• Codethink
• Mythic Beasts

• Rooms had heated floors. It seems to snow in Busan.
• Each area was had card based access. There was a separate card for laundry too.
• Rooms had announcement systems right inside the room, though we couldn t decipher any announcement as all of them were in Korean.
• Each room was provided with a dedicated access point and own SSID inside the room.

• Convenience stores were everywhere, one could see same brand stores less than a kilometer apart. We had even had two of them (GS25(s)), a road cross away too. These places were well stocked with almost everything, even alcohol.
• There were wide footpaths and pedestrian friendly policies.
• Public transport and intra modal transfer is convenient and easy to figure. Each metro station connects to multiple nearby buildings through underground walkways, and one never had to go out in the sun (in hot and humid weather). Also, Seoul and Busan metro networks were massive. The Same T money card worked for buses (almost hop on, tap and hop off at your destination), metros and even cabs.
• South Korea pays special attention to maintaining their historical and cultural buildings. These venues had informational brochures in Korea, English, Japanese and Chinese.
• We got a constant stream of Public safety alerts on our phones. Some phones even read them aloud for heatwaves and rains warnings, all in Korean.
• Trash was segregated at source everywhere.
• Public, high speed Wi-Fi was omnipresent in malls, public transport, airport etc. In metro, each coach had access points from all three telecom providers (SK Telecom, KT and LG U+) which also had almost similar voice and data plans.
• Police personals were quite helpful despite the language issue.
• Not many folks here are comfortable in English, but one can always make use of various mobile translation apps.
• Cards are accepted everywhere and there are too many of these cards ;)
• Food situation was a bit difficult for me as a vegetarian. We always have vegan/veg food in DebConf but outside, this whole concept doesn t seem to exist here.
• I couldn t find any public speedtest servers inside Korea. All my fast.com/speedtest.net servers were located either Hong Kong, Singapore, Japan and even in the United States. On the very last day, I got a speedtest servers in Seoul, inside SK Telecom.

The fairy was the greenish-tan color of mushroom stems and her skin bruised blue-black, like mushroom flesh. She had a broad, frog-like face and waterweed hair. She was neither beautiful nor made of malice, as many of the Fair Folk are said to be.

Why Should You Contribute?

• Promote Your Language By translating GNOME into Marathi, you help to preserve and promote our beautiful language in the digital world.
• Learn and Grow Contributing to open-source projects like GNOME is a great way to improve your language and technical skills, network with like-minded individuals, and gain recognition in the global open-source community.
• Give Back to the Community This is an opportunity to contribute to a project that has a significant impact on users around the world. Your work will enable Marathi speakers to use technology in their native language.

Who Can Contribute? You don t need to be a professional translator to join us! If you are fluent in Marathi and have a basic understanding of English, your contributions will be invaluable. Whether you re a student, a professional, or just someone passionate about your language, your help is needed and really appreciated!

How To Start Translating? Once you re familiar with the tools, you can easily begin translating. We have a list of untranslated strings waiting for your contribution!

How To Join The Team? Follow these steps to join the Marathi translation team for GNOME and start contributing:

• Step 1: Visit our GNOME Translation Team Page.
• Step 2: If you re a new user, click on the Create Account option to sign up.
• Step 3: Once you ve created your account, log in with your credentials.
• Step 4: After logging in, click the Join button to become a translator for the Marathi team.
• Step 5: You ll now see a list of different modules that need translation. Choose one of the files that interests you and download it to your computer.
• Step 6: Translate the content locally on your computer. Once you re done, return to the website, click Browse, and submit your translated file.

---

Get Familiar with the Additional Tools

Varnam If you re not used to typing in Marathi, you can still contribute using the Varnam website, a free and open-source tool that converts English text into Marathi. Here s how you can get started:

• Step 1: Visit the Varnam website.
• Step 2: Click on the Try Now button on the website.
• Step 3: In the language selection menu, choose Marathi as your desired language.
• Step 4: Now you can start typing in English, and Varnam will automatically convert your text into Marathi. If you need more guidance, there s a help window available on the site that you can explore for additional support.

Need Help Or You Have Questions? If you have any doubts or need further assistance how you get started with translating GNOME into Marathi, don t hesitate to reach out. I m here to help you on every step of the way! You can connect with me directly at kalyaniknkr@gmail.com Whether you need technical support, guidance on using the tools, or just want to discuss the project, feel free to get in touch. Let s work together to make GNOME accessible to Marathi speakers around the world. Your contributions are always invaluable, and I look forward to welcoming you to our team! Thank you for your interest and support!

Changes in RcppEigen version 0.3.4.0.2 (2024-08-23)

• Correct two typos in the ORCID tag

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

• [1] https://community.tp-link.com/en/home/forum/topic/531350
• [2] https://tinyurl.com/y84skkdp
• [3] https://openwrt.org/supported_devices
• [4] https://killedbygoogle.com/
• [5] https://en.wikipedia.org/wiki/Tailscale
• [6] https://headscale.net/

• [1] https://tinyurl.com/264thnky
• [2] https://github.com/Foxboron/sbctl/wiki/FAQ#option-rom
• [3] https://wiki.debian.org/EFIStub
• [4] https://blog.cloudflare.com/de-de/linux-kernel-hardening
• [5] https://mjg59.dreamwidth.org/55105.html
• [6] https://wiki.debian.org/SecureBoot

Rust First I want to talk about Rust, which is the language I chose to use for the problems. I ve dabbled a little in it, but I d like more familiarity with the basic language, and some programming problems seemed like a good way to get that. It s a language I want to like; I ve spent a lot of my career writing C, do more in Go these days, and generally think Rust promises a low level, run-time light environment like C but with the rough edges taken off. I set myself the challenge of using just bare Rust; no external crates, no use of cargo. I was accused of playing on hard mode by doing this, but it really wasn t the intention - I figured that I should be able to do what I needed without recourse to anything outside the core language, and didn t want what seemed like the extra complexity of dealing with cargo. That caused problems, however. I m used to by-default generic error handling in Go through the error type, but Rust seems to have much more tightly typed errors. I was pointed at anyhow as the right way to do this in Rust. I still find this surprising; I ended up using unwrap() a lot when I think with more generic error handling I could have used ?. The other thing I discovered is that by default rustc is heavy on the debug output. I got significantly better results on some of the solutions with rustc -O -C target-cpu=native source.rs. I probably shouldn t be surprised by this, but worth noting. Rust, to me, has a syntax only a C++ programmer could love. I am not a C++ programmer. Coming from C I found Go to be a nice, simple syntax to learn. Rust has not been the same. There s a lot more punctuation, and it s not always clear to me what it s doing. This applies more when reading other people s code than when writing it myself, obviously, but I see a lot of Rust code that could give Perl a run for its money in terms of looking like line noise. The borrow checker didn t bug me too much, but did add overhead to my thinking. The Rust compiler is generally very good at outputting helpful error messages when the programmer is an idiot. I ended up having to use a RefCell for one solution, and using .iter() for loops rather than explicit iterators (why, why is this different?). I also kept forgetting to explicitly mark variables as mutable when declaring them. Things I liked? There s a rich set of first class data types. Look, I m a C programmer, I m easily pleased. You give me some sort of hash array and I ll be happy. Rust manages that, tuples, strings, all the standard bits any modern language can provide. The whole impl thing for adding methods to structures I like as a way of providing some abstraction, though I think Go has a nicer syntax for it. The compiler, as mentioned, is great at spitting out useful errors for the most part. Also although I wasn t using external crates for AoC I do appreciate there s a decent ecosystem there now (though that brings up another gripe: rust seems to still be a fairly fast moving target, to the extent I can no longer rely on the compiler in Debian stable to be able to compile random projects I find).

Advent of Code Let s talk about the advent of code bit now. Hopefully it s long enough since it came out that this won t be spoilers for anyone, but if you haven t attempted the 2023 AoC and might, you might want to stop reading here. First, a refresher on the format for those who might not be aware of it. Problems are posted daily from December 1st until the 25th. Each is in 2 parts; the second part is not viewable until you have provided the correct answer for the first part. There s a whole leaderboard thing going on, but the puzzle opens at midnight UTC-5 so generally by the time I wake up and have time to look the problem has been solved many times over; no chance of getting listed. Credit to AoC creator, Eric Wastl, for writing up the set of problems in an entertaining fashion. I quite enjoyed seeing how the puzzle would be phrased each day, and the whole thing obviously brings a lot of joy to folk I know. I always start AoC thinking it ll be a fun set of puzzles to solve. Then something happens and I miss a day or two, and all of a sudden I ve a bunch of catching up to do and it s all a bit more of a chore. I hit that at some points this time, but made a concerted effort to try and power through it. That perseverance was required up front, because I found the second part of Day 1 to be ill specified, and had to iterate a few times to actually calculate the desired solution (IIRC, issues about whether sevenone at the end of a line ended up as 7 or 1 really tripped me up). I don t recall any other problems that bit me as hard on the specification as this one, but it happening up front was unfortunate. The short example input doesn t always help with this either; either it s not enough to be able to extrapolate patterns, or it doesn t show all the variations you need to account for (that aren t fully specified in the text), or in a few cases it turned out I needed to understand the shape of the actual data to produce a solution that could actually complete in a reasonable time. Which brings me to another matter, sometimes brute force doesn t actually work. This is fine, but the second part of the day s problem can change the approach you d take. So sometimes I got lucky in the way I handled the first half, and doing the second half was a simple 5 minute tweak, and sometimes I had to entirely change the way I was storing data. You might claim that if I was a better programmer I d have always produced a first half solution that was amenable to extension for the second half. First, I dispute that; I think there are always situations where the problem domain can change in enough directions that you can t handle all of them without a lot of effort. Secondly, I didn t find AoC an environment that encouraged me to optimise for generic solutions. Maybe some of the puzzles in isolation would allow for that, but a month of daily problems to solve while still engaging in regular life meant I hacked things up, took short cuts based on the knowledge I had of the input data, etc, etc. Overall I can see the appeal, but the sheer quantity and the fact I write code as part of my day job just made it feel too much like a chore, rather than a fun mental exercise. I did wonder how they d look as a set of interview puzzles (obviously a subset, rather than all of them), but I m not sure how you d actually use them for that - I wouldn t want anyone to have to solve them in a live interview. So, in case it s not obvious, I m not planning to engage in AoC again this yet. But I m continuing to persevere with Rust (though most of my work stuff is thankfully still Go).

• 09:00 - 09:40 - Conhecendo projeto Debian - Allytthy e Clara Nobre
• 09:40 - 10:20 - Proxmox e Homelab: Como Transformei um Mini PC em um Servidor de Respeito) - Fernando Guisso
• 10:20 - 10:40 Intervalo
• 10:40 - 11:20 - Analisando a aplica o de algoritmos criptogr ficos em pacotes de redes - Isaque Barbosa Martins
• 11:20 - 12:00 - Introdu o a escala o de privil gio em sistemas GNU/Linux - Eduardo de Souza Paix o

// [[Rcpp::depends(RcppMagicEnum)]]

#include <RcppMagicEnum>

// define a simple enum class, it uses optional typing as well as optional assigned values
enum class Color : int   RED = -10, BLUE = 0, GREEN = 10  ;

// [[Rcpp::export]]
void example()  
    // instantiate an enum value in variable 'val'
    auto val = Color::RED;

    // show the current value on stdout
    Rcpp::Rcout << "Name of enum: " << magic_enum::enum_name(val) << std::endl;
    Rcpp::Rcout << "Integer value of enum: " << magic_enum::enum_integer(val) << std::endl;
 

/*** R
example()
*/

> Rcpp::sourceCpp("miniex.cpp")

> example()
Name of enum: RED
Integer value of enum: -10
>

Changes in version 0.0.1 (2024-07-31)

• Initial version and CRAN upload

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.