What is cpan ? What are the modules coming under this?
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What arguments do you frequently use for the Perl interpreter and what do they mean?
Which guidelines by Perl modules must be followed?
Explain perl. When do you use perl for programming?
How to connect with sqlserver from perl and how to display database table info?
What are the various uses of perl?
Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($a,$b,$c,$d) = &sample; print "$a\n$b\n$c\n$d\n"; In the above code, How can I get the $c without using the arguments such as $a,$b. I don't want to use any array to get the return values.
What are the steps involved when the cgi program starts running?
How would you ensure the re-use and maximum readability of your perl code?
How do I sort a hash by the hash key?
What are the logical operators used for small scale operations? Explain them briefly.
What does this symbol mean '->'?
Try pattern matching for the following: 1) 10.111.23.11 2) /root/abc/cde/fgg/ac.xml --> Get file name without extention. 3) /root/abc/ac.xml/fgg/ac.xml --> Get file name without extention. 4) What does "DIE" meant in PERL? 5) chomp 6) "This is saturday" --> Print the weekday number. 7) 11-2-2009 --> Print the name of the month. 8) Reverse the string without using func in C.