On 08/10/2007, Ernst, Yehuda <[EMAIL PROTECTED]> wrote: > Hello! > > I want to enter items to array only if they does not exits there(i need 1 > item of each type) > > if i have a b c d d d c > the array will have > > a b c d > > i saw the function exists but it is for hash not array (% not @) > > does perl have it also for array (@) type?
There was a very similar discussion on this list recently: http://perl.org.il/pipermail/perl/2007-August/thread.html#8924 The issue of performance on large lists was also discussed. Maybe it should be a FAQ of some kind ... _______________________________________________ Perl mailing list [email protected] http://perl.org.il/mailman/listinfo/perl
