What does 'do' statement do in perl?
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What is a chop() function in perl?
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
What are the advantages of programming 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?
Explain the functioning of conditional structures in perl.
What is the usage of -i and 0s options?
What is the syntax used in Perl grep function?
Can inheritance be used in perl?
How will you open a file in a write-only mode in perl?
What is hash?
What does next statement do in perl?
What is the Common Gateway Interface?