enedil

13 ms·

91.
by enedil 5y ago
As a matter of fact, I'm still at university and mine actually showed a fair bit of modern C++ (University of Warsaw here). So I don't feel ensured. As for C#, I don't claim I know stuff. I'd just like to learn something
92.
by enedil 5y ago
Hey. ScyllaDB employee here. There are several reasons C++ was used and I don't think span ultimately matters. List from top of my head (ordered randomly): 1) we use intrusive containers, so memory managing container data structures is
93.
by enedil 5y ago
What do you mean here by memory layout? For instance, the order of fields in a rust struct can (theoretically) change by recompiling. It's not defined by the order of fields in the definition.
94.
by enedil 5y ago
λ(n) isn't the totient. As it was told, it's the Carmichael function.
95.
by enedil 5y ago
I know you stated that's it's informal explanation, but please don't conflate nondeterministic-polynomial with non-polynomial.
96.
by enedil 5y ago
Endianess is not the only problem. You can have issues with different cache coherency model, different alignment requirements, different syscalls (which are partially arch-dependent, at least on Linux). The fact that the switch from x86 to
97.
by enedil 5y ago
That also means that if you used seccomp to restrict mprotect syscall, the child process may never ever write again, which is an unfortunate design choice.
98.
by enedil 5y ago
Scylla is not only about throughput. One of the values of Scylla is its reduced latencies or ease of maintenance. Overview of reasons: https://www.scylladb.com/scylla-vs-cassandra Disclosure: I'm an engineer at ScyllaD
99.
by enedil 5y ago
Which is around the minimal wage in places such as Ukraine (which isn't the ultimate low either).
100.
by enedil 5y ago
Seastar already uses coroutines, however coroutines without Seastar reactor (and all the utilities for IO) are useless by themselves. You still need a way to schedule what's being done when.
101.
by enedil 5y ago
Quoting the interview with ScyllaDB CTO, Avi Kivity ( https://www.scylladb.com/2020/06/30/ask-me-anything-with-avi... ) > Q: Would you implement Scylla in Go, Rust or Javascript if you could? > Avi: Goo
102.
by enedil 5y ago
We don't use md5 for private/public keys because md5 is a hashing algorithm, unrelated completely to encryption. Also, what are your reasons to believe that md5 has been used there?
103.
by enedil 5y ago
Didn't she possibly have previous partners?
104.
by enedil 5y ago
I'm native polish speaker and after 3 years of learning mandarin, and I need to somehow confirm, and somehow rebute. Pinyin ch is almost exactly like polish cz. Pinyin q is quite close to ć, but to make that sound you need to touch you
105.
by enedil 5y ago
I'm sorry, this indeed isn't correct. I cannot modify my comment for some reason now.
106.
by enedil 5y ago
Brendan Gregg is the author of eBPF, and he writes on his blog. It is fair to assume a basic knowledge of his works when reading his website.
107.
by enedil 5y ago
This isn't true, this form of conditionals can be compiled into cmov type of instructions, which is faster than regular jump if condition.
108.
by enedil 5y ago
Huh? On telegram you had to explicitly opt in, and there were warnings when you tried to enable this.
109.
by enedil 5y ago
I think what they mean is that the manpage you link is just synopsis of command line options and not anything that help understand what happens with QEMU and how to fix it when something goes wrong.
110.
by enedil 5y ago
Especially not, since China suffers from disparity with much greater number of boys than girls.
111.
by enedil 5y ago
The real popup in Chrome and Firefox exceeds the website frame, so you can easily distinguish it.
112.
by enedil 6y ago
Good luck with that if it's a CSRF token.
113.
by enedil 6y ago
In Polish everyone says "clickbait" (in English), because there is no direct and terse translation.
114.
by enedil 6y ago
Just a nitpick here, it is "Rutkowska" and not "Rutkovska" (although that is how you would pronounce the surname).
115.
by enedil 6y ago
The variables used in the expressions might not be in scope (in fact they usually aren't). Also, I'm rather sure that's how it works in C++ (which by accident copies arguments instead of leaving a reference, but the single ti
116.
by enedil 6y ago
Source of this info? In Poland people use mostly Messenger. None of my friends use whatsapp. Telegram or Discord are both more popular.
117.
by enedil 6y ago
Most probably yes. And if it's Aleksander (male name), he'd be called Olek.
118.
by enedil 6y ago
I think this was just an approximation. Nonetheless the order of magnitude is right.
119.
by enedil 6y ago
In Polish, Aleksandra (also female version) is shortened up to Ola, good luck with that ;)
120.
by enedil 6y ago
It's already implemented: https://github.com/ajyoon/systemf There is even an HTTP server built with it.

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