Dear forum users, I am currently learning J and I don't understand the following instruction: ". "0":123
output: 1 2 3 My problem is with the formatting "0": If it does what I think (converting number to string, with an empty space between the digits), why doesn't it work in the following case: ". "0":'abc' Can someone explain me what is my mistake ? Thanks ! ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
