What is perl? What is the basic command to print a string in perl?
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What's the difference between /^Foo/s and /^Foo/?
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
Explain the difference between die and exit in perl?
What does cgi program store?
How do you find the length of an array?
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 'rollback' command in perl?
What is perl shift array function?
What is perl programming?
Differences between die and exit.
Explain use of ‘my’ keyword in perl?
How can memory be managed in Perl?
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