June 2002
Beginner
759 pages
80h 42m
English
dualvar
dualvarnumber,string
Returns a string that has the value
numberin a numeric context and a value
string in a string context. For
example:
my $context = dualvar(10, "Nathan"); my $add_nums = $context + 1; # '11' my $str_add = $context . "Patwardhan"; # Nathan Patwardhan