RStudio is continuing to refine their 👍🏽 new product version string scheme, with the most recent change using something like the following for daily builds: RStudio-pro-2021.11.0-daily+23.pro1.dmg The full URL for these Amazon S3-hosted builds is something like: https://s3.amazonaws.com/rstudio-ide-build/desktop/macos/RStudio-pro-2021.11.0-daily%2B23.pro1.dmg with the + getting URL encoded to %2B. Unfortunately, AWS S3’s fairly unintelligent web server really wanted… Continue reading
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Some Covid Donuts To End The Week
Vox grabbed some data from the Kaiser Family Foundation and did a story a few days ago on it, then posted a different visualization of it that attracted some attention: I’m a pretty ardent donut detractor, but I have to also admit that they work pretty well for this use case, and we can reproduce… Continue reading
Hasty Bug-fix Release of RSwitch v2
Version 2 of RSwitch — the macOS menubar utility that enables fast and seamless switching between R versions on macOS and also provides notifications for new versions of RStudio Dailies has had a hasty update to deal with an error condition if/when the RStudio Dailies pages contain no links (they’re switching versioning schemes and I… Continue reading
Acoustic: Solving a CyberDefenders PCAP SIP/RTP Challenge with R, Zeek, tshark (& friends)
Hot on the heels of the previous CyberDefenders Challenge Solution comes this noisy installment which solves their Acoustic challenge. You can find the source Rmd on GitHub, but I’m also testing the limits of WP’s markdown rendering and putting it in-stream as well. No longer book expository this time since much of the setup/explanatory bits… Continue reading
Packet Maze: Solving a CyberDefenders PCAP Puzzle with R, Zeek, and tshark
It was a rainy weekend in southern Maine and I really didn’t feel like doing chores, so I was skimming through RSS feeds and noticed a link to a PacketMaze challenge in the latest This Week In 4n6. Since it’s also been a while since I’ve done any serious content delivery (on the personal side,… Continue reading
New TabularData Available in Swift on macOS Monterery (et al)
WWDC 2021 is on this week and many new fun things are being introduced, including some data science-friendly additions to the frameworks that come with Xcode 13 and available on macOS 12+ (and its *OS cousins). Specifically, Apple has made tabular data a first-class citizen with the new TabularData app service. A future post will… Continue reading
archinfo v0.4.0 Released
My archinfo utility is a small macOS command line application that displays process id, name, and architecture (arm64 or x86_64). Version 0.4.0 adds the following capabilities: Added –x86 (-x short option) to have archinfo only show x86_64 processes Added –arm (-a short option) to have archinfo only show arm64 processes Added –basename (-b short option)… Continue reading
A {swiftr} Brief Interlude While Awaiting {cdcfluview} CRAN Checks
My {cdcfluview} package started tossing erros on CRAN just over a week ago when the CDC added an extra parameter to one of the hidden API endpoints that the package wraps. After a fairly hectic set of days since said NOTE came, I had time this morning to poke at a fix. There are alot… Continue reading