<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: djhworld</title><link>https://news.ycombinator.com/user?id=djhworld</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 08 Sep 2026 16:43:16 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=djhworld" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by djhworld in "Fastpotify"]]></title><description><![CDATA[
<p>I might be misremembering, but I swear when Spotify launched it was a big revelation at the time because the client was super fast and playback was almost instantaneous. This was a big deal as other music players like iTunes were bloated.<p>Obviously streaming was the big selling point, something that iTunes didn’t offer at the time, but I swear the client was written in some native UI framework, along with the C/C++ library.<p>Or was the spotify UI always just a browser engine skin and the perception of speed was from the playback engine?<p>Anyway, cool to see projects like this</p>
]]></description><pubDate>Tue, 01 Sep 2026 11:21:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49520457</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49520457</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49520457</guid></item><item><title><![CDATA[New comment by djhworld in "Executable Is a SQLite Database"]]></title><description><![CDATA[
<p>This was a fantastic read thanks for putting it together. I'm always fascinated by binfmt_misc, I remember fooling around with steganography a few years ago and putting executables inside images that could then be executed using a wrapper tool + binfmt_misc.<p>I think this is awesome though, feels like a lot of things on OS's could just be represented by databases - where does it end?</p>
]]></description><pubDate>Mon, 24 Aug 2026 20:55:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=49425729</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49425729</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49425729</guid></item><item><title><![CDATA[New comment by djhworld in "How does IKEA come up with names for its products?"]]></title><description><![CDATA[
<p>Sadly the materials in the lack changed over time, the insides are basically just cardboard honeycomb with a thin veneer around it.<p>So if you want to follow the lack mods on the web, especially ones written in the 2010s, you need to make sure you strengthen the legs to accommodate the hardware</p>
]]></description><pubDate>Wed, 19 Aug 2026 11:31:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=49360109</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49360109</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49360109</guid></item><item><title><![CDATA[New comment by djhworld in "LinkedIn CringeBot 3000"]]></title><description><![CDATA[
<p>I always wonder what motivates people to write posts on LinkedIn. Even before AI slop, it’s been the same for years with the cringiest posts somehow getting traction (“and the whole room applauded!”) - do people make money from the posts or something or is it more just a validation thing.</p>
]]></description><pubDate>Wed, 12 Aug 2026 11:58:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=49271031</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49271031</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49271031</guid></item><item><title><![CDATA[New comment by djhworld in "Karpathy’s Pelican"]]></title><description><![CDATA[
<p>It would be interesting to see the models work on a book it hasn't been trained on yet. I guess sadly that means any book released very recently.<p>Definitely impressive demo, I do wonder though if the countless artwork, films, images etc produced over many decades around Lord of the Rings somewhat influenced the outcome of this though.</p>
]]></description><pubDate>Sun, 02 Aug 2026 20:42:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49148112</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49148112</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49148112</guid></item><item><title><![CDATA[New comment by djhworld in "The coolest use for the Vision Pro"]]></title><description><![CDATA[
<p>I definitely resonate with the "my software-oriented brain feels almost incompatible with this world of designing a home"<p>I really struggle with visualising what things are going to look like. Even trivial stuff like choosing a colour to paint the wall. Sticking tiny paint swatches or painting sections from sample pots just doesn't work either, it's either all or nothing to me. I don't have that aphantasia thing either, quite a vivid imagination actually, but for stuff like home decor and I'm useless<p>I'm not really in the market for a vision pro or VR headset so my version of this is to take a picture of a space (say a wall) and feed it into on of the AI image generators with a colour - probably taken from a screenshot of a paint vendor, and tell it to generate me an image of what the wall would look like in <this colour>.<p>Obviously it's not perfect but it's definitely given me a better idea of what, in the ballpark, something would look like when painted on the whole wall.<p>I've also had some success with getting it to generate stuff with wall decor on as well, even pasting in product images (e.g. "what would this mirror look like") - even on the "painted" wall.<p>Again, not perfect, but it's helped me a lot.</p>
]]></description><pubDate>Thu, 30 Jul 2026 11:09:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=49108361</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49108361</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49108361</guid></item><item><title><![CDATA[New comment by djhworld in "MCP 2026-07-28 Specification: transport going stateless"]]></title><description><![CDATA[
<p>Are the HTTP headers for method/name etc even needed at this point and just use urls instead?<p>e.g. mymcpserver.com/tools/call?mcp-method=search</p>
]]></description><pubDate>Tue, 28 Jul 2026 18:49:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=49088241</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49088241</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49088241</guid></item><item><title><![CDATA[New comment by djhworld in "Park by Robot at London Gatwick Airport"]]></title><description><![CDATA[
<p>It's not quite clear from the video but it looks to me like you park up in the garage, and there's a garage door on the other side. So as you 'check in', I guess the 'human' side you drove in on, that door closes, and then the other side opens for the robots to collect the car which I'm guessing is also where the car storage is.<p>Sort of feels like those videos you see of high tech warehouses where the human workers really only operate on the outskirts of the building, and everything central is completely automated (picking, sorting, storing, inventory etc)</p>
]]></description><pubDate>Sun, 26 Jul 2026 17:21:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49060217</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49060217</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49060217</guid></item><item><title><![CDATA[New comment by djhworld in "London Gatwick has launched a robotic airport parking service"]]></title><description><![CDATA[
<p>I doubt the robots have sufficient enough traction/mobility to navigate on any surface that isn't reasonably smooth like tarmac. Also I'd wager the car park the robots go to isn't that far away from the drop off location, most likely on the same land owned by the airport.</p>
]]></description><pubDate>Sun, 26 Jul 2026 17:10:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49060116</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49060116</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49060116</guid></item><item><title><![CDATA[New comment by djhworld in "London Gatwick has launched a robotic airport parking service"]]></title><description><![CDATA[
<p>I always wonder with solutions like these how stuff like alarm systems on the car cope with the car being lifted, the vibrations encountered as its being towed.<p>Unless they tell you to switch the alarm system off I guess.</p>
]]></description><pubDate>Sun, 26 Jul 2026 15:40:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=49059251</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=49059251</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49059251</guid></item><item><title><![CDATA[New comment by djhworld in "Resetting Xbox"]]></title><description><![CDATA[
<p>> Microsoft is never going to figure out gaming.<p>I feel they kind of did in the Xbox 360 era. Maybe it was just down to luck because Sony dropped the ball in the early years of the PS3 and Microsoft got the jump on them a bit.<p>The 360 was amazing looking back on it, Xbox Live, trying out innovative ideas like 1vs100, attracting lots of publishers to the platform for games, Xbox Summer of Arcade.<p>I was a big OG Xbox fan but even then I knew deep down it was never going to catch up to Sony with the PS2. Then the 360 came out and it was brilliant.<p>Sadly they threw it all away with the Xbox One and while recovered some credibility somewhat with the Series X, it's definitely not the same as those golden years of the 360.<p>Maybe the 360 was an aberration in Microsoft's history and the years since then have just been a regression</p>
]]></description><pubDate>Mon, 06 Jul 2026 21:56:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=48811007</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=48811007</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48811007</guid></item><item><title><![CDATA[New comment by djhworld in "Physical disc production ending in Jan 2028 for new games on PlayStation"]]></title><description><![CDATA[
<p>I feel the physical disc died a long time ago, most games require heavy patching to fix bugs or download new content, or even in some cases download whole portions of the game, so they rely on PS servers to even function anyway. The only advantage they have is you can sell them or buy used.<p>I know there's a strong desire for physical media, but games are not the same as movies or music and haven't been for a long time.</p>
]]></description><pubDate>Wed, 01 Jul 2026 17:19:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=48750221</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=48750221</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48750221</guid></item><item><title><![CDATA[New comment by djhworld in "DRAM pricing is killing the hobbyist SBC market"]]></title><description><![CDATA[
<p>this whole saga is having ripple effects even in the second hand market. in 2020-2022 there was a glut of those 1L mini pcs on ebay and other resellers which were WAY better value than the RPi4 at the time which was in short supply due to COVID. these mini PCs were pretty affordable and could be upgraded with extra RAM, new SSD/NVMe drive etc to make perfectly good little home servers. I still have mine which has been running for a few years now, Intel 6th Gen CPU, Lenovo thinkcentre.<p>nowadays the price of these 2nd hand mini PCs has shot up, and even if you do get a chance to get one, upgrading it with more RAM is gonna be painful</p>
]]></description><pubDate>Thu, 02 Apr 2026 11:31:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=47612997</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47612997</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47612997</guid></item><item><title><![CDATA[New comment by djhworld in "Britain today generating 90%+ of electricity from renewables"]]></title><description><![CDATA[
<p>> That sort of mental overhead is crazy to me.<p>I've been on the tariff for 2 years now, at first I was looking at the prices every day, but over time you get used to how it works and the price watching starts to tail off. The rule of thumb is just to avoid high load stuff during the peak window (load shift) - sticking to those principles you generally come out of on top. Playing the averages is the key.<p>Nowadays I don't really look at the prices that much other than when it's windy as I might be tempted to charge the car.<p>That being said though, if current world events continue and the energy situation degrades further - causing my average unit rate to start creeping up, I might consider getting a home battery , solar etc to compensate, or leave the tariff entirely.</p>
]]></description><pubDate>Sat, 28 Mar 2026 16:23:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=47555996</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47555996</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47555996</guid></item><item><title><![CDATA[New comment by djhworld in "Britain today generating 90%+ of electricity from renewables"]]></title><description><![CDATA[
<p>I think freezers would definitely be a gimmick as they don't really use that much power.<p>I can see it being a nice feature for higher-load tasks though, e.g. my dishwasher uses about 1.8kWh for a cycle. On this tariff it's trivial to compute the best start-end time based on the 30 minute price windows, so if the dishwasher could do that it would be pretty sweet. Right now my dishwasher just supports a 3h delay function. I wouldn't mind if my dishwasher had a (local) API you could hit to control its schedule. Sadly this usually comes with some cloud requirement though.</p>
]]></description><pubDate>Sat, 28 Mar 2026 16:16:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=47555933</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47555933</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47555933</guid></item><item><title><![CDATA[New comment by djhworld in "Britain today generating 90%+ of electricity from renewables"]]></title><description><![CDATA[
<p>Some chargers communicate directly with the energy supplier and charge at the cheaper rates.<p>You can do this yourself as well with home assistant (if your charger supports it) and some API calls. It's just a matter of telling the charger when to start and stop the charge. The rest of the communication between the charger and the car is some protocol I can't remember the name of.</p>
]]></description><pubDate>Sat, 28 Mar 2026 15:35:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=47555541</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47555541</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47555541</guid></item><item><title><![CDATA[New comment by djhworld in "Britain today generating 90%+ of electricity from renewables"]]></title><description><![CDATA[
<p>There is an element of truth in that if you go to the extremes, where it's almost definitely not worth it.<p>I don't sit in the dark during the peak times, during the week I'm working during that time anyway and I still have my monitors etc on. It's just I don't usage high-draw appliances like cookers during that time. I eat dinner after 7pm anyway.<p>Also I have an EV, but don't commute or travel long distances regularly, so I charge my car when opportunity strikes, especially when the prices go negative - this means I don't really spend that much on fuel really. The savings really start to come in if you have "bursty" high energy stuff that can take advantage of the cheapest periods like an EV or home battery. If you just have "baseload" stuff that runs all day like A/C or whatever then yeah you won't really see any significant savings.</p>
]]></description><pubDate>Sat, 28 Mar 2026 15:32:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=47555512</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47555512</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47555512</guid></item><item><title><![CDATA[New comment by djhworld in "Britain today generating 90%+ of electricity from renewables"]]></title><description><![CDATA[
<p>Exactly.<p>For me I'm happy to avoid big power draws during the peak times, as I'm 'compensated' for it outside of those periods with a little planning. Downside is when the wind is not blowing AND disruptions to global energy markets - I'm exposed to that, warts and all, there's definitely been an increase in prices over the past 4 weeks, although there has been a few days (including today) where the wind has basically made the energy free and my average unit rate is dropping again.</p>
]]></description><pubDate>Sat, 28 Mar 2026 15:13:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=47555315</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47555315</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47555315</guid></item><item><title><![CDATA[New comment by djhworld in "Britain today generating 90%+ of electricity from renewables"]]></title><description><![CDATA[
<p>Explained above, I WFH, single (no kids) and have an EV - but I don't use the car for commute etc so I can be choosy about when I charge the car and take advantage of the ultra cheap periods.<p>Fixed price advantage is you use power whenever you want. Your average unit rate is just the price on the tariff. Predictable and safe.<p>Agile price changes every 30 minutes, so you need to do a little planning. But if you take advantage of the cheap periods you'll generally come out on top. My average unit rate last year was like 16.5p p/kWh whereas the standard tariff was 23-24p, so some nice savings. There's also some risk involved - the price can go up to £1 p/kWh and a few days in winter in 2024 it did that for a short while (around the peak periods) so you have to take on that risk - and obviously being exposed to the world energy markets does mean you get exposure to stuff like wars impacting global markets.<p>I mean there's nothing stopping you from using lots of power between 4pm-7pm it's just you'll drag that average unit rate up to the point where it's probably not worth it. When I say "use lots of power" I don't mean like I sit in the dark between 4-7pm, it's just I avoid the big ticket power users like ovens, showers, cookers etc</p>
]]></description><pubDate>Sat, 28 Mar 2026 14:43:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=47555052</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47555052</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47555052</guid></item><item><title><![CDATA[New comment by djhworld in "Britain today generating 90%+ of electricity from renewables"]]></title><description><![CDATA[
<p>....that being said, when you see stuff like this page and news articles about cheap renewable power etc, there are A LOT of negative reactions to it (even evidenced by the comments on here!) because for most people in the UK they never really see any direct benefit - energy prices seem to keep going up and a lot of people are on contracts with fixed rates that rise often.<p>I'm not sure what the solution is, I know that the price of electricty is dictated by gas so maybe decoupling that will help - but that probably has complications with balancing the grid.<p>The tariff I'm on (Octopus Agile) suits me as I WFH, have an EV and it's just me living in the house, I can move my usage outside of hte peak periods quite easily and I built a website to help me find the cheapest charging periods for my car based on the prices for the next day. The other day my average unit rate was like 2p per/kWh and I dumped like 30kWh into my car lol</p>
]]></description><pubDate>Sat, 28 Mar 2026 14:37:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=47555000</link><dc:creator>djhworld</dc:creator><comments>https://news.ycombinator.com/item?id=47555000</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47555000</guid></item></channel></rss>