oh it's the "spaces are column vector" thing.
On Friday, 25 April 2014 21:26:31 UTC-3, andrew cooke wrote: > > > huh. i do not understand why that works and what i posted earlier did > not. anyway, thanks. andrew > > On Friday, 25 April 2014 21:02:41 UTC-3, Simon Kornblith wrote: >> >> You can do: >> >> [1, 2, (flag ? 3 : [])] >> >> or: >> >> tuple(1, 2, (flag ? (3,) : ())...) >> >> On Friday, April 25, 2014 7:35:49 PM UTC-4, andrew cooke wrote: >>> >>> >>> really i'm asking if there's an idiomatic way to do the kind of thing >>> you do with linked lists (usually, in functional languages) in julia... >>> >>> On Friday, 25 April 2014 20:34:43 UTC-3, andrew cooke wrote: >>>> >>>> oh, cute. >>>> >>>> no, it's not what i was looking for, unfortunately. i just used 1, 2 >>>> and 3 as placeholders. they could be anything. >>>> >>>> thanks, >>>> andrew >>>> >>>
