Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
luk32
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
5 ms
·
1.
▲
by
luk32
8y ago
For 200k I'd consider working even on JS and front-end xD
2.
▲
by
luk32
8y ago
If someone likes more lecture style explanation I can recommend 3blue1brown's material on YouTube. He explained in a pretty good an accessible way imho. I didn't learn artificial neural network stuff from there. I knew those conce
3.
▲
by
luk32
8y ago
No. It can check whether the operands will cause overflow and issue an error instead of silently giving a bogus result. It's a performance hit though. I don't think you'd want a banking app written with assumption that you&#x
4.
▲
by
luk32
8y ago
The problem is that UB is invoked on runtime for particular inputs... And it silently makes program unreasonable after this point. That is not good. It's hard to reason about such a program, in other words can you trust results of such
5.
▲
by
luk32
8y ago
Ummm one nitpick. This is not abuse, it's the intended use of the phrase. Its application is to achieve your goal or enforcing your decision regardless of superior's stance. Other wording i know is (loosely transtalted) to put som
6.
▲
by
luk32
8y ago
The article is tautological. It basically says that only some people get blackouts because they tolerate alcohol differently. It's like saying only some people blackout because only some drink. I thought some people can't experien
7.
▲
by
luk32
8y ago
We got good models for pretty good chunk of phenomena of scales from subatomic to galaxy wide and beyond. Astonishing is the fact that same laws give good predictions on both ends of the scale. I think that's the reason behind the assu
8.
▲
by
luk32
8y ago
That was my 1st thought... Yeah ok, so the random function is not statistically good... How exploitable it is? What is the easiest vector of attack against the lottery? If the poor rnd was the biggest flaw the system would probably be reall
9.
▲
by
luk32
8y ago
Well you buy the effect of discouraging the potential enemy. It's like the nukes. You rarely buy power to really exert it, more often it's just for the possibility.
10.
▲
by
luk32
8y ago
To simplify it a bit more (but not to lose correctness) it seems like this molecule is a maintenance signal, meaning the path is in use. If it's not present the channel gets closed. The whole purpose is to make it possible for a synaps
11.
▲
by
luk32
8y ago
Err at least some Battlefield games, fifa 17 and 18 use frostbite engine. I don't think one can call it custom.
12.
▲
by
luk32
8y ago
Why the distaste? I treat it as a study of phenomena. It's like a social study on rather grand scale. It doesn't different species much from the crowd dynamics, useful in better design of evacuation routes. The application is not
13.
▲
by
luk32
8y ago
To my knowledge they explore solution space but not through a gradient descent but by probing. How can you perform a GD on non continuous function? Genetic algorithms and evolutionary methods can explore disjoint domains and functions hard
14.
▲
by
luk32
9y ago
I don't think so. I think currently dark matter is considered rather low mass density i.e. doesn't bend light too much. Black holes would. Think that you have the mass spread out over a whole galaxy, vs just the middle. From infin
15.
▲
by
luk32
9y ago
I am also against any form of racial/gender etc. preferences positive or negative because it's inherently discriminatory. But I also think it's a fallacy that one's professional performance is highly correlated with thei
16.
▲
by
luk32
9y ago
If they harassed them in toilet would you install cameras there? =P Sorry, but that's the same kind of argument for invading someone's privacy and justifying surveillance. I doubt that anyone would agree even if you said you'
17.
▲
by
luk32
9y ago
Haha. I have it opened in my browser waiting for some prolonged work interruption. I guess I have to dedicate and report 1h for learning and self-improvment during next week.
18.
▲
by
luk32
9y ago
Give it some time. Few years ago you wouldn't be able to legally google it in English
19.
▲
by
luk32
9y ago
Ok imagine you are seeing a screen and from behind you is coming a photon. How do you know whether there was a double slit behind you or not for a single photon? Those are two situations that will lead to the same outcome and you don't
20.
▲
by
luk32
9y ago
How does granular analysis differ from pcm representation, Fournier transformation and sampling? Or is it a different name for the same thing. I think it's natural to whoever worked with sound on a Pc. It's probably debatable, but
21.
▲
by
luk32
9y ago
Being fired at will is still better than being fired for a documented reason. It boils down to risk management =P
22.
▲
by
luk32
9y ago
That's what you call cultural differences. It's impercievable that another human being can think in some ways. Though, it's a matter of upbringing, if anything it's a Muslim mind, not brain. Homo sovieticus is also a thi
23.
▲
by
luk32
9y ago
This is trivial. From one's frames of reference this very one is always stationary =]. What is interesting from photon's frame of reference is the image of the rest of the world.
24.
▲
by
luk32
9y ago
The speed of light is, but it does not have anything to do with relativity. Those concepts are connected by the speed of light in vacuum, yes, but there is no logical reason for that. This was an educated guess, and was confirmed by observa
25.
▲
by
luk32
9y ago
So are trichromatic people colorblind to tetrachromats? BTW. Wikipedia says that trichromatism was normal for mammals in the past, and then they lost one or two cones, which would suggest a different development path. The article does not t
26.
▲
by
luk32
9y ago
Are you sure? I can make (a==1 && a==1 && a==3) Evaluate to true. It is reasonable to assume what you say, but don't say "always", when it's not.
27.
▲
by
luk32
9y ago
I'd be very careful with the claim that you are willing to put up with bugs. Bugs in language or compiler will make the language useless for any project which is expected to work. I'm gonna be bold any say that you nor anyone els
28.
▲
by
luk32
9y ago
I think you meant antisymmetric. Orthogonal means "irrelevant to". But it's like saying that publishing is opposite to privacy. Yeah... It is so by design and definition.
29.
▲
by
luk32
9y ago
I highly doubt that cpu is the emitter. More probable is some long path on mother board, used for data communication.
30.
▲
by
luk32
9y ago
AFAIK, WiFi signal does not penetrate walls it reflects of them.
More ›