Perhaps you used the frozen dict implementation from the pip installable boltons library: https://boltons.readthedocs.io/en/latest/dictutils.html#bolt...

This is counter-intuitive for me. Immune system senescence is a thing. Naively I would assume it should be better to get it early, as a younger immune system has better odds to react strongly to the antigen, providing long lasting protection. Often the elderly organism doesn't react, or the reaction is too weak, to vaccine stimulation. E.g. see https://www.sciencedirect.com/science/article/abs/pii/S01652...

Now I wonder if Ratman would be a fourmidable enemy to Batman.

> failure to understand that beginners are the lifeblood of an ecosystem - till this date don't know if ruby can be effectively used on windows.

Nor does it include something like Python's IDLE out of the box in the standard install.

> Yesterday, I felt sick watching a video on YouTube about how an estimated 1500 people are living in the flood tunnels of Las Vegas and routinely die whenever there is heavy rain.

I didn't know about this. Can you share a link?

That makes me wonder if Ayam Cemani chicken have better tolerance to radiation than other breeds. See https://en.wikipedia.org/wiki/Ayam_Cemani

> so people like me should be able to cobble something together that's a workable alternative to Posit.

There is Rkward[1], available from the repositories in many linux distributions.

Discovered it recently, because I'm currently learning R, and few linux distributions outside the Mandriva family offer Rstudio straight from the repositories, and I'm lazy to download and do a manual install every time.

[1] https://rkward.kde.org/

For many years, Emacs plus ESS was the standard workflow for R users. Vim users have their own plugin. On Windows, Tinn-R was impressive, and last I checked it was still going. Of course there is also Jupyter, PyCharm, and Eclipse, plus every text editor has support for R. If something were to happen to RStudio, there would be many fine alternatives for R.

It feels like when Opera dropped its own web engine, Presto, to become just another Chrome clone.

Do you mean VSCodium? https://vscodium.com/

A spacecraft carrying a blackhole as propulsion means probably would have poor power to weight ratio.

Not at all. It would have one of the best power to weight ratios possible.

Now as to whether you could use all that power....