in reply to Re: the basic datatypes, three
in thread the basic datatypes, three
Why do we need to key scalar(@list) when only @list would also work?
for e.g.
for e.g.
Here $x & $y both return 4.use strict; my @abc= ('a','b','c','d'); my $x= @abc; my $y = scalar(@abc); print $x."#".$y;
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Re^3: the basic datatypes, three
by merlyn (Sage) on Jan 24, 2006 at 14:10 UTC | |
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