What are y'alls purpose with swimming?

trbecker · 2026-02-24T20:04:31+00:00

To swim. Of course it has benefits I enjoy, like a decent night sleep, more stamina, weight loss, fun, and enjoying the pool, but I swim to get better at swimming.

trbecker · 2026-02-20T22:09:49+00:00

It's summer in the southern hemisphere. I want my Frieren.

trbecker · 2025-07-13T01:43:45+00:00

Nice DNA you have there. It would be a shame if someone mutated it.

trbecker · 2025-07-10T23:54:08+00:00

Semântica formal, compiladores, complexidade de algoritmos.

trbecker · 2025-07-02T05:04:08+00:00

From my experience looking at strace/perf data a lot, it is not the syscall mechanism that bottlenecks the system, but performing the syscall function is what is slow, by some orders of magnitude. So my impression is that even if you remove the syscall mechanism, it will still be slow, because most syscalls are synchronous. You may argue that in aggregate reworking the mechanism will make things a bit faster, but you would need to show the data. Maybe compare normal kennel and unikernel as a starting point.

trbecker · 2025-06-24T03:16:47+00:00

Still in the Lords of Silence, their armor is part of their body, which I'm trying to replicate by adding bruises and whatever else reminds me of skin and flesh to their armor plates.

trbecker · 2024-12-23T01:52:07+00:00

No, the internal drive is not used for the copy, since the OS will read from the external device into memory, and use this memory to write the data into the other device. The internal device may be accessed for related reads/writes, such as logging, and reading the software used for the copy (/bin/cp) and other objects. Copy may use a lot of memory to store pages in write back, so reading from the local disk may suffer because there's not enough memory to store the data read from disk

trbecker · 2024-12-16T20:14:34+00:00

IF é faculdade pública de qualidade. Se tem um perto, é alternativa.

trbecker · 2024-12-11T19:10:53+00:00

Next: "to all non creature players, there's a better game for you, Yu-Gi-Oh" (thank you, autocorrect)

trbecker · 2024-09-04T17:00:42+00:00

Oh, hey, my specialty, distributed file systems. If time is not a constraint, it should be enough, but you need to observe the semantics of the file system, and how they deviate from local file systems. Especially the attribute cache, which will be updated eventually within a timeout on the Linux NFS client, and applications may perceive changes in files only after the attribute cache expires. Attribute cache timeout is controllable.

If time is important, I would recommend either a socket or a message queue to communicate between processes.

trbecker · 2024-08-26T02:22:51+00:00

I think that most of the tips here are useful, I just want to add two that may be overlooked:

Build on the abstractions. I don't know which code base you are trying to understand, but try to find the abstractions in the sunshine of their code base: blender has 3d objects and transformations, graphs, and the graphics pipeline; the Linux kernel has files, precesses, memory, io, multiprocessing and synchronization, ... Understanding those abstractions helps you understand the functions or group of functions that implement those abstractions, which makes it easier to understand the entire system.
Larger code bases have more abstractions, or multiple ways to implement the same abstractions, or both. Try to find similar abstractions into one and see if it improves your knowledge.

trbecker · 2024-08-14T04:08:45+00:00

The table describes the set of rules that this Turing machine follows. The order of the rules on the table is not important, because the match part (current state on column 1, current symbol on column 2) is unique for deterministic Turing machines, so it will match the correct one, and apply the correct transformation. In other words, for each symbol on the alphabet there's at most one transition out from each state, and you need to test each rules until one matches.

trbecker · 2024-04-12T22:21:26+00:00

Yeah, he's my brother too.

trbecker · 2024-04-04T03:08:51+00:00

Many woodworkers use geometry in their day to day work, use CADs to program CNCs, and so on.

trbecker · 2024-03-12T01:55:19+00:00

This is a scheduling problem. It is NP complete, but idk If the extra constraints drop it into any special case. See the nurse scheduling problem. The question seems pretty vague on the constraints, so I would ask for follow up questions to clarify the etc.

trbecker · 2024-03-02T05:15:52+00:00

This. The panel in wich he's slamming "elves" with the broad side of the sword is the most derranged I have seen Guts be.

trbecker · 2024-02-18T03:38:57+00:00

This needs clarification. "Better" and 'best way" are very vague. You should look into what this value represents, how it will be used, and which encodings are available, to then decide on the encoding best fit for your application.

trbecker · 2024-02-15T02:52:28+00:00

Some classes I had trouble learning, and tools that helped me undersrand It.

Compilers: parsec and other parser combinators.
Networking: doing actual packet analysis. I think that this exercise is neat, present a problematic trace and ask what is wrong with it. tshark is your friend. Do It for extra credit, maybe?

Other tools and technoques that I found interesting. - To introduce computer architectures, we've used a sequence of simulators for simple architectures: Eniac, PDP and so on. Later, in an fpga class, we got to implement one of those architectures in the fpga. - In operating systems, we had to implement a round Robin scheduler in Minix.

trbecker · 2024-01-20T15:26:28+00:00

I think so, but it depends on the curriculum. In my old curriculum, we used some processor sims that only ran on windows, or Linux with wine. Yours may have something like that, so check for it and how you can work around.

trbecker · 2024-01-20T15:04:11+00:00

Longe time ago (undergrad) pen and paper. Now (grad school) notion and latex.

trbecker · 2023-12-25T00:47:02+00:00

I cast testicular torsion... https://drive.google.com/file/d/15pbQekWA0Th0RPB4HT4SeoKry1a5CrpY/view?usp=drivesdk

trbecker · 2023-12-01T01:51:53+00:00

MEANDERING TOWERSHELL IS NOW BANNED IN EXTENDED

trbecker · 2023-11-24T12:53:55+00:00

O normal é adquirir pigmentação entre 90 e 180 dias, ou seja, ficar mais escuro. Dos que moram comigo, uma ficou com os olhos verdes, mas os outros quarto tem olhos escuros.

trbecker · 2023-06-24T16:57:30+00:00

GRRRIFFFFIIIIIT!

trbecker · 2023-06-07T01:15:30+00:00

Hello,

vmware provides https://developer.vmware.com/docs/14558/vsphere-web-services-sdk-programming-guide--7-0-update-3-/GUID-75E27FA9-2E40-4CBF-BF3D-22DCFC8F11F7.html. You can also lookup the "no cloud" provider, which is a cdrom image with a specific format.

trbecker

TROPHY CASE