True, but the presence or absence of '-1' as a paremeter as used in that program would have no effect, correct? If I understand the documentation correctly, the '-1' is important in very specific circumstances, such as using pop():
my ($a) = "the|sneaky|camel||"; my (@b, $nil); # Try different parameters with split and report for my $p (undef, -1) { @b = split (/\|/, $a, $p); ($nil) = pop (@b); print "split() with '$p': '$nil' should be empty, ", (length($nil)?" but isn't":"and is"),".\n"; }
You learn something new every day, it seems.

In reply to Re: split,,-1 (Re: Blank File) by tadman
in thread Blank File by ImpalaSS

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