<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: friendzis</title><link>https://news.ycombinator.com/user?id=friendzis</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 05 Apr 2026 21:14:03 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=friendzis" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by friendzis in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>> > > That's entirely unrealistic to cover with batteries with current battery technologies alone<p>> It already is a reality for many people.<p>Megawatt-hour level home-battery installs? Show us a picture. That's literally a room full of batteries. The actual reality is having ten or so kilowatt-hours to balance rooftop solar.</p>
]]></description><pubDate>Sun, 05 Apr 2026 09:04:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=47647500</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47647500</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47647500</guid></item><item><title><![CDATA[New comment by friendzis in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>> passive houses are often 1/5th of that.
> 0.5 W/m²/K is a good value.... <...> for a wall it wouldn't even pass code in most of Europe<p>There's a mix of miscommunication and wat. I'm using approximate floor area values here, not perimeter walls. 0.1 W/m2/K for a WALL is definitely not a "passive" house, that's barely A++.<p>> I'm talking 25cm+ of rockwool in the walls, 40cm on the roof and triple pane windows,<p>Yep, this gets you something like 0.5 realistic, maaaaybe up to 0.3 in the models.</p>
]]></description><pubDate>Sun, 05 Apr 2026 08:50:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47647432</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47647432</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47647432</guid></item><item><title><![CDATA[New comment by friendzis in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>> A properly insulated house in any temperate climate require very little heating or cooling.<p>A "properly insulated" house still requires something around 0,5 W/m2/K. Modeling a moderate 120 m2 house in the coldest months when the temperatures hit 15-20 negative you still need 2,5 kW of heat with domestic hot water on top. Put in the efficiency of a heat pump and you are still easily looking at half a <i>mega</i> watt-hour per month. ~1MWh for a whole house is very reasonable number during winter months, sans electric mobility.<p>That's entirely unrealistic to cover with batteries with current battery technologies alone, electricity generation is absolutely REQUIRED. Windmills can help soften the blow and storage needs substantially, but the TFA is about solar, which is effectively absent during the winter.</p>
]]></description><pubDate>Fri, 03 Apr 2026 16:49:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=47629037</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47629037</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47629037</guid></item><item><title><![CDATA[New comment by friendzis in "Show HN: European alternatives to Google, Apple, Dropbox and 120 US apps"]]></title><description><![CDATA[
<p>> This is very good, because billing the EU is quite strict, and having someone get the format right for me is super useful :)<p>Is it? In my (EU) country there is basically a list of things the invoice must show, without any strict template, even if they converge on very similar designs in the end. Basically to allow branding and alleviate physical -> digital transition struggles.<p>In the beginning the most popular "invoicing" software was Excel :D</p>
]]></description><pubDate>Fri, 03 Apr 2026 12:52:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47626118</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47626118</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47626118</guid></item><item><title><![CDATA[New comment by friendzis in "Axios compromised on NPM – Malicious versions drop remote access trojan"]]></title><description><![CDATA[
<p>I understand the [flawed] reasoning behind "x seconds from now is going to be roughly now() + x on this particular system", but how does defining the cooldown from an external timestamp save you from dealing with DST and other time shenanigans? In the end you are comparing two timestamps and that comparison is erroneous without considering time shenanigans</p>
]]></description><pubDate>Tue, 31 Mar 2026 15:08:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=47588479</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47588479</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47588479</guid></item><item><title><![CDATA[New comment by friendzis in "Axios compromised on NPM – Malicious versions drop remote access trojan"]]></title><description><![CDATA[
<p>Workdays! Think about it, if you set the delay in regular days/seconds the updated dependency can get pulled in on a weekend with only someone maybe on-call.<p>(Hope your timezones and tzdata correctly identifies Easter bank holiday as non-workdays)</p>
]]></description><pubDate>Tue, 31 Mar 2026 07:31:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47583916</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47583916</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47583916</guid></item><item><title><![CDATA[New comment by friendzis in "Axios compromised on NPM – Malicious versions drop remote access trojan"]]></title><description><![CDATA[
<p>> You physically cannot have the bandwidth to be on top of these supply chain issues all the time<p>> semantic versioning is not some golden goose that fixes this issue<p>Nothing is a golden goose, however semver is designed to limit the scope of incoming changes so you have a chance of staying on top.<p>> Vendoring dependencies is not a scalable solution for all the software people use.<p>There are literally three ways to deal with these supply chain issues:<p>1. Allocate the bandwidth yourself<p>2. Buy that bandwidth<p>3. Yolo</p>
]]></description><pubDate>Tue, 31 Mar 2026 06:12:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=47583369</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47583369</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47583369</guid></item><item><title><![CDATA[New comment by friendzis in "Axios compromised on NPM – Malicious versions drop remote access trojan"]]></title><description><![CDATA[
<p>> (Side note, it's wild that npm, bun, and pnpm have all decided to use different time units for this configuration.)<p>First day with javascript?</p>
]]></description><pubDate>Tue, 31 Mar 2026 05:35:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=47583126</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47583126</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47583126</guid></item><item><title><![CDATA[New comment by friendzis in "‘Energy independence feels practical’: Europeans building mini solar farms"]]></title><description><![CDATA[
<p>Because otherwise the incentive structures for solar-as-baseload, sweeping the actual cost on the consumers, collapse. The system is built on putting equality sign between oversubscribed solar and coal/gas backups during times of undersubscription.</p>
]]></description><pubDate>Fri, 27 Mar 2026 14:37:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=47543160</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47543160</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47543160</guid></item><item><title><![CDATA[New comment by friendzis in "‘Energy independence feels practical’: Europeans building mini solar farms"]]></title><description><![CDATA[
<p>> And don't let perfect be the enemy of good. Yes there are times when solar doesn't produce energy, but there are also times where it OVERproduces.<p>When solar OVERproduces you have to literally pay someone to consume that energy, most probably wind farms, which could be producing energy instead. So you pay actually twice. When the solar underproduces, you need to bring in alternative sources, but those now have to cover all their fixed costs and generate return on investment over this limited timeframe, which means the actual backup prices hit stratospheric levels.<p>What's the actual cost of solar with actual net-billing?</p>
]]></description><pubDate>Fri, 27 Mar 2026 10:29:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=47540942</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47540942</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47540942</guid></item><item><title><![CDATA[New comment by friendzis in "I tried to prove I'm not AI. My aunt wasn't convinced"]]></title><description><![CDATA[
<p>> The acceleration is in the decrease of the cost to produce misinformation.<p>So it's a spam issue. And normally, while annoying it's possible to fight spam, however on these topics we have built structures that disable the very mechanisms allowing us to fight spam. That's worrying.<p>The fact that someone can instruct their computer to astroturf their flight tracking app on some forum for nerds is irrelevant - people have been instructing "marketing agencies" to astroturf their brand of caffeinated sugar water on tv, radio and press for decades and centuries. For a very long time the "traditional media" was aware that their ability to sell astroturfing capacity was hanging on their general trustworthiness. Then the internets rose to prominence, traditional media followed by selling more and more of their capacity to astroturfers. Now we have a worrying situation that the internets might be spammed by astroturfers a bit too much, but the backup is broken already. Now that's truly frightening.<p>Welcome to the post-truth world, where objective references outside of your own village cannot exist.</p>
]]></description><pubDate>Wed, 25 Mar 2026 16:11:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=47519357</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47519357</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47519357</guid></item><item><title><![CDATA[New comment by friendzis in "Goodbye to Sora"]]></title><description><![CDATA[
<p>Disregarding the grandfathered free accounts, own domain is $7.20/user/month on gmail, €5/month on Proton. On microsoft that's business tier feature and AFAIK not supported at all on Yahoo.</p>
]]></description><pubDate>Wed, 25 Mar 2026 15:54:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47519074</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47519074</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47519074</guid></item><item><title><![CDATA[New comment by friendzis in "Goodbye to Sora"]]></title><description><![CDATA[
<p>The lock-in of email platforms is the address. With IMAP you can extract the messages right away and migrate. Yet, you would still have to check the old mailbox for stray emails that you must tell to reach you on the new address. And continue doing so for years or risk missing some critical email.<p>Coincidentally, bringing your own address that can be migrates away is somewhere between impossible and expensive.</p>
]]></description><pubDate>Wed, 25 Mar 2026 15:07:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=47518354</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47518354</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47518354</guid></item><item><title><![CDATA[New comment by friendzis in "Flighty Airports"]]></title><description><![CDATA[
<p>Not only that, but airports blink in-and-out of existence as you zoom <i>or pan the map around</i>. It can't even decide if it wants to show a certain airport or not.</p>
]]></description><pubDate>Wed, 25 Mar 2026 14:33:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=47517876</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47517876</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47517876</guid></item><item><title><![CDATA[New comment by friendzis in "Flighty Airports"]]></title><description><![CDATA[
<p>This screams vibe-coded slop. Think about it, if you were to implement zoom based detail level, you would have to try hard to introduce a bug on line 3, yet it happens to hit prod.<p>Yet, this thread is full of people <i>defending</i> this pre-alpha quality thing.</p>
]]></description><pubDate>Wed, 25 Mar 2026 14:29:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=47517827</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47517827</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47517827</guid></item><item><title><![CDATA[New comment by friendzis in "I tried to prove I'm not AI. My aunt wasn't convinced"]]></title><description><![CDATA[
<p>> Information found online will also no longer be trustable<p>Most information you can access publicly, including Wikipedia, is a result of astroturfing fight. Most information online had not been trustable for double digit number of years now.<p>> we already experience misleading articles today<p>Again, had been happening for <i>decades</i>.<p>> footage of some incident somewhere may have been entirely fabricated by AI<p>Not like we did not already have doctored footage plaguing the public.<p>> Money will have to be wasted on unnecessary flights to see stuff or meet people in-person instead of video<p>Necessity to inspect the supply chain for snake oil has been a thing since at least EA (the Nasir one).<p>We may be dealing with the problem of spam, but the problems have already been there.</p>
]]></description><pubDate>Wed, 25 Mar 2026 13:51:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=47517360</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47517360</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47517360</guid></item><item><title><![CDATA[New comment by friendzis in "Flighty Airports"]]></title><description><![CDATA[
<p>It means it's strictly unavailable for ~80% of people out there on Windows/Linux/Android?</p>
]]></description><pubDate>Wed, 25 Mar 2026 08:02:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=47514582</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47514582</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47514582</guid></item><item><title><![CDATA[New comment by friendzis in "Flighty Airports"]]></title><description><![CDATA[
<p>A select airport view has flight data limited to some x hours, meaning you cannot even see if a flight later in the day is still scheduled to arrive on time without consulting those official pages anyway. So quite objectively no, it's not even objectively worse, it's effectively useless.<p>Going back to a map view from an airport view resets the map, so exploration for fun is again borderline unusable.</p>
]]></description><pubDate>Wed, 25 Mar 2026 07:55:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=47514541</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47514541</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47514541</guid></item><item><title><![CDATA[New comment by friendzis in "Flighty Airports"]]></title><description><![CDATA[
<p>Knowing <i>when</i> I land, especially if there are any disturbances, is probably THE most important piece of information with regards to a flight. I have already planned my airport arrival, at least for the first leg, and the worst scenario is I have to stare at a screen/book for a bit longer. If the landing is delayed I might need to make amendments to the plans for the rest of the day.</p>
]]></description><pubDate>Wed, 25 Mar 2026 07:45:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=47514474</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47514474</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47514474</guid></item><item><title><![CDATA[New comment by friendzis in "Flighty Airports"]]></title><description><![CDATA[
<p>The app is mac/i os-only, though.</p>
]]></description><pubDate>Wed, 25 Mar 2026 07:40:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47514440</link><dc:creator>friendzis</dc:creator><comments>https://news.ycombinator.com/item?id=47514440</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47514440</guid></item></channel></rss>