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20 TechQA 2024-01-03T06:57:10.330000Why is Insert (fold) right associative
108 views
Asked by Tom Huntington
Alignment issue when printing formatted prime numbers in J language
72 views
Asked by user21524036
Can Prolog-like unification be expressed in a point free way?
175 views
Asked by Cs_J
How to unbox a list of boxed lists of differing lengths in J?
146 views
Asked by Gregory Higley
How to get user input in the J programming language
298 views
Asked by George
Print char of string uppercase if it is a vowel and lowercase if it is a consonant
206 views
Asked by user3234709
Jconsole is complaining "file name error"
110 views
Asked by Pepo__
How can I fix 'noun result was required' error in J?
91 views
Asked by Oqueo34
Trying to understand why my custom function seems to be ignoring most of it's arguments
118 views
Asked by madeofmistake
Convert boxed array to normal array?
192 views
Asked by M4X_
Convert array of strings to array of integers
108 views
Asked by M4X_
Replace atom in array of strings
63 views
Asked by M4X_
Read column of CSV file as array
165 views
Asked by M4X_
What is the "j" expression for the "maximum consecutive ones" problem?
211 views
Asked by madeofmistake
How to expand memoization table in J
90 views
Asked by Abang F.
What does the dyad `=` do to boxed strings?
103 views
Asked by Recuerdos de la Alhambra
Building an array of verbs in J
168 views
Asked by Attila Karoly
In j, how can I define a verb locally in one scope and pass it to a defined adverb?
124 views
Asked by Rik Renich
Amend with bond to new data shows unexpected behaviour
130 views
Asked by ljmc
How to turn a table or matrix into a (flat) list in J
144 views
Asked by user3234709