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zumu commented on Ruby already solved my problem   newsletter.masilotti.com/... · Posted by u/joemasilotti
skrebbel · 2 months ago
Unrelated side note, but I haven't written any Ruby in maybe 15 years or so and dammn I forgot how elegant the language is at its core. The author's AppVersion class is so nicely done, it's nuts how succinct eg the compare implementation is.

Having done mostly TypeScript and Elixir lately, I had forgotten things could be so succinct yet so clear. The combo of modern (to me) Ruby's lambda syntax (in the .map call), parentheses-less function calls, the fact that arrays implement <=> by comparing each item in order, that there's an overloadable compare operator at all, having multiple value assignments in one go... It all really adds up!

In any other language I can think of real quick (TS, Elixir, C#, Python, PHP, Go) a fair number of these parts would be substantially more wordy or syntaxy at little immediately obvious benefit. Like, this class is super concise but it doesn't trade away any readability at all.

Having learned Ruby before Rails became commonplace, with its love for things that automagically work (until they don't), I had kinda grown to dislike it. But had forgotten how core Ruby is just an excellent programming language, regardless of what I think of the Rails ecosystem.

zumu · 2 months ago
It allocates 2 collections for every compare call and obfuscates the comparison logic. Personally I find that extremely inelegant. Different strokes I suppose.
zumu commented on Open Social   overreacted.io/open-socia... · Posted by u/knowtheory
zumu · 3 months ago
I've been on and off thinking about this problem for years. Very excited to see an ecosystem popping up.

But I wonder, why JSON if the web is already built on HTML documents? Is it possible to just store our data in a web of authenticated html documents and have the protocol be built on that? Are there other open standards we can leverage to reduce the amount of new infra / protocols? I wonder if there's a less complex "good enough" mvp version.

zumu commented on iPhone Air   apple.com/newsroom/2025/0... · Posted by u/excerionsforte
user_7832 · 3 months ago
> MEDIA SKIN phones

Wow, thanks for sharing the name, these are really good! I don't know why I was surprised to realize that great designers have made fantastic products even in the past...

Some sites with images, for anyone curious: 1. https://www.dezeen.com/2007/01/17/tokujin-yoshioka-launches-... 2. https://spoon-tamago.com/best-of-2007-part-iv/

zumu · 3 months ago
If you like these, check out the INFOBAR phones from a few years prior. https://platform.theverge.com/wp-content/uploads/sites/2/cho... People like the multi-colored one, but I've always been partial to the green. I believe there's been a few newer homages to these over the years.
zumu commented on iPhone Air   apple.com/newsroom/2025/0... · Posted by u/excerionsforte
aurareturn · 3 months ago
It has A19 Pro. A19 Pro has matmul acceleration in its GPU, the equivalent of Nvidia's Tensor cores. This would make future Macs extremely viable for local LLMs. Currently, Macs have high memory bandwidth and high VRAM capacity but low prompt processing speeds. Give it a large context and it'll take forever before the first token is generated.

If the M5 generation gets this GPU upgrade, which I don't see why not, then the era of viable local LLM inferencing is upon us.

That's the most exciting thing from this Apple's event in my opinion.

PS. I also like the idea of the ultra thin iPhone Air, the 2x better noise cancellation and live translation of Airpods 3, high blood pressure detection of the new Watch, and the bold sexy orange color of the iPhone 17 Pro. Overall, this is as good as it gets for incremental updates in Apple's ecosystem in a while.

zumu · 3 months ago
> the bold sexy orange color of the iPhone 17 Pro

The color line up reminds me of the au MEDIA SKIN phones (Japanese carrier) circa 2007. Maybe it's because I had one back in the day, but I can't help but think they took some influence.

zumu commented on How Britain built some of the world’s safest roads   ourworldindata.org/britai... · Posted by u/sien
philjohn · 4 months ago
Our driving test standards are also high, having spoken with US colleagues, much higher than state-side (although I imagine that varies from state to state).

The theory test you must pass before taking your practical also now includes a hazard perception test - you are shown multiple videos and must click when you first perceive a hazard - the earlier you click after the hazard presents the higher your score - but if you just click randomly you get a zero.

Some of them are tricky - for instance, one I remember is a van coming from a side road at too fast a speed, but you can only first see this hazard forming in a reflection of a shop window.

zumu · 3 months ago
> having spoken with US colleagues, much higher than state-side (although I imagine that varies from state to state).

You know, it does vary but relative to any other developed country it's pitiful in every state. The reality is we just hand out driver's licenses to whomever.

zumu commented on Intel's retreat is unlike anything it's done before in Oregon   oregonlive.com/silicon-fo... · Posted by u/cbzbc
lelandbatey · 5 months ago
> This is the big risk we all took when we moved away from the Bay Area to work remotely.

I suspect most of those folks did not "come from" the bay area in the first place.

zumu · 5 months ago
Yea, Intel has been in Hillsboro since the 70's. People moved from all over the world to work for Intel in office in Oregon. This has nothing to do with remote.
zumu commented on Waymo and Toyota outline partnership to advance autonomous driving deployment   waymo.com/blog/2025/04/wa... · Posted by u/ra7
RandallBrown · 8 months ago
Yeah, but the train goes from my house to my destination. Not 10-20 minutes away from my house and 10-20 minutes away from my destination.
zumu · 8 months ago
Fair enough. But keep in mind cars only solve this last mile problem when there's high throughput roads connecting all possible trip starts / destinations. In American we have this infrastructure (at a great cost in city design and tax payers dollars), but cities in many other countries don't have this and don't want it either.
zumu commented on Waymo and Toyota outline partnership to advance autonomous driving deployment   waymo.com/blog/2025/04/wa... · Posted by u/ra7
prhn · 8 months ago
The future of (public) transportation absolutely is driverless cars.

Every time I'm stuck in traffic on an LA highway with 5+ lanes and I see the horrendously inefficient use of space this future becomes clearer.

Waymos are also really confidence inspiring. They drive more safely and cautiously than any Uber/Lyft driver I've ridden with.

If every car on the road was synced then they could drive more closely to each other and at much faster speeds. This would optimize road space, decrease congestion, and reduce transit times.

So I'm happy to see more announcements like this. I hope the Waymo driverless tech becomes ubiquitous.

zumu · 8 months ago
> If every car on the road was synced then they could drive more closely to each other and at much faster speeds. This would optimize road space, decrease congestion, and reduce transit times.

So like a train?

zumu commented on Uchū – Color palette for internet lovers   uchu.style... · Posted by u/NetOpWibby
NetOpWibby · 10 months ago
"uchū" means "universe" in Japanese. I use this theme for all of my projects so...universal.

I can't speak to anything else but personally, I love Japan style/aesthetic/whatever so I'm gonna use a word if it fits.

zumu · 10 months ago
It's more like space / cosmos.
zumu commented on Language and Personality   solipsys.co.uk/ZimExpt/La... · Posted by u/ColinWright
zumu · a year ago
In my experience, learning a second language to a high level involves some amount of disassociation. Only people I know without this experience spoke both languages from a very early age usually at home. So this tracks.

But there can be other factors as well. For example in social contexts can change sharply between languages. The way I talk with my family is very different from the way I speak professionally—at home I'm the youngest and at work I'm the boss.

u/zumu

KarmaCake day1042March 26, 2016View Original