Refer this program. [code] my $ref=[1,2,3,4]; print ref $ref; [/code]

How to make the following assignment, as arrayreference
assignment ?

my $arr_ref='[1,2,3,4,4,'elem']';

Question Posted / kiruthikau

Answer Posted / kiruthikau

Refer this program.
[code]
my $ref=[1,2,3,4];
print ref $ref;
[/code]

Is This Answer Correct ?

0 Yes

0 No

Please Help Members By Posting Answers For Below Questions

what is perl language?

972

what is CPAN?

1044

Explain about the applications of perl?

1015

What does the qx{ } operator do?

971

Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)

1054

How interpreter is used in perl?

988

What can be done for efficient parameter passing in perl?

946

Why do we use "use strict" in perl?

1039

What is a perl references?

966

Explain grooving and shortening of arrays and splicing of arrays?

949

What is lexical variable in perl?

992

Comment on the scope of variables in perl.

961

You want to print the contents of an entire array. How would you do that?

1015

How can you replace the characters from a string and save the number of replacements?

956

Write a script to reverse a string without using perl's built in functions?

1034