write function delfromend (naming things is hard) such that 'cabd' delfromend 'cbaab' ba
18 (delfromend~ ; delfromend)&q: 54 ┌┬─┐ ││3│ └┴─┘ 'aaaa' delfromend 'cbaab' cbb removes as many instances of x that exist in y. Taking out items from the end of y. Though a bit easier is to just group items by "key" for output. (,<'a') delfromend ;/ 'cbaab' ┌─┬─┬─┬─┐ │c│b│b│a│ └─┴─┴─┴─┘ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
