progval

58 ms·

781.
by progval 6y ago
No, you don't. If it's a split with one other person, you get 2/3 instead of 1/2, that's only 33% more. If it's a split with two other people, that's 2/4 instead of 1/3, which is only 50% more. e
782.
by progval 6y ago
What if those people had more to lose by pulling out than pretending nothing happened as long as the 51% attacker does not abuse it "too much"?
783.
by progval 6y ago
> I personally find it far more interesting than the halting problem. I agree. Another cool theorem related to the halting problem is the Rice theorem, because it's a really powerful thing to say that every semantic property on prog
784.
by progval 6y ago
This happens if it fails to load JS/XHR/frames from any of these domains: billie.withyoutube.com / www.google.com / storage.googleapis.com / *.googlevideos.com / www.youtube.com Check you're not blocking a
785.
by progval 6y ago
Oops, yes, I did.
786.
by progval 6y ago
With a finite range, you can bisect directly by splitting in the middle of the range. With infinite ranges, you can't do that; so the usual way is to start with a small number and increase exponentially until you find a number that is
787.
by progval 6y ago
Not an answer, but any dedicated server provider would have the same issue.
788.
by progval 6y ago
I've been renting servers at Scaleway Dedibox (formerly Online.net) for years, with free unlimited bandwidth. I can be pretty bandwidth-intensive for a few weeks at a time (eg. rebalancing a storage cluster) and never had any trouble.
789.
by progval 6y ago
> Did you actually self host OpenID? If so, that’s a lot to ask of each person in the world. You could pay someone to host it with reasonable guarantees they won't delete your account on a whim and no recourse. Or you can use a free
790.
by progval 6y ago
`curl | sudo bash` is for the non-technical people who may have just sshed into a server for the first time. If you don't put it front and center, they will be lost. The experienced sysadmins such as you and I can skip the paragraph an
791.
by progval 6y ago
There is a middle ground between "sending people to camps for a wrong joke" and "no one should be held accountable for any of their actions if they claim they are jokes"
792.
by progval 6y ago
> It's another "pipe curl into bash" type of app, since nobody knows how to package software any more. According to https://docs.funkwhale.audio/installation/ , the curl|bash is only one of the ways t
793.
by progval 6y ago
Not to me. The browser executes it as code in a sandbox, that is dedicated to that website. No harm was done outside the sandbox (if there was, it would be a client flaw); it's just the server doing bad things in the sandbox the client
794.
by progval 6y ago
Same experience, for a wiki and forum with less than a dozen users. When I changed the questions I had some peace for a couple of days, then started flooding again.
795.
by progval 6y ago
I get monitoring alerts when they restart, and I only remember getting two of those over two years I don't have logs anymore, since I upgraded my cluster to Nautilus which can't run on HC2s (because they are 32-bits and I can&#x27
796.
by progval 6y ago
> If your load is low you can do with less and you could potentially use swap, but it would regularly freeze on you or crash the osd processes I capped my OSDs' memory usage using osd_memory_target (set to 1.5GB), to make them run o
797.
by progval 6y ago
I used to have two odroid HC2s in my Ceph cluster. They worked fine with a line in the config to cap their RAM usage. My home connection (100Mbps) was the bottleneck, not the HC2s themselves. Unfortunately Ceph stopped supporting 32-bits AR
798.
by progval 6y ago
The Rockpro64 comes with a PCIe x4 port; and it works well with a M.2 NVMe adapter. You could try it with a double M.2 adapter, but I'm not sure what speeds you can get with those.
799.
by progval 6y ago
Note that Ceph only supports 64-bits ARM, not 32-bits ARM. They removed binaries for the latter from their website, and the armhf port in Debian has a critical bug if you have non-armhf hosts in your cluster. https://bugs.debian.
800.
by progval 6y ago
From what I understand, when a user completes a captcha, you set a session cookie, using resty.session, which I assume is this library: https://github.com/bungle/lua-resty-session According to its readme, it does not c
801.
by progval 6y ago
Their official client doesn't support it. And using third-party clients is forbidden. https://www.reddit.com/r/discordapp/comments/8tukek/ripcord_... I guess you could do it with a browser extension
802.
by progval 6y ago
For example, https://webchat.freenode.net/ One click + a captcha
803.
by progval 6y ago
Arguably on IRC you can use OTR (you need a secure medium to exchange a secret or fingerprints). Its usability is awful so barely anyone uses it, but at least you can.
804.
by progval 6y ago
> Discord requires nearly no setup. Starting a server on Discord takes two clicks. Creating channels is two clicks. It works instantly and all the time. What? I just tried, and it took about 4 recaptcha challenges just to create an accou
805.
by progval 6y ago
Hmm, I didn't know about that. Then it would be 20 or something. (The special case I accounted for is because there's a bubble in the instruction pipeline if the next instruction uses the last register)
806.
by progval 6y ago
According to https://developer.arm.com/architectures/learn-the-architectu... , it looks like it can be any two registers
807.
by progval 6y ago
They are, this one takes from 2 to something like 20 cycles, depending on the number of registers, an whether the PC is one of them.
808.
by progval 6y ago
According to https://developer.arm.com/documentation/ddi0165/b/instructio... , it's 17 clock cycles if the next instruction uses the last register (r15), otherwise 16
809.
by progval 6y ago
I once had a similar issue with a hotspot, that required email confirmation but didn't let me access my email. It's possible to work around when you have a phone connection with limited bandwidth and a low monthly cap, but meh.
810.
by progval 6y ago
> Alveoli are basically small air sacs in your lungs, so they're a surface > No idea how that influences where the electrons go. Electrons don't specifically move toward surfaces, they move to be as far apart from each othe

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