06 Sep 2021 20:27:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=28437687</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=28437687</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=28437687</guid></item><item><title><![CDATA[New comment by Anon_troll in "Ask HN: Best things in your bash_profile/aliases?"]]></title><description><![CDATA[
<p><p><pre><code>  # Linux hard mode
  set -e
</code></pre>
The tab completion integration is especially nice.</p>
]]></description><pubDate>Mon, 14 Jan 2019 11:07:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=18902162</link><dc:creator>Anon_troll</dc:creator><comments>https://news.ycombinator.com/item?id=18902162</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=18902162</guid></item></channel></rss>