zaarn

14 ms·

91.
by zaarn 4y ago
You can order them using user targets. Ie, create a ssh-agent.target and have the default target depend on it. Now your ssh-agent is guaranteed to be online when the default target comes up.
92.
by zaarn 4y ago
Data from the past few days we do have a legitimate interest in; protecting our network. If someone is spamming us we need to be able to find out who did it and the only way to do that is deanonymized logs to begin with. Atleast in my workp
93.
by zaarn 4y ago
Also great for running an SSH Agent, since they aren't coupled to some magic invocation in some bashrc but will always be started when the user session starts and cleanly terminated when you log out (or linger if you set that up)
94.
by zaarn 4y ago
Probably because Tailscale needs to manipulate networking hence needs root, so user units won't work easily.
95.
by zaarn 4y ago
The box operator is basically how Box::new operates. One of the big problems if you were to DIY it, is to prevent stack allocation of heap data. The naive approach will result in your data first having to be allocated on the stack, passed t
96.
by zaarn 4y ago
Yeah, that has become largely a non-issue, all the alloc structure allow for fallible allocation now via a separated function call (and the old ones simply use the new one with an unwrap() call to panic on error). Rust is entirely fine work
97.
by zaarn 4y ago
What panic() Issue are you referring to? IIRC there was only a concern around allocation but the rust std is moving to fallible allocations for that reason (and the rust integration seems to ship their own std lib anyway) Otherwise there is
98.
by zaarn 4y ago
The rustc binary should run on any modern glibc distro by default and there is builds for other libc libraries too. It's not purely statically linked, it does run against glibc and pulls in a few other dynamic libraries, but most of th
99.
by zaarn 4y ago
A lot of HTTP frameworks let you violate the HTTP spec to a surprising degree. Though with Rust you can just double check the return data with a middleware for Axum.
100.
by zaarn 4y ago
Correct, I spent about half an hour implementing IntoResponse for my own project's error type, but now I can just use normal error handling and I get presented with an error page on any issues. It's quite magic (not really, very s
101.
by zaarn 4y ago
Solving a few thousand captchas an hour costs you like 200$ per day. Forget about it if someone is dedicated.
102.
by zaarn 4y ago
You can if the hash collides within the IPv4 address space; ie it's a hash of less than about 16 bits. Enough to let your roughly see if something fishy is going on but you can't reverse engineer to any specific IP, only a set of
103.
by zaarn 4y ago
Google "aluminum foundry fire", there is plenty of examples. It does not burn easily but once aluminum has ignited it can continue to burn under normal atmospheric conditions, especially if it begins to melt and boil.
104.
by zaarn 4y ago
Aluminium burns too, just harder to get going. Almost all the metals can be coaxed into burning in various ways, all metal fires are an absolute disaster when they happen.
105.
by zaarn 4y ago
> Scenario: A user who has paid for a subscription then cancels it wishes their data to be deleted. > Outcome: The information is not deleted as it is required to defend any possible future legal action. Just to point out how dangerou
106.
by zaarn 4y ago
There is probably enough people who anthropomorphize Oracle and think that Oracle is somehow about something else than making Larry Ellison a shitton of money.
107.
by zaarn 4y ago
Because it integrated with OracleDB.
108.
by zaarn 4y ago
Oracle doesn't care about HN unless they can use HN as a direct source of money. Users being mad on HN doesn't matter, being mad at Oracle does not cause Oracle to make profit. If OP wants the issue fixed, the most likely solution
109.
by zaarn 4y ago
With how the average cop/soldier of american origin acts, half of them would have fired the bullet before you finished the sentence "domestic terrorist".
110.
by zaarn 4y ago
You absolutely could keep adding momenting in just the right way. Though I will add, as spin goes up, so does frame dragging, which makes it actually difficult to hit a black hole as space begins spinning with it.
111.
by zaarn 4y ago
The event horizon going away is entirely valid, the naked singularity is not. So the limit is rather in that we can't explain what would come out of it, rather that the event horizon can't go away.
112.
by zaarn 4y ago
Black holes don't have a limit on their rotation rate as far as current physics go, since black holes do not have a traditional surface. If the spin exceeds the speed of light, that simply makes the event horizon go away and leaves you
113.
by zaarn 4y ago
You are aware that the government can just drone strike you, right? Or have a cop gun you down (with qualified immunity, they won't even get any punishment!)
114.
by zaarn 4y ago
Rotation does indeed allow for heavier neutron stars, the outward force helps counteracting the inward pull of gravity that would otherwise overcome the forces that keep neutrons not turning into black holes. edit: There is a relativistic l
115.
by zaarn 4y ago
If you're using a dedicated server the IPv6-only option is like 2-5€ depending on server (and auction), so definitely worth in all cases.
116.
by zaarn 4y ago
If you check the reporting on the incident, they are able to calibrate almost all of this away and use the telescope as normal. It's bad but not that bad. That the telescope would be hit was expected so it can account for this amount o
117.
by zaarn 4y ago
NASA generally publishes the telescope time allocations to my knowledge, you can atleast find the allocations for the next year already on the internet.
118.
by zaarn 4y ago
Barely worth to launch another one. It would be more cost effective to invest some R&D into building a telescope with a different target wavelength to get more science than if you had two of the same telescope. The engineers will also a
119.
by zaarn 4y ago
The "limit payment possibilities" means that, f.e., Apple cannot stop a banking app from using the on-device secure enclave and the NFC functionality from making payments available if Apple also offers a payment service using thos
120.
by zaarn 4y ago
Even a faraday cage would be insufficient if I can get a powermeter into a power outlet on the same circuit. Or if we're talking about a datacenter, I just need a good electrical measurement device (Voltage, Amperage, Frequency, PF) on

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