Community/Conference2014/Talks/UsingDataAsCode - J Wiki

Learning J – Part I

My notes on learning J where I learn about J’s fundamental type, the multi-dimensional array.

code monk
Learning J – Part I

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Lobsters
Registration for Dyalog '26 is now open! Join us in Eastbourne, England, from Monday 12 through Friday 16 October 2026 for the opportunity to exchange experiences, update your technical knowledge, and meet the team behind Dyalog. For more information and to register, see https://www.dyalog.com/user-meetings/dyalog26.htm – register by 31 July 2026 for a 10% Early Bird Discount. #dyalog26 #dyalog #apl
Sunrise III Data Release: 2 years after the flight of the balloon-borne solar observatory Sunrise III, terabytes of data are now online and offer a unique view of our star: https://sr3data.mps.mpg.de
#Sun #SunriseIII #Sunrise3 #APL #NAOJ #IAA_CSIC #INTA #UV #upm #iacastrofisica #SSC
Sunrise III Data Release: 2 years after the flight of the balloon-borne solar observatory Sunrise III, terabytes of data are now online and offer a unique view of our star: sr3data.mps.mpg.de #Sun #SunriseIII #Sunrise3 #APL #NAOJ #IAA_CSIC #INTA @[email protected] @[email protected] @[email protected] #SSC

#APLQuest 2016-05: Write a function that takes a vector as its right argument and returns elements that occur only once in the vector (see https://apl.quest/2016/5/ to test your solution and view ours).

#APL #UniqueElements #FrequencyCounting

APL Quest 2016-5: You're Unique, Just Like Everyone Else

Write a function that takes a vector as its right argument and returns elements that occur only once in the vector.

Simple Sprite Editor in J

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Lobsters

Learn APL and compete for one of three $100 prizes! There are two months month left to enter the 2026.2 round of the APL Challenge. See https://challenge.dyalog.com/ for more information and to enter.

#aplchallenge #apl #dyalog #learnapl