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djsavvy commented on Show HN: An interactive dashboard to explore NYC rentals data   leaseswap.nyc/analytics... · Posted by u/giulioco
harmmonica · a month ago
Appreciate the optimism and I think what you're saying could happen, and I hope it does, but the flip side is the landlords don't exert that pressure, they bake the fees into the rental rate, and so the new reality is a stepped-up market rate caused by the legislation. If the landlords can just pass the fee on as a rent increase there's not really an incentive for them to offer longer leases so it will all come down to whether the rental rate increase (if there is one long term) sticks. Then I feel like the only thing the FARE Act will have done is raise the baseline rent and therefore the overall cost of housing for tenants (some argue that it's also better to amortize the "fee" over the lease term instead of having to pay it up front, but if the net result is more cost to tenants that seems like a bum deal).

Re the startup idea, agree fully. Zumper sort of tried what you're describing on the lease side in NYC. I interacted with them around the time they launched that effort and thought it was a bit rough around the edges (when is it not when you try something new?). Not sure if they're still doing it or how the FARE Act would've impacted them because I don't quite remember how/if they were using the software/marketplace to drive down the broker fee or just trying to capture the fee as-is (I think the former but not sure).

djsavvy · a month ago
left this comment on another comment in this thread, so copying it here:

This is all true, but removing the broker fees and replacing it with a rent hike is still better for the market overall, since the broker fees simply artificially dampen liquidity. You only paid them when you moved into a new place, but that meant that if you are stuck with a crappy landlord you might not move out because the marginal cost of moving anywhere else in NYC is much higher.

djsavvy commented on Show HN: An interactive dashboard to explore NYC rentals data   leaseswap.nyc/analytics... · Posted by u/giulioco
harmmonica · a month ago
Just to piggyback some info onto the FARE Act that the NYC City Council passed because I think it's interesting when talking about the second-order effects of some regulations.

For those of you who aren't familiar with this Act, NYC has been an outlier in the US where the tenant would pay a broker fee to rent apartments that were listed by a broker. The odd thing about it has been that it's not the tenant who would historically "hire" the broker, but instead the landlord/owner. And the benefit to the landlord/owner is obvious: they didn't need to expend any resources/energy to market the property for lease and then once a tenant was found the tenant would take care of paying for the broker's efforts through a fee that would range from, say, 8% up to 15% or more of the annual lease rate (e.g., $3000 per month apartment minimum fee would be $3k and sometimes a multiple of that if the broker could get away with it). With the FARE Act this practice where the landlord hired the broker and the tenant pays the fee was banned. You may see where this is going...

For some reason, the NYC City Council thought (and still does think because you can't admit a potential mistake) that the landlord was going to now eat the broker's fee without raising the rent to offset that additional cost. So far? Landlords are not eating the fee and instead are raising the rents. And the worst of it is that the broker fee was always a one-time fee meaning that if the tenant stayed in place they wouldn't be paying the fee again upon lease renewal. Now? The tenant is paying the increased rent to offset the landlord having to pay the fee and that is now the baseline of all future rent increases.

Still early days for the FARE Act, but any reasonable person would've understood that landlords would not eat the broker fee and that this would cause an overnight increase in rents, which... it did (literally overnight once the Act was in effect).

djsavvy · a month ago
This is all true, but removing the broker fees and replacing it with a rent hike is still better for the market overall, since the broker fees simply artificially dampen liquidity. You only paid them when you moved into a new place, but that meant that if you are stuck with a crappy landlord you might not move out because the marginal cost of moving anywhere else in NYC is much higher.
djsavvy commented on Major quantum computing advance made obsolete by teenager (2018)   quantamagazine.org/teenag... · Posted by u/kwie
djsavvy · a month ago
Very hot take but this result made me believe that BQP and P might be equivalent computational classes (in other words, quantum computers might not offer any computational complexity speedups at all). I found out about this result in college and implemented the algorithm described in the paper for a class project, though I don't remember the code working very well haha
djsavvy commented on Adding a feature because ChatGPT incorrectly thinks it exists   holovaty.com/writing/chat... · Posted by u/adrianh
kragen · 2 months ago
I've found this to be one of the most useful ways to use (at least) GPT-4 for programming. Instead of telling it how an API works, I make it guess, maybe starting with some example code to which a feature needs to be added. Sometimes it comes up with a better approach than I had thought of. Then I change the API so that its code works.

Conversely, I sometimes present it with some existing code and ask it what it does. If it gets it wrong, that's a good sign my API is confusing, and how.

These are ways to harness what neural networks are best at: not providing accurate information but making shit up that is highly plausible, "hallucination". Creativity, not logic.

(The best thing about this is that I don't have to spend my time carefully tracking down the bugs GPT-4 has cunningly concealed in its code, which often takes longer than just writing the code the usual way.)

There are multiple ways that an interface can be bad, and being unintuitive is the only one that this will fix. It could also be inherently inefficient or unreliable, for example, or lack composability. The AI won't help with those. But it can make sure your API is guessable and understandable, and that's very valuable.

Unfortunately, this only works with APIs that aren't already super popular.

djsavvy · 2 months ago
how do prompt it to make it guess about the API for a library? I'm confused how you would structure that in a useful way.
djsavvy commented on Engineered Addictions   masonyarbrough.substack.c... · Posted by u/echollama
djsavvy · 2 months ago
This is all true, but it's definitely not the full story. I'm addicted to HN despite it not being engineered for engagement. (though _technically_ it has taken investor money hahaha)
djsavvy commented on 108B Pixel Scan of Johannes Vermeer's Girl with a Pearl Earring   hirox-europe.com/gigapixe... · Posted by u/twalichiewicz
diego_moita · 4 months ago
Saw this picture at the Mauritshuis museum in The Hague. There are a couple funny things about it:

* It is surprisingly small

* It is kinda "fuzzy" or "blurry", you can't detect too much brushwork.

* It is very expressive

But my favorite Vermeer is not this, it is View of Delft, also in the Mauritshuis. The colors, hues and textures on it are just amazing.

For Brazilians, a funny curiosity: Mauritshuis means House of Maurice. It is really the former residence of Maurice of Nassau (Maurício de Nassau), the governor of the Dutch colonies in Brazil. This museum also have some interesting works by Rugendas and other painters showing life in colonial Brazil and a very cool collection of puppets made with bread paste showing life in colonial Indonesia.

The Mauritshuis is a very good reason to visit The Hague. If you go there take a walk to the M.C. Escher museum too.

djsavvy · 4 months ago
djsavvy commented on The skill of the future is not 'AI', but 'Focus'   carette.xyz/posts/focus_w... · Posted by u/weird_trousers
djsavvy · 4 months ago
> This idea summarizes why I disagree with those who equate the LLM revolution to the rise of search engines, like Google in the 90s. Search enginers offer a good choice between Exploration (crawl through the list and pages of results) and Exploitation (click on the top result). > LLMs, however, do not give this choice, and tend to encourage immediate exploitation instead. Users may explore if the first solution does not work, but the first choice is always to exploit.

Well said, and an interesting idea, but most of my LLM usage (besides copilot autocomplete) is actually very search-engine-esque. I ask it to explain existing design decisions, or to search for a library that fits my needs, or come up with related queries so I can learn more.

Once I've chosen a library or an approach for the task, I'll have the LLM write out some code. For anything significantly more substantive code than copilot completions, I almost always do some exploring before I exploit.

djsavvy commented on Show HN: Seven39, a social media app that is only open for 3 hours every evening   seven39.com... · Posted by u/mklyons
usrusr · 6 months ago
A moving window would be just like what you already get with somewhat global communities. E.g. hn while Europe and Africa is mostly sleeping vs hn while the Americas are mostly sleeping. As I understand it, seven39 is not so much about only being allowed to chime in during a specific time window, but about it being offline outside that window. You could have multiple instances from date line to date line, but they'd have separate content and user identities (even if some people might have accounts in different timezones).

What I really don't get, it completely blows my mind: why hasn't this concept been completely chewed through, explored to hell and back, back in the days when everybody and their dog tried to invent some new variation of social media website (and get bought up by Yahoo when they ran out of runway or grew tired of it)? Age of the yo app? Feels almost as if the convertible wasn't invented before 100 years after the automobile.

djsavvy · 6 months ago
I think that what sets this type of apart is its position as a response to the fatigue people feel from social media in its current form. I don't think something like this would have resonated as much when social media was in its infancy.
djsavvy commented on Reality has a surprising amount of detail (2017)   johnsalvatier.org/blog/20... · Posted by u/lis
djsavvy · 6 months ago
One of my favorite blog posts of all time.
djsavvy commented on The hardest working font in Manhattan   aresluna.org/the-hardest-... · Posted by u/robinhouston
djsavvy · 7 months ago
The author keeps referring to the font as ugly, but I really enjoy it. The variety of signage I've seen it on (national parks, placards, industrial applications and schematics) evoke a sense of awe in me.

u/djsavvy

KarmaCake day218November 15, 2017
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