what is the function of Return Value?
No Answer is Posted For this Question
Be the First to Post Answer
What is lexical variable in perl?
How to determine strings length in perl?
Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.
How do I sort a hash by the hash key?
Enlist the advantages of using c over perl?
What does the’$_’ symbol mean?
Write a script to reverse a string without using perl's built in functions?
Demonstrate subroutines in perl with a simple example.
Explain the functioning of conditional structures in perl.
How do I pass a command line argument in perl?
my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?
What is cpan ? What are the modules coming under this?