Variable label length string: ]S=.;('label',":"0)&.>?~100 label2label33label46label1label82label91label25 .......
Just a possibility to extract e.g. the first 6 labels: 6{. (<;.1~'label'&E.) S ┌──────┬───────┬───────┬──────┬───────┬───────┐ │label2│label33│label46│label1│label82│label91│ └──────┴───────┴───────┴──────┴───────┴───────┘ Hallo Zheng, Xin (NIH) [C], je schreef op 12-10-11 16:34: > Hello all, > > 'label' I.@E. 'label1label2label3' could give where the label starts in the > string. If the string is very long or infinite, only limited sites, say the > first 100 starting sites, are needed. How to do it? > > Thank you, > > Xin > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- Met vriendelijke groet, =@@i ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm