CGI Perl Question:
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How to make the following assignment, as arrayreference assignment?
my $arr_ref=[1,2,3,4,4,elem];
Answer:
my $ref=[1,2,3,4];
print ref $ref;
ref will return the type of reference.
In this case ref will return as 'ARRAY'.
print ref $ref;
ref will return the type of reference.
In this case ref will return as 'ARRAY'.
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