Write a cgi program to show the header part?
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How to compare two strings in perl?
Why do you use only Perl when there a lot of more languages available in market like C, Java?
what is Polymorphism in Perl?
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What does the qx{ } operator do?
How do you match one letter in the current locale?
How do I print the entire contents of an array with Perl?
Explain subroutine?
“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?
How does polymorphism work in perl? Give an example.
You want to download the contents of a url with perl. How would you do that?
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?
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