- May 10th, 2017:
Define (^) :: (a -> a) -> Int -> (a -> a)
The 'power'-function where f ^ 3 = f . f . f - Conor McBride @pigworker flip ((ala Endo foldMap .) . replicate)
Incorporates strong typing over predicate logic programming, and, conversely, incorporates predicate logic programming into strongly typed functional languages. The style of predicate logic is from Prolog; the strongly typed functional language is Haskell.
Friday, June 16, 2017
May 2017 1Liners 1HaskellADay
Wednesday, June 7, 2017
May 2017 1HaskellADay problems and solutions
- May 25th, 2017: Today's #haskell problem looks at the interconnectedness of languages as a graph.
- May 24th, 2017: Today's #haskell problem continues the exploration of spoken language roots catalogued in @wikidata. We present the first half of the #haskell solution that allows us to parse @wikidata results with optional values.
- May 23rd, 2017: I preface today's #haskell problem with a discussion on dirty/muddled data in @wikidata then continue onto languages. Today's #haskell solution shows us, e.g.: Cornish, Welsh and Breton are in the Brythonic language family. @wikidata
- May 22nd, 2017: Today's #haskell problem looks at spoken languages catalogued in @wikidata. Today's #haskell solution shows us @wikidata has NOTHING for the count of ENGLISH-speakers! #strangebuttrue
- May 17th, 2017: The NSA called. They are wanting the solution to today's #haskell Pentagon-number problem. Now.
- May 16th, 2017: Today's #haskell problem ... and Madonna! ... want you to justify my num! We find out that ALL YOUR BASE ARE BELONG TO US in today's #haskell solution
- May 15th, 2017: Today's #haskell problem warns us: "ACHTUNG, LOOKENPEEPERS! ZO RELAXEN UND WATSCHEN DER BLINKENLICHTEN." Today's #haskell solution taught me SO MUCH German. I mean SO MUCH!
- May 10th, 2017: For today's #haskell problem: when doing egg-arithmetic, we do not things by halves! ... or, perhaps, we do! Today's #haskell solution is EGGS! EGGS AS A POWER FUNCTION! EGGS EVERYWHERE!
- May 8th, 2017: Today's #haskell problem puts us 🎶 "Back on the Hang Gangs!" 🎶 Today's #haskell solution: "We must, indeed, all hang together or, most assuredly, we shall all hang separately."
- May 5th, 2017: HAPPY #CincodeMayo ... BUT ON A TUESDAY?!? What year was that, then? Today's #haskell problem. Today's #haskell solution shows Cinco de Mayo happens EVERY YEAR?!? Who da thunk it?
- May 3rd, 2017: Today's #haskell problem: April, May, and June are three sisters, and you have to find their ages. ... #awkward. Today's #haskell solution we have the old 1, 2, 3 sisters. Not that I'm saying these sisters are old. Not me. Nope.
- May 2nd, 2017: Ah! May! When Spring is in the Air! And #haskell-ers thoughts turn to Love* *solving today's problem. Today's #haskell solution presents a conundrum: Is the solution "spring" or "spring"? Hm. Tough call!
- May 1st, 2017: Happy May Day, #haskell-ers! Today we combat the academic illness: dafundzarlow ... let that sink in. Today we see two solutions to the #haskell problem of budgeting for cake and candy at Maura's school party. And to those of you who think #haskell has no practical application? Pooh on you! BUDGETING CAKE AND CANDY AT PARTIES IS TRÈS PRACTICAL! 😡
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