- February 28th, 2018: Wednesday's #haskell problem: (sung:) Ya know that I love Casey's Mom! (guitar wails) Wednesday's #haskell solution we solve with LOGIC PROGRAMMING! ... IN HASKELL! YES!
- February 27th, 2018: Tuesday's #haskell problem: A job scheduling problem, posed by Mensa, answered by Haskell. Tuesday's #haskell solution is this lcm/scan-like function, because "... the work is never done."
- February 22nd, 2018: Thursday's #haskell problem is counting in Haskell IN YOUR NATIVE LANGUAGE!
- February 21st, 2018: Wednesday's #haskell problem is sorting lists and making list-o-lists from lists, via P99 and random.org because my love-affair with #Prolog. *ahem* (pure) Prolog. Wednesday's #haskell solution: lsort and lfsort, provided to you by sortOn and by @bazzargh and @xgrommx
- February 20th, 2018: Tuesday's #haskell problem: More fun with elements in a list! Whee! Tuesday's #haskell solution: the monad-y approach, with alternatives by @xgrommx @bazzargh @johannesweiss
- February 19th, 2018: Monday's #haskell exercise is from @fermatslibrary: permutable primes. Monday's #haskell solution: Primes. Permutable. ... #PWND!
- February 16th, 2018: For Friday's #haskell problem P99 Prolog problem 33, coprime numbers with an assist by random.org. Friday's #haskell solution is coprimes: as easy as you please!
- February 15th, 2018: Thursday's #haskell problem is the greatest common denominator via P99 Prolog problem set. For today's #haskell solution I'VE JUST (re)INVENTED GCD! KNEEL BEFORE ZOD!
- February 14th, 2018: For Wednesday's #haskell problem: "I'm thinking of a word that has the letter 'V' ..." Happy Valentine's Day ... as an anagram! Today's #haskell solution was defined with ALACRITY! YUS!
- February 13th, 2018: Tuesday's #haskell problem: we have unicode, and we could parse that as Text, but why do that when they want plain, old ASCII? ... why, indeed! Removing non-ASCII characters from documents is one approach to parsing them...
- February 12th, 2018: A little CSV to JSON work via #haskell today. Monday's #haskell solution: 🎵 You say CSV, I say JSON. Let's call the whole thing off! 🎵
- February 9th, 2018: Logs get stale, quickly! Let's archive old log entries for Friday's #haskell problem... so quickly, in fact, that the Friday's #haskell solution archived 270k+ rows of log entries!
- February 7th, 2018: So, we will update articles in our PostgreSQL data store, but what happens when your codec is LATIN1 and you need to store the article as UTF8? Wednesday's #haskell problem. Wednesday's #haskell solution: TFW the exercise is an update function, but the solution goes whole-hog! smh 🙄
- February 6th, 2018: Tuesday's #haskell problem is timestamping packets and associating articles with the packets that downloaded them. Tuesday's #haskell solution: associating the articles we uploaded TODAY with the packet we uploaded TODAY!
- February 5th, 2018: On #SuperBowlSunday I release Monday's #haskell problem which is to timestamp log entries, because that's what we live for. Today's #haskell solution was a stunning victory by the Philadelphia Eagles ... no, ... wait: it was log entries, timestamped. There. #nailedit

- February 2nd, 2018: We've downloaded a the most recent set of articles from a REST endpoint; now we have to exclude Associated Press articles from our local paper's set. Friday's #haskell problem. Today's #haskell solution filters out Associated Press articles from out downloaded article-set.
- February 1st, 2018: Thursday's #haskell problem is from a picture posted from @fermatslibrary: anagrams as prime-multiples. Teacher: Class the following words are all English words: "Elaps lapse Lepas Pales salep saple sepal slape spale speal" Class: ... <<- a="" haskell="" href="https://3.bp.blogspot.com/-XHCUGvp7QhE/WnM0upUr8xI/AAAAAAAACCU/wUk6_uprpi4kqC2VZbHzlgs7XJHC3mP1gCLcBGAs/s1600/anagram-by-primes.jpg" imageanchor="1" no="" s="" solution.="" style="color: #7d181e; margin-left: 1em; margin-right: 1em; text-decoration: none;" words.="" yesterday="">

## Thursday, March 1, 2018

### February 2018 1HaskellADay problems and solutions

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