error503

11 ms·

91.
by error503 4y ago
What does 'none of it worked' mean, here? A USB2 cable connected to a USB3 device will still work, as USB2. This is required in the spec, and hopefully the OS provides a helpful hint here, especially if more than USB2 HS bandwidth
92.
by error503 4y ago
Without USB-PD, existing phones will already limit their charge current, and Android at least will say 'charging slowly'. The place to enforce USB-PD is at the source, which is what is happening in your described scenario. Yes, si
93.
by error503 4y ago
What you describe would be a broken charger, not a broken cable. The charger is supposed to interrogate the cable and only offer 5A if a) the cable responds and b) responds with a 5A capability.
94.
by error503 4y ago
The 'DFP' (source) interrogates the cable, and when it advertises its capabilities to the 'UFP' (sink) it will only include what is mutually supported by the source and cable. In theory I believe the 'UFP' can
95.
by error503 4y ago
I think it's not so much that there are too many combinations of capabilities, but more that it is hard to express the device/host constraints in a user-friendly way. Does a 'red' stripe mean my 'green' device
96.
by error503 4y ago
That is one solution, and in some scenarios it might not even be noticeable, but it's basically conceding the problem and accepting a guaranteed audio dropout at the end of every 'song', since for this to work you need some d
97.
by error503 4y ago
Yeah, Sonos is very much the Apple of this space. A solid, user-friendly implementation of several pre-existing concepts into a cohesive product - no small task. I don't think the technologically important parts of this are patentable
98.
by error503 4y ago
In addition to GeoDNS as explained by my sibling post, this can be achieved not by making the domain point to different IP addresses, but by placing multiple instances of the same IP address in different points in the network (Anycast), a
99.
by error503 4y ago
The point is that nobody is going to agree to this regardless of whether they are being honest or not, because of the possibility of a bug or oversight leading to 'serious penalties'.
100.
by error503 4y ago
A fairly typical and simple approach is to set an intentional, fixed delay, say 500ms, to absorb network latency / inconsistency. The sender sends a target playback timestamp ~500ms in the future with each block of audio. Then the actu
101.
by error503 4y ago
Kind of. The bigger problem you will have if you try this is that the audio is not clocked by the system clock, and the audio clock is almost always free-running (and even if it were derived from the system clock, NTP et al don't gener
102.
by error503 4y ago
The synth toolkit seems clearly separated as a separate project 'AMY'. But it does seem to be two things - the syncronization and network software/firmware, and the ESP-based hardware.
103.
by error503 4y ago
There's just not much serious market for a 'build your own' server platform. Almost anyone serious buys systems prebuilt from Dell/HP/Lenovo, which have nice integrated solutions solving all of these problems, but t
104.
by error503 4y ago
> First, that when some malware gets in, it looks like you. I don't see what this has to do with trust. Whether or not there is a secure trust chain, malware can likely impersonate you. > Second, that people who are not technical
105.
by error503 4y ago
Lightning accessories used crypto-based verification. I would be surprised if the next iteration for USB-C is not significantly stronger. So more than a simple spoof / replay attack will likely be required.
106.
by error503 4y ago
From a technical perspective, of course it is possible to give users control of the trust on the devices they ostensibly own, rather than giant megacorps, and I remain extremely unconvinced that this leads to a meaningful loss of security o
107.
by error503 4y ago
Ampere's processors are more or less fixed clock, which makes sense to me in a processor designed for cloud servers. You don't really want unpredictable performance, and in a multi-tenant situation like Oracle Cloud where I ran it
108.
by error503 4y ago
Interesting. I thought it would be interesting to compare the behaviour of (very) different AArch64 processors on this code. I ran your code on an Oracle Cloud Ampere Altra A1: sum_slice time: [677.45 ns 684.25 ns 695
109.
by error503 4y ago
My comments in this thread are almost exclusively about the odd assertion in my parent that somehow 'anti-Apple' folks are the ones who have ignored history's lessons about monocultures. I'm not presenting this as an A
110.
by error503 4y ago
Perhaps enabling them to censor the feed is one of the primary reasons for the acquisition. I can't imagine it was that expensive, considering the likes of whom might take issue with the data being public.
111.
by error503 4y ago
Oh you're absolutely right about Chrome, I'm just not sure why you mention 'anti-Apple', because Apple's leverage is being used in many of the same ways, just much more aggressively than 'best viewed in IE&#x27
112.
by error503 4y ago
Most large airports will definitely have primary radar covering the terminal control area, but the range of these is typically only some 60nm. Primary radar requires relatively a lot of power, and has other issues (e.g. target correlation)
113.
by error503 4y ago
Seems plausible, since otherwise it would be fairly simple for a third-party accessory vendor to create compatible drives that could legally sell in all the usual places you can buy console accessories. Trademark isn't going to stop mo
114.
by error503 4y ago
TBH most everything works fine for me (unless I just don't know what I'm missing), but there is a very clear and frustrating gap with Meet backgrounds (blur etc.), which are artificially disabled on Firefox for dubious reasons.
115.
by error503 4y ago
> Many of those who have not learned from history are so anti-Apple (or possibly subpar webdevs) that they completely ignore the lessons we've previously learned about why browser monoculture is dangerous. I'm confused, because
116.
by error503 4y ago
`sudo su` is a way.
117.
by error503 4y ago
It's not really failing silently, it's telling you through the overflow flag. To me this seems logically consistent with how one would expect overflow to behave, as it does with other instructions like ADD. That said, I think this
118.
by error503 4y ago
It's "feasible" to use dynamic current sources per pixel, and many LED pixel drivers do offer this for dot correction / colour balance / global brightness, but PWM is almost always used for pixel values; it's m
119.
by error503 4y ago
In hindsight, sure, it seems obvious, but I don't think it was that obvious that CISC performance wouldn't end up scaling. What wasn't obvious, to me anyway, is that even with all of that complicated decode, register renami
120.
by error503 4y ago
Does Apple pay anything meaningful to ARM? They're a founding member with (I believe still) a significant stake. I find it doubtful they didn't secure themselves a perpetual license when they founded the company, and that seems

More ›