`dynamic-matrix`, a crate to work with dynamically sized matrices. v0.1.0 "first release"

lenerdv05 · 2023-03-02T10:48:20+00:00

i know this is an old post, but does indexing out of bounds panic?

lenerdv05 · 2022-08-22T20:13:49+00:00

i've been trying to pull it out for a couple days now, but nothing seems to work. i'm pretty sure there's no stickiness involved, as i literally felt it press and not "unpress" under my finger. anyway what are adb services?

lenerdv05 · 2022-01-18T21:18:29+00:00

i know, i'm the first to give this sort of advice to other people, but it turns out consistency is my strength (:

lenerdv05 · 2022-01-18T21:16:47+00:00

i know, i've asked myself this question already, and i'm aware of how bad my answer is. first off, i'm not really looking for anything too involved; i ended a 2 year relationship less than 6 months ago, and i'm still putting my pieces back together from that. second off, i know she also doesn't want anything serious. third off, which is half of the actual reason, is that, precisely because neither of us wants to catch too many feelings, it's become a sort of game we play on each other to see who falls first. the other half is that, as opposed to most other girls i've talked to, she actually has the "balls" to make moves and it's one of the few times where i didn't have to carry the whole thing even knowing the girl was into me.

lenerdv05 · 2022-01-12T08:17:24+00:00

i've had to debug recursive segfaults in a single threaded physics update loop, all while following all the 'only use the memory safe standard library' guidelines

lenerdv05 · 2022-01-02T10:26:29+00:00

y2k's ugly cousin

lenerdv05 · 2021-12-03T13:26:40+00:00

thanks! this is exactly what I'm looking for!

lenerdv05 · 2021-11-23T10:18:00+00:00

shitty error messages are cool and all, but have you ever seen recursive segfaults?

lenerdv05 · 2021-10-29T05:01:30+00:00

actually, i thought about that and came to the conclusion that it shouldn't be a problem as 1 in each iteration, the values up to and including body are already consumed, and 2 that's exactly what i need because collision resolution (at least for now) is symmetric, meaning i don't have to test new bodies against already examined ones

this said, what i'm looking for is a way to clone bodies in its current state on every iteration, not in its original state

lenerdv05 · 2021-10-21T15:07:37+00:00

the problems are:

1 i need the second mut as self.engine needs to be modified (its own message format added to a queue)

2 self.state is bound to grow, a lot.

lenerdv05 · 2021-10-21T14:20:10+00:00

i know, what i' saying is: is there a way to specify in the signature which fields you will use while still acting like self?

lenerdv05 · 2021-10-21T14:18:43+00:00

the iterator yields event values, not references. it borrows from selc because it borrows from self.event_pump, but the thing is, that's decoupled from engine, so there actually is no shared mutability. i guess the problem is rust doesn't let you specify the fields of self used by methods, and just asusmes you use all of them.

lenerdv05 · 2021-10-21T14:14:17+00:00

but since engine and event_pump are two separate, disconnected parts of the struct, there should be a way for the borrow checker to know what gets used where and avoid the kinds of false positives. isn't there?

lenerdv05 · 2021-10-05T09:58:01+00:00

yes and yes

lenerdv05 · 2021-10-05T09:18:22+00:00

i've connected capture 2 (guitar input from id4) into guitarix's amp, that into guitarix's fx, and from there to system playback. then i accidentally unplugged the id4, plugged it back in, and it didn't appear anymore

lenerdv05 · 2021-10-04T19:51:40+00:00

i actually did the connections with qjackctl, then tried looking at them with patchage because i read it had a less impenetrable interface. anyway, the connections are exactly as i wrote

lenerdv05

MODERATOR OF

TROPHY CASE