rocqua

31 ms·

421.
by rocqua 2y ago
It might be optimistic to say that rolling over to a new key is 'at most a dozen clicks'. Hardcoded keys are a big one. But even just hunting down all config where the key needs to change can be a major hassle. Is there some ci ya
422.
by rocqua 2y ago
That was OPs point. Not listening on port 80 won't help against an active MitM.
423.
by rocqua 2y ago
I think its all about new user acquisition. If your design is very dense, then a new user will be scared away. If you NEED growth, you can't afford to scare away users. You need to cater to them as much as possible. You need them to te
424.
by rocqua 2y ago
99% reliable is very convincing at looking like 100% reliable. People get comfortable with things pretty quickly.
425.
by rocqua 2y ago
No, lasers are rather inaccurate over large distances. So it would be very uniformly spread.
426.
by rocqua 2y ago
But you don't need to hit the sails with 100GW to get a few grams of weight up to relativistic speeds right? 1 gram at 0.2c has 1030MWh of energy. So at 1Mw of received power it would take 1030 hours or about 60 days to accelerate 2g t
427.
by rocqua 2y ago
China is in population decline, with a massively aging population. India has the demographic advantage.
428.
by rocqua 2y ago
Taiwan
429.
by rocqua 2y ago
Set difference. Set X becomes X without element ai. This is the case whether ai was in the set X before the step was taken.
430.
by rocqua 2y ago
There is more to it. Often the idea isn't just that you throw away frequencies, but also that data with less variance is possible to encode more efficiently. And it's not just that high frequency info is noise, it also tends to be
431.
by rocqua 2y ago
How are images not bandlimited? They don't get brighter than 255, 255, 255 or darker than 0,0,0
432.
by rocqua 2y ago
Perhaps go? Famous for not having 'a bunch of crap'. Alternativly python with it's typechecker in strict mode is quite organized. Though poorly typed outside dependencies are common. And ofcourse performance is much worse.
433.
by rocqua 2y ago
At least back in the day (might be fixed now) with type covariant mutable arrays. That is array of cat is a subtype of array of animal. And a function Foo taking an array of animals and appending a dog is legal. Because array of cat is a su
434.
by rocqua 2y ago
Yes, but if someone only just learned about less and piping, they probably won't know about fd 2 being stderr, fd based redirection, and hence don't understand it at all
435.
by rocqua 2y ago
Undefined behavior around void pointers springs to mind.
436.
by rocqua 2y ago
It can still leak data if attackers can get their input reflected. I.e. I send you a word, and then I get to observe a compressed and encrypted message including my word and sensitive data. If my word matches the sensitive data, the cyphert
437.
by rocqua 2y ago
Crying emoji but with a different skin color?
438.
by rocqua 2y ago
There's a weird tension between planning and itterating. You can never forsee anywhere close to enough with just planning. But if you just start without a plan you can easily work yourself into a dead end. So you need enough planning t
439.
by rocqua 3y ago
WiFi jammers against security cameras is such a 'duh' once you hear it. Wifi security cameras are so easy to beat with this. And unless you alarm on any downtime it leaves you fully vulnerable.
440.
by rocqua 3y ago
Have you tried switching back? It is often more noticable when latency increases than when it decreases.
441.
by rocqua 3y ago
These are charts, they exist mainly to aid in navigation with secondary benefits to exploration for resource extraction. Besides, maps are very much about taxation, balistics, and administration. Much more than just ownership.
442.
by rocqua 3y ago
Those boring places would be great places to hide misske carrying subs no? And hence other subs might want to engage there.
443.
by rocqua 3y ago
Do those have military relevance at those depths?
444.
by rocqua 3y ago
The fact that no one ever lodt an election because of a stupid pardon could equally be explained by no really stupid pardons having happened.
445.
by rocqua 3y ago
The principle just requires that competence at job A doesn't guarantee competence at the job you are promoted to after A. You would get the same results if competence at a job were random. Notably it also suggests people could be great
446.
by rocqua 3y ago
What about up or down? If someone has reached their level of incompetence, bump them back to the previous level with their current pay. Apparently they were excellent at that previous level, and don't have room to grow right now. So pu
447.
by rocqua 3y ago
They push the size to the limit, and stop when random writing is unlikely to cause any bitflips. Stopping at the point rowhammer would be unlikely would be stopping earlier. As others said, this isn't just about profits. It's abou
448.
by rocqua 3y ago
Arguably worse. This arises from the physics of DRAM. This occurs at a much lower level than an edge case of a feature that lets you leak info over a side channel. Instead this is just: the data is stored as a small charge in a grid by flip
449.
by rocqua 3y ago
Occam's razor does support the mechanistic view. It is certainly necessary to explain the entire world, and it is sufficient to explain intelligence. So by Occam's razor we should accept it is the best explanation of intelligence.
450.
by rocqua 3y ago
Instinctiveness means there isn't much modeling going on. And modeling reality to guide actions is a big part of intelligence, thought, etc.

More ›