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2020-10-16 22:13:58 <pjb> Yes, you can try.
2020-10-16 22:14:01 <frdg> ok that makes sense.
2020-10-16 22:14:31 <pjb> But often you need to keep the old hardware too, and here is the problem. Hardware breaks. Virtual machines bit-rot.
2020-10-16 22:14:40 <pjb> It's a full-time job.
2020-10-16 22:15:21 son0p joins (~son0p@181.136.122.143)
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2020-10-16 22:15:31 <monochrom> We do demand our governments and corporate overlords of "more jobs, and they have to be full-time jobs", no? :)
2020-10-16 22:16:01 <dibblego> I use av sim software that only runs on windows-xp
2020-10-16 22:16:32 <gentauro> 00:02 < frdg> why would somebody search for functions on stackage instead of hoogle?
2020-10-16 22:16:45 <gentauro> frdg: I wouldn't. Hoogle is pretty fast and `stackage` not so much …
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2020-10-16 22:21:25 <johnw> I have an app that only works on xp too
2020-10-16 22:22:07 <johnw> I have a VM where that app has been running for the last 20 years, only ever being suspended, never exited, because I wouldn't be able to restart it now
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2020-10-16 22:30:15 <dibblego> heh, yeah I use vbox for winxp — aviation is stuck in the 1960s
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2020-10-16 22:31:16 <hpc> sometimes it seems like it should stay there
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2020-10-16 22:35:40 <dibblego> today I have 4 flights totalling ~6 hours. It is going to be a 18 hour day
2020-10-16 22:40:33 Ohg joins (~ohg@5.80.254.148)
2020-10-16 22:40:57 <monochrom> I once booked my flight from Munich to Toronto too late. The booking was very late, pretty last minute (OK, last week), it was also summer, so availability sucked. Therefore...
2020-10-16 22:40:58 hackage churros 0.1.3.0 - Channel/Arrow based streaming computation library. https://hackage.haskell.org/package/churros-0.1.3.0 (LyndonMaydwell)
2020-10-16 22:42:08 <monochrom> it consisted of Munich -> London -> Halifax and St. John (no need to leave plane) -> Montreal -> Toronto
2020-10-16 22:42:21 <monochrom> It spanned 24 hours.
2020-10-16 22:43:13 <monochrom> (no need to leave plane between Halifax and St. John. I forgot which order.)
2020-10-16 22:43:17 <dibblego> I am doing 4 flights today, in command, totalling 6 hours. Since aviation is stuck in the 1960s, I anticipate an additional 12 hours of error-prone, manual administration work
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2020-10-16 22:43:43 <hpc> oh wow, that kind of "have 4 flights"
2020-10-16 22:44:21 <dibblego> I may have added that up incorrectly. Standby while I find my pen.
2020-10-16 22:45:14 × frdg quits (47b88ff9@pool-71-184-143-249.bstnma.fios.verizon.net) (Remote host closed the connection)
2020-10-16 22:45:31 <int-e> . o O ( time flies )
2020-10-16 22:45:35 <hpc> although, apparently newer gulfstreams are modern in a pretty nice way
2020-10-16 22:45:54 chris joins (~chris@81.96.113.213)
2020-10-16 22:45:56 <hpc> (source, https://www.code7700.com/ which has some pretty interesting blog posts)
2020-10-16 22:46:16 chris is now known as Guest62583
2020-10-16 22:47:26 <monochrom> I guess software project delays and flight delays have a lot in common.
2020-10-16 22:47:57 hackage webby 1.0.1 - A super-simple web server framework https://hackage.haskell.org/package/webby-1.0.1 (AdityaManthramurthy)
2020-10-16 22:48:00 <monochrom> Or "delays" because perhaps we simply always underestimate schedules.
2020-10-16 22:48:24 <hpc> monochrom: you should read that link, it's shocking how much is the same
2020-10-16 22:48:40 <dibblego> my first one is 0030Z-0200Z want to time it?
2020-10-16 22:50:38 <dibblego> that website is very US-oriented and generalises inaccurately in places
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2020-10-16 22:50:57 <hpc> exactly like programming!
2020-10-16 22:51:14 <dibblego> :)
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2020-10-16 22:52:37 <dibblego> better go
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2020-10-16 23:01:57 <justsomeguy> This is kind of a shot in the dark, but ... Where did the idea of pattern matching come from? I'm somewhat interested in what the original motivation was for creating the feature.
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2020-10-16 23:02:54 <justsomeguy> I guess I should probably start by looking searching for things related ML or CLU.
2020-10-16 23:04:27 <monochrom> I know pretty little, but ML is the earliest I know of.
2020-10-16 23:05:00 <dminuoso> justsomeguy: ALGOL 68 seems to be the earliest language that supports it
2020-10-16 23:05:29 <monochrom> But did Algol 68 have algebraic data types?
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2020-10-16 23:05:32 <dminuoso> At least that's what a little bit of wiki warrioring reveals
2020-10-16 23:05:40 <hpc> if it had a mathematical inspiration, it would probably be definition by parts
2020-10-16 23:05:53 <dminuoso> monochrom: well you had union types, at least.
2020-10-16 23:06:03 <monochrom> OK that counts.
2020-10-16 23:06:17 <dolio> https://www.cs.cmu.edu/~crary/819-f09/Landin66.pdf
2020-10-16 23:06:51 <dolio> Might be earlier than 66, too, though.
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2020-10-16 23:07:16 <justsomeguy> Funny; Half the time I ask where a PL feature originates from, it leads to Algol 68.
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2020-10-16 23:12:29 <dolio> Hah, the ISWIM paper is already using the phrase "purely functional" in 1966.
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2020-10-16 23:18:20 <ski> (Peano) recursive definition of operations on naturals is older
2020-10-16 23:19:34 ski . o O ( <https://plato.stanford.edu/entries/recursive-functions/> )
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2020-10-16 23:28:22 <earldouglas> Is there a way to pattern match on a newtype constructor that's in a hidden module?
2020-10-16 23:29:22 <hpc> somehow or another, the data constructor needs to be in scope in order to match on it
2020-10-16 23:30:21 <L29Ah> earldouglas: can't you coerce instead?
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