"Jeff Peng" schreef: > sundeep.sn@: >> What does the following piece of code mean? >> >> my @temp1; >> my @temp2; >> $cnt=0; >> $temp2[$cnt] = [EMAIL PROTECTED]; >> >> What is the kind of data stored in $tempFieldNames[$information] ? > > [EMAIL PROTECTED] means creating an anonymous array.
It creates an anonymous array *and* returns a reference to it. > This anonymous's elements are the ones of @temp1. The elements of the anonymous array are *copies* of the ones of @temp1. > An anonymous array is a scalar, this scalar is assigned to > $temp2[$cnt]. An anonymous array is just an array with no name. A reference is a scalar. See perlref and perlreftut. -- Affijn, Ruud "Gewoon is een tijger." -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
