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is this still really the case? I feel like Facebook Marketplace has been significantly more dead than even last year. and it definitely seems completely dead for things like rental listings.

It is huge around Seattle. Nothing else exists for selling goods. There are also private sales groups on FB as well for specialized interests, including illicit home meal delivery services. It seemed like shef.com was going to enter that space and win it but they seemingly abandoned parts of it and pivoted primarily towards weekly Indian meals. Sad, they used to have some amazing West African food.

latency is absolute killer. then there's also the fact that splitting the output is difficult, pairing (especially multi-pairing) is finicky

but the real response is "what's wrong with a usb-c to 3.5mm adapter"


> what's wrong with a usb-c to 3.5mm adapter

I think it just adds friction (for measure, I feel audio jacks are pretty good)

So the real response is, "what's wrong with most companies to not provide the 3.5mm itself?"

It's good that xperia's doing this though. I think I still have phones which have 3.5mm itself so there isn't much to worry about. I think there are a lot of new phones which do offer it, I think both of my parents phones have support for 3.5mm by itself.


Adapter causes unnecessary wear on the charging port.

Recently had a phone go bad when the thunderbolt port stopped working due to the same port being used repeatedly for charging and for audio adapter.

So when I updated the phone I grudgingly decided to get a BT earbud.


One of my iPhone SE's died an untimely death because of failure of the lightning port, so I'm strongly sympathetic.

I also am a hardcore 3.5mm headphone user. Wireless headphones are garbage.

I did get my mind changed on USB-C DACs by way of inductive charging. Using an USB-C DAC and still being able to inductively charge seems at least somewaht reasonable to me.

On the newest round of phones for my wife and me I've tried to make sure we're inductively charging >90% of the time.


Mine was also SE that went bad.

Need to dig deeper into inductive charging as it seems to heat the battery more especially if the phone is in a case. So yet another tradeoff to consider.

Good thing is that if the port goes bad it can still be charged.


I use a MagSafe cord for charging. Much more convenient especially when using my phone while it’s charging

> "what's wrong with a usb-c to 3.5mm adapter"

I want to charge and listen to music at the same time.


You can get adapters that support charging. An example is linked below.

Note: I have not tried this. It is simply offered as an example to show they are available.

https://www.amazon.com/Headphone-Charger-Charging-Earphones-...


Doesn't any such cable/adapter violate the USB-C spec? https://www.reddit.com/r/UsbCHardware/comments/10xj74r/why_d...

Depends how it's implemented.

USB-C extension cables aren't allowed, but pass-through charging is allowed. I suspect a $7 cable from a Chinese amazon seller is not spec-compliant, but e.g. Belkin sells a spec-compliant "3.5mm Audio + USB-C Charge Adapter".


>Note: I have not tried this.

Nice. They don't work on Pixels if they don't have a DAC, because Google in its infinite wisdom decided not to include one on the Pixel series.

And cables like these violate the USB spec.

Again: what was the harm in including a 3.5mm jack?


> what's wrong with a usb-c to 3.5mm adapter

In my experience the connection is much easier to accidentally break through movement (e.g., walking) with a USB-C adapter than straight-through 3.5mm.

I really miss having a 3.5mm output on my phone...


I pair my AirPods Pro and Beat Flex to my iPhone and they automatically pair with my iPad, watch, AppleTV and my Mac and switch between them perfectly

> but the real response is "what's wrong with a usb-c to 3.5mm adapter"

Easy. You can't charge and listen to your headphones at the same time.


I can. I use a MagSafe cord. It’s been on iPhones for five years

No everyone uses iPhones. Actually iPhone users are a minority.

> "what's wrong with a usb-c to 3.5mm adapter"

Hidden inside of a USB-C to 3.5mm adapter is an entire DAC with a power amplifier for driving headphones. They're complex little things.

And like any other bit of active, plug-in electronics: They're not all the same.

Some of them are wonderful (Apple's adapter sounds great and don't cost much), but and some of them are terrible.

And there's compatibility issues. The combination of an Apple headphone adapter on an Android produces a volume control bug that prevents a person from turning it up even to normal line level output voltages that normal audio equipment expects.

And there's functional issues: Want to play some lossless audio in the car or low-latency audio on headphones, and charge your phone at the same time? Good luck with that! (Yeah, there's adapters that have USB C inputs for power, too. They're a mess. And I once popped one as soon as my phone negotiated a 12VDC USB PD mode instead of the 5VDC that the adapter must have been made for. (And no, wireless charging isn't a solution. It's a bandaid for the deliberately-inflicted footgun incident that brought us here to begin with.))

And it's complicated: For a "simple" audio output, we've got USB 2 with a signalling rate of 480Mbps and a power supply, when all we really want is 20Hz-20KHz analog audio with left, right, ground, and (optionally) microphone.

And then: It often doesn't work. When I plug the USB C headphone adapter I have into my car and go for a drive, it disconnects sometimes: I observe no physical change, but the device resets, the music stops, and the phone rudely presents a prompt asking me which voice assistant I'd like to use (the answer is, of course, "None" -- it's always "None", but it asks anyway). And then I get to figure out how to make it play music again, which presents either a safety issue or a time-suck issue while I stop somewhere to futz with it. (Oh, right. Did I mention that the electronics in these adapters also include support for control buttons? I guess I glossed over that.)

Forcing the use of USB C headphone adapters and their complexities represents a very Rube Goldberg-esque solution to the simple problem of audio interconnection that had already been completely solved for as long as any of us reading this here have been alive.

Except: While Rube Goldberg contraptions are usually at least entertaining, this is just inelegant and disdainful.


If you’re in the low percent running cabled headphones, you probably are also running a headphone amp if necessary or not which uses more cell phone power.

Now you need a usb->usb + 3.5mm to keep it charged up or an add on battery.


tbh maybe this service doesn't want you as a customer if you can't figure this out. it seems like you'd be an above-average support burden


Are you honestly suggesting that startups should be picky about taking on customers?

That’s probably the oddest thing to read on a tech VC forum.

The lading page was garbage. It’s forgivable because designing goods landing pages is hard. But inventing wacky ideas about why a bad landing page might have some hidden genius, isnt constructive feedback


Why are you giving in to such a troll/AI/low effort comment. If the page was some genius implication and I were too stupid to get it then his comment had a good point. The page has a random ssh command and this dude thinks it's genius.


You made me lol


you don't need to register the key. just have some sort of key.


c++20 offers `consteval` to make this clear, but you can do some simple macro wizardry in c++11 to do this:

    #define foo(x) ( \
        (void)std::integral_constant<char, (x)[0]>::value, \
        foo_impl(x) \
    )
(the re-evaluation of x doesn't matter if it compiles). You can also use a user-defined literal which has a different ergonomic problem.


no the point is that there should be _more_ shovelware like your app. the fact you were able to publish shovelware doesn't mean that there's a "revolution"; the number of apps published per time doesn't seem to be going up.


It's still there. Check the pg_dump command.


You can give your postal carrier a gift card but they're not allowed to accept cash or a prepaid card. https://about.usps.com/postal-bulletin/2012/pb22349/html/cov...


>they're not allowed to accept cash

my sweet summer child, neither rain nor sleet nor cash nor dark of night will stay your postal carrier from zer's appointed rounds, but winter is coming... do you want to still receive your mail?


Yeah, this concept is interesting but the fact that the simplest test case gives what's fundamentally a surprising result is very annoying.

It also doesn't help that in the example, the expected outcome of 53.3333/46.6667 isn't even considered.


phantom drive B is explicitly mentioned in https://en.wikipedia.org/wiki/Drive_letter_assignment#Order_...

the linked source checks out. diskcopy will also do this for you if you give it source = dest.


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