Video Results from
Published in : 2016-06-20 | by Maitria Alex Harms
Programmers without array-language experience are often shocked by J programs because they look so different. What lets J code be so short are consistencies ...
Published in : 2014-03-13 | by Martin Saurer
J is a general-purpose, high-performance, array-oriented programming language which is particularly strong in data analysis. J has a somewhat unusual, but ...
Published in : 2015-09-01 | by tangentstorm
A short talk about building and visualizing spiral arrays in the J programming language. J is free and open source at
Published in : 2014-09-11 | by hoijarvi
My talk about array programming in J at Lambda Lounge, Saint Louis 2014-09-04. J system and documentation is from IBM 360 formal work ...
Published in : 2010-10-10 | by bob therriault
A screencast of a visual representation of the J programming language.
Published in : 2014-03-07 | by Martin Saurer
What is J? What is it good for? What can I do with it? The video "J in 15 minutes" tries to answer these questions. Enjoy! Some smaller parts, but a little more ...
Published in : 2012-07-11 | by thebrianschott
Shows the user interface of J on the iPad.
Published in : 2016-06-10 | by YOW! Conferences
Vector / array functional programming languages have been around for a long time, beginning with the introduction of APL. Modern dialects of APL such as j, k, ...
Published in : 2014-03-02 | by bob therriault
A taste of how the J programming language handles fractions.
Published in : 2009-03-24 | by thebrianschott
The addon named gui/util/cobrowse.ijs is very easy to use to see the definition of nouns, verbs, adverbs, and conjunctions, and the filenames of locales.