On 11/19/14, 2:14 PM, Piotr Grzybowski wrote: > hi, > > the following makes -v return true for non-empty associative arrays, > what do you think?
No. There's a way to test for a non-zero number of elements directly.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
