<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: vascocosta</title><link>https://news.ycombinator.com/user?id=vascocosta</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 17 Apr 2026 14:28:00 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=vascocosta" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by vascocosta in "I write games in C (yes, C) (2016)"]]></title><description><![CDATA[
<p>I know, but I often use Golang for two reasons: 1. avoids confusion, no matter how unlikely it is in a context like HN, and 2. search engine "findability".</p>
]]></description><pubDate>Sat, 07 Feb 2026 20:45:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=46927780</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=46927780</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46927780</guid></item><item><title><![CDATA[New comment by vascocosta in "I write games in C (yes, C) (2016)"]]></title><description><![CDATA[
<p>I totally resonate with the author of the post. My main requirement to enjoy a language deeply is often simplicity, so I love languages like, C, Golang, Odin and Zig.<p>That said, I also acknowledge that often times I need to solve problems that can benefit from a language that embraces what I call necessary complexity, but do it in elegant ways. Whenever I need to prioritise code correctness, especially memory and concurrency safety, using a mostly functional pattern instead of OOP, but without going as extreme as say Haskell, I unquestionably choose Rust, my favourite complex language. I often work with network code that is highly concurrent, must be as correct as possible and benefits from good performance, so then again, Rust feels natural here.<p>On the other hand, I love coding simple indie games and for that particular case, I like a simple and performant language using an imperative, non-OOP style. In my opinion C, and in particular Odin more recently are quite a good fit. If Jonathan happens to be reading this comment, since he mentioned Golang, I would suggest him Odin as perhaps the best of both worlds between C and Golang. It has all the simplicity of Golang, but without a garbage collector, plus it is quite easy to code a game using Raylib.</p>
]]></description><pubDate>Sat, 07 Feb 2026 19:54:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=46927134</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=46927134</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46927134</guid></item><item><title><![CDATA[New comment by vascocosta in "486Tang – 486 on a credit-card-sized FPGA board"]]></title><description><![CDATA[
<p>Thanks!<p>It says this however:<p>"Expected to ship to customers in February 2025."<p>I wonder if a typo or if batch 2 is already gone too...</p>
]]></description><pubDate>Sun, 14 Sep 2025 12:54:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=45239452</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45239452</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45239452</guid></item><item><title><![CDATA[New comment by vascocosta in "486Tang – 486 on a credit-card-sized FPGA board"]]></title><description><![CDATA[
<p>Any idea when Pixel86 is going to be available again or how/where to get an ITX-Llama system?</p>
]]></description><pubDate>Sat, 13 Sep 2025 17:21:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=45233726</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45233726</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45233726</guid></item><item><title><![CDATA[New comment by vascocosta in "KDE launches its own distribution"]]></title><description><![CDATA[
<p>That's exactly what's compelling to me as well. As an absolute fan of KDE and all its features, as well as stability. Who better to seamlessly integrate everything around a KDE desktop than themselves? KDE neon had potential as well, but I really like the notion of an immutable base system and less surprises during an upgrade.</p>
]]></description><pubDate>Thu, 11 Sep 2025 15:55:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=45213071</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45213071</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45213071</guid></item><item><title><![CDATA[New comment by vascocosta in "KDE launches its own distribution"]]></title><description><![CDATA[
<p>TIL about distrobox. It seems like a really neat way to use containers with good host distro integration.</p>
]]></description><pubDate>Thu, 11 Sep 2025 15:48:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=45212995</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45212995</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45212995</guid></item><item><title><![CDATA[New comment by vascocosta in "KDE launches its own distribution"]]></title><description><![CDATA[
<p>I didn't know this one, thanks. Looks interesting as well.</p>
]]></description><pubDate>Thu, 11 Sep 2025 15:44:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=45212945</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45212945</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45212945</guid></item><item><title><![CDATA[New comment by vascocosta in "KDE launches its own distribution"]]></title><description><![CDATA[
<p>A long time ago I have used all BSDs and loved them. Eventually the performance of Linux hooked me back, but I guess it's always a good time to go BSD again. I miss the predictability of the upgrades.</p>
]]></description><pubDate>Thu, 11 Sep 2025 12:04:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=45210570</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45210570</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45210570</guid></item><item><title><![CDATA[New comment by vascocosta in "KDE launches its own distribution"]]></title><description><![CDATA[
<p>Or you can try to install whatever custom packages you need under $HOME, without the need for any special permissions or FS overlays? But yes, saving snapshots is also a good solution.<p>I guess immutable distros such as this one target people who don't need much customisation and mostly just need what's already there anyway.</p>
]]></description><pubDate>Thu, 11 Sep 2025 11:31:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=45210311</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45210311</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45210311</guid></item><item><title><![CDATA[New comment by vascocosta in "KDE launches its own distribution"]]></title><description><![CDATA[
<p>Personally I'm interested in distros with an immutable base system. After decades of a lot of tinkering with all sorts of distros, I value a stable core more than anything else. If I want to tinker and/or install/compile packages I can do so in my $HOME folder.<p>In fact, this is what I've been doing in other distros, like Debian stable, nevertheless I have no real control of the few updates to the base system with side effects.<p>This is not the first immutable distro, but it comes from the people who develop my favourite desktop environment, so I'm tempted to give it a try. Especially as it looks more approachable than something like NixOS.</p>
]]></description><pubDate>Thu, 11 Sep 2025 11:16:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=45210213</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45210213</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45210213</guid></item><item><title><![CDATA[New comment by vascocosta in "KDE launches its own distribution"]]></title><description><![CDATA[
<p>I agree with you in principle. However, this distro in particular makes use of an immutable base system, which although not new, is definitely not extremely common among Linux distros.</p>
]]></description><pubDate>Thu, 11 Sep 2025 11:08:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=45210160</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45210160</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45210160</guid></item><item><title><![CDATA[New comment by vascocosta in "Is Rust a Hacker News Bubble?"]]></title><description><![CDATA[
<p>No. Obviously Rust is popular outside HN and for instance in my case and other people that I know the interest for Rust is totally unrelated to HN or any other specific platform for that matter.<p>In my experience there are roughly three main drivers for adopting the language: 1. performance, 2. code correctness / safety (my case) and 3. tooling/ecosystem. This is what makes Rust interesting for many devs.<p>That said, I do agree when the author points out the relatively low adoption by companies, mentioning reasons like hiring lag and risk aversion. C/C++ have decades of market penetration and it's only natural they're still in high demand when it comes to both legacy and new software.<p>I use Rust for almost all my personal projects and for recreational programming, but when it comes to the "real world", I think the best way to expand its use is to find some projects which could benefit from one of the main drivers I mentioned above and port it. Obviously this takes time, even more so when talking about starting new projects in Rust.<p>Go's history was different, perhaps because the learning curve is lower and thus it allowed and still allows a painless transition, including onboarding junior devs. It's a chicken and egg problem, in order for Rust to be more popular in the industry you need more projects to adopt it, but for that to happen, you need it to be more popular.</p>
]]></description><pubDate>Wed, 10 Sep 2025 18:21:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=45201700</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45201700</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45201700</guid></item><item><title><![CDATA[New comment by vascocosta in "Ask HN: Does anyone else pronounce CLI as "clee"?"]]></title><description><![CDATA[
<p>I pronounce as CLI as well, at least mentally whenever I read it. I don't often, if ever get the chance to say it out loud, so I wouldn't know. English is not my native language so I guess "cee el eye" would not be how I'd say it.</p>
]]></description><pubDate>Wed, 10 Sep 2025 11:01:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=45195942</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45195942</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45195942</guid></item><item><title><![CDATA[New comment by vascocosta in "Gloria funicular derailment initial findings report (EN) [pdf]"]]></title><description><![CDATA[
<p>> One possible interpretation is that the brakes when manually applied are insufficient to stop the vehicle when the counterweight provided by the cable is absent.<p>> Another is that the manual brake is insufficient, but the pneumatic/air (assuming those are the same) brake should be at maximum force, but for some reason, it wasn't applied at maximum force by either the brakeman or the automatic system.<p>Agree and I would add a third possibility:<p>The delay between detection and automatic full brake application, or by the cabin driver was long enough to allow enough speed/inertia to build, beyond the threshold until which the brakes would actually make it stop.</p>
]]></description><pubDate>Sun, 07 Sep 2025 12:39:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=45157655</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45157655</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45157655</guid></item><item><title><![CDATA[New comment by vascocosta in "Gloria funicular derailment initial findings report (EN) [pdf]"]]></title><description><![CDATA[
<p>One of the issues is that the body consists of a wooden frame, surrounded by a thin sheet of steel to avoid extra weight. So it's not very strong, plus the bulk of the 14 ton mass lies on the bottom where the bogies are. When it derailed and tipped over, the strong structure underneath the cabin sort of crushed the lightweight structure where the passengers were.</p>
]]></description><pubDate>Sun, 07 Sep 2025 10:42:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=45157030</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45157030</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45157030</guid></item><item><title><![CDATA[New comment by vascocosta in "Gloria funicular derailment initial findings report (EN) [pdf]"]]></title><description><![CDATA[
<p>You're welcome. :)<p>Most people here have exactly the same view you expressed. My initial reaction was the same as well. Then, on top of it all there's the political noise where each party is now trying to take some advantage out of the situation, which isn't pretty. Besides, we both know well how things usually happen here, so it's only human to think there was some kind of gross mistake. I want to believe it wasn't the case this time, but who knows... We will have to wait and see.</p>
]]></description><pubDate>Sun, 07 Sep 2025 10:35:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=45157011</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45157011</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45157011</guid></item><item><title><![CDATA[New comment by vascocosta in "Gloria funicular derailment initial findings report (EN) [pdf]"]]></title><description><![CDATA[
<p>It's my understanding that this particular funicular system uses eight shoe brakes, where rubber pads basically clamp a metal track (from above and below) causing friction.<p>Hearing some local experts, they often mention that this is physically not enough to stop a 14 ton vehicle (plus passengers) going downhill when the slope is as high as 18%. So basically even if in perfectly working condition, the bake pads or wheels would just slide down the tracks as there's not enough friction for the resulting force.<p>Maybe something like a rack and pinion railway or some other kind of drastic metal locking mechanism are the only realistic way to prevent catastrophic events when the cable breaks/detaches, considering the masses and slopes involved here?</p>
]]></description><pubDate>Sun, 07 Sep 2025 10:27:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=45156974</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45156974</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45156974</guid></item><item><title><![CDATA[New comment by vascocosta in "Gloria funicular derailment initial findings report (EN) [pdf]"]]></title><description><![CDATA[
<p>Yes, as a Portuguese with some patriotic feelings (but also self critical when needed), I was impressed myself with the quality of this report given the time frame.</p>
]]></description><pubDate>Sun, 07 Sep 2025 10:04:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=45156884</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45156884</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45156884</guid></item><item><title><![CDATA[New comment by vascocosta in "Gloria funicular derailment initial findings report (EN) [pdf]"]]></title><description><![CDATA[
<p>> Have to read it with time, however as Portuguese I imagine the service done during the same day of the tragedy was as always in our culture, "good enough" and to move on.<p>Coming from the same country as you, I totally understand. However, in this particular case the maintenance seems to have been done as it was supposed to be.<p>The problem seems to be that the cable broke at the anchoring point underneath the cabin, already underground. This is hidden from view during a normal daily inspection, where someone goes underground and checks the whole cable during a round trip of the cabin. They check the free cable going through pulleys and a flywheel, but they can't see inside the attachment point where the cable meets the cabin. This is only done in more thorough inspections, which do not happen daily.<p>Now, why it broke exactly at that point is probably related to how it was installed and not so much poor quality of the cable itself. Although some manufacturing issue could also be related.<p>We will have to wait and see, but like you said, several innocent people are dead. Hopefully in this case it wasn't down to our culture of "it's good enough, let's move on", which indeed, unfortunately, is part of our history. The least we can do now is find the real causes and make it safer in the future.</p>
]]></description><pubDate>Sun, 07 Sep 2025 09:58:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=45156865</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45156865</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45156865</guid></item><item><title><![CDATA[New comment by vascocosta in "Gloria funicular derailment initial findings report (EN) [pdf]"]]></title><description><![CDATA[
<p>Hopefully that's what this investigation will lead to. Nice videos.</p>
]]></description><pubDate>Sat, 06 Sep 2025 23:21:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=45153808</link><dc:creator>vascocosta</dc:creator><comments>https://news.ycombinator.com/item?id=45153808</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45153808</guid></item></channel></rss>