Colin Leach

There are two: - `TODO: Add that fancy concept highlight embed thing to boolean expression` - `TODO: Mention ifelse(cond, x, y) somewhere as an infobox` I'm not sure about the...

Apparently, only one exercise per concept can be a concept exercise, any others have to be practice exercises. We'll need to pick either this or `elyses-analytic-enchantments` #262.

Do you have any idea why `configlet` has started insisting that `.articles/performance/snippet.md` must exist and can't be empty? It seems a bit silly.

OK, thanks. I'll put something on the forum.

Yes, I admit that's a better title. Meanwhile, I tried estimating the chances that task 1 would randomly fail by excluding one of the possible planetary_classes from the results. I...

Wow, that's great, and not what I was expecting! There's no need to start from scratch on these approaches. Erik has a [GIST](https://gist.github.com/ErikSchierboom/2f121db2bc55003129408edcd19183dc) with all the exercises (ordered by #...

Looking ahead, in an idle moment, I checked which of the exercises already being recommended for future inclusion in #48in24 are missing from the R track. This is a rough...

To preempt any future discussion (which Jeremy and Erik keep encouraging: _I Don't Make Videos!_ Please regard that as one of the fundamental laws of nature, as invariant as the...

> I think if we want to use OO then it should probably be S3 I'm the amateur at R, I totally defer to your preferences. (I would be more...

Point taken. I tripped over this issue a couple of times before.