unrealhoang

15 ms·

61.
by unrealhoang 3y ago
> C is a very easy language to learn. To learn the language, yes. Definitely not an easy language to learn to write production software in. Whereas an intermediate dev can easily get Rust basic in 2-3 months and can productively contribu
62.
by unrealhoang 3y ago
you can use both. whenever I have some task to deal with data manipulation, i.e. fetch a json, map/filter/reduce on it, save it as some format, I reach for nushell. If it's just process management or day to day trigger of com
63.
by unrealhoang 3y ago
Because there's not enough differences/advantages compared to Go.
64.
by unrealhoang 3y ago
Why don't you think it's because of the tools those languages provide that helps them with the complicated problem?
65.
by unrealhoang 3y ago
I think they are talking about the cons of Go allowing zero value. Rust doesn’t have that problem.
66.
by unrealhoang 3y ago
how is that bad? You still have all the features until the opensource version and can fork it to your liking, no?
67.
by unrealhoang 3y ago
Because there's very little value added from Crystal compare to Go. So nobody's gonna sacrifice the huge ecosystem to move there.
68.
by unrealhoang 3y ago
You can check out asahi linux GPU driver.
69.
by unrealhoang 3y ago
There’s already a ML-version of Rust, it’s Ocaml
70.
by unrealhoang 3y ago
No, socialism bad.
71.
by unrealhoang 3y ago
> 500 lines of Go commonly translate to 50 lines of Crystal This is a vast exaggeration. And even if I grant it, it's still thousand of loc that you don't have to write because of available libraries.
72.
by unrealhoang 4y ago
The feature is named auto power on, and is supported quite widely. Search for wake on power might not show positive result.
73.
by unrealhoang 4y ago
ah if you shutdown your machine by OS, it stays off, and to remotely turn the PC on, I have to turn the smart plug off and on. So no problem with leaving the PC unplugged all the time.
74.
by unrealhoang 4y ago
My very simple solution is to use a smart plug and config the mainboard to wake on power.
75.
by unrealhoang 4y ago
Because type before name is simply worse in every metrics, hard to parse, hard to omit when infer (change to auto, var, etc), hard to grep for definition (hence the hack <type>\n<name>). Why do you care about the return type bef
76.
by unrealhoang 4y ago
That's irrelevant to the discussion about syntax being ugly.
77.
by unrealhoang 4y ago
Then it's still C++'s syntax, and Circle's syntax is still "ugly". Every modern languages adopt the "ugliness" style of type after name to solve most vexing parse, yet somehow C/C++ programmers are st
78.
by unrealhoang 4y ago
Not for long, https://github.com/seanbaxter/circle/blob/master/new-circle/...
79.
by unrealhoang 4y ago
Yes, to learn enough system programming to be able to contribute in large scale production project, Rust is massively easier than other options. An intermediate programmer coming from other high level language can confidently contribute to
80.
by unrealhoang 4y ago
Logic bugs are far more common, yes, but also much easier to spot barring subtle edge cases. Whereas with memory unsafety, the reviewer must load every function's conditions and invariants to their brain to emulate the borrow checker,
81.
by unrealhoang 4y ago
Google has just literally put 1.5M lines of Rust code inside their Android runtime and reaping the benefits [0]. Is that pro Rust enough?. Sure not every project can migrate easily and they need to have a matching semantic language, that sa
82.
by unrealhoang 4y ago
Because they've read the source about the amount of LOC? And it's easily verifiable just by a google search. I believe you have enough skill to do it, if you care. Whereas there's no result about Android runtime being slow,
83.
by unrealhoang 4y ago
Google put up 1.5M Rust LOC in Android runtime and seeing number of serious exploitations reduced, a single developer created a stable gpu kernel driver in only 3 months are definitely interesting results. Even in your example, firefox’s Ru
84.
by unrealhoang 4y ago
You guys all have phone right?
85.
by unrealhoang 4y ago
> See how many reference types are there, 2, & and &mut. What else?
86.
by unrealhoang 4y ago
How can all that be taken into account when we are currently living under only one specific configuration? Women under our current configuration do not choose to get pregnant simply because the current society doesn’t value repopulation. Wh
87.
by unrealhoang 4y ago
Maybe a data structure where you have an array of data and its hashed value, an eq implementation needs to go over the array to compare, but the ne implementation can short circuit by just comparing the hash. hash(a) != hash(b) => a != b
88.
by unrealhoang 4y ago
can you explain more of your problem and solution? Or is your solution open/published anywhere?
89.
by unrealhoang 4y ago
GP comment implied there would be fewer exploitable bugs. That is definitely what happens. If you think there's the same amount of severe exploit from software written in Go/Java/Javascript and software written in C/C++,
90.
by unrealhoang 4y ago
So, no bug that the borrow checker can help with? Sounds like a big win to me, why is it ridiculous?

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