Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.
- 0 Answers
- 619 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Explain about typeglobs?
package MYCALC; use Exporter; our @EXPORT = (); our @ISA = qw(Exporter); our @EXPORT_OK = qw(addition multi); our %EXPORT_TAGS = (DEFAULT => [qw(&addition)],Both => [qw(&addition & +multi)]); sub addition { return $_[0] + $_[1]; } sub multi { return $_[0] * $_[1]; } 1; Program: use strict; use warnings; my @list = qw (2 2); use Module qw(:DEFAULT); print addition(@list),"\n"; Above coding is my module MYCALC and the program which using this module, I have not exported any function using @EXPORT, but I have used the DEFAULT in %EXPORT_TAGS with the function addition, when I call this function from the main it says the error as,
Who created perl?
In Perl, what is grep function used for?
What are numeric operators in perl?
What is chomp() operator/function?
What interface used in PERL to connect to database? How do you connect to database in Perl?
Comment on array slicing and range operator
How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?
How do find the length of an array?
What are the different string manipulation operators in perl?
Explain what is perl language?
ASP 
