Issue 2024-W51 Highlights

R Weekly Highlights

An evolution of asynchronous programming techniques to boost your Shiny apps, how a puzzle from over a century ago could tip the scales for mathematics algorithms solvable in R, and solving the recent 2024 Advent of Code puzzles with data.table.
Episode Links

• This week's curator: Colin Fay - @[e-mail] [@_ColinFay]](https://twitter.com/_ColinFay) (X/Twitter) @colinfay.bsky.social
• Parallel and Asynchronous Programming in Shiny with future, promise, future_promise, and ExtendedTask
• Writing Signed Trinary: or, Back To the Four Weights Problem
• Advent of Code with data.table: Week One
• Entire issue available at rweekly.org/2024-W51

Supplement Resources

• Futureverse - A Unifying Parallelization Framework in R for Everyone https://www.futureverse.org/
• Non-blocking operations with ExtendedTask https://shiny.posit.co/r/articles/improve/nonblocking/
• Asynchronous Shiny apps with crew and mirai https://wlandau.github.io/crew/articles/shiny.html
• Bachet’s Four Weights Problem https://rworks.dev/posts/four-weights/
• Advent of Code 2024 https://adventofcode.com/
• Lime Bikes Summary Dashboard https://jokasan.github.io/Lime_Dash/

Chapter image credits

• Advent of Code https://thenewstack.io/advent-of-codes-programming-puzzles-set-new-global-record/

Supporting the show

• Use the contact page at https://serve.podhome.fm/custompage/r-weekly-highlights/contact to send us your feedback
• R-Weekly Highlights on the Podcastindex.org - You can send a boost into the show directly in the Podcast Index. First, top-up with Alby, and then head over to the R-Weekly Highlights podcast entry on the index.
• A new way to think about value: https://value4value.info
• Get in touch with us on social media
  • Eric Nantz: @[e-mail] (Mastodon), @rpodcast.bsky.social (BlueSky) and @theRcast (X/Twitter)
  • Mike Thomas: @[e-mail] (Mastodon), @mike-thomas.bsky.social (BlueSky), and @mike_ketchbrook (X/Twitter)

Music credits powered by OCRemix

• J-Type - Tetris - Nostalvania - https://ocremix.org/remix/OCR04401
• I Just Skipped Time Yesterday - Puyo Puyo - Rexy - https://ocremix.org/remix/OCR03941