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Re^3: Extracting unique elements from array

by Anonymous Monk
on Sep 28, 2011 at 21:17 UTC ( #928426=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Extracting unique elements from array
in thread Extracting unique elements from array

AH, damn it I have forgotten everything, I swear.

Don't you have a ~/learnperl/arrays/unique.pl file? You should make several of that kind, here is what I have

$ grep -i "%seen" *pl cygwin.mingw.path.pl: my %seen; pm.911928.pl: my %seen; pm.912276.pl:my %seen_header; pm.912276.pl:my %seen_subheader; set.export.path.pl: my %seen = ();

Yes, you could refer to Tutorials/perlintro/perlfaq... http://pleac.sourceforge.net/pleac_perl/arrays.html , but I find I remember these things better when I type the code myself and refer to my files :)


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