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What is eval function in perl?
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Mention how many ways you can express string 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?
How to convert arrays into a string in perl?
how to install a package in perl ????
How can you create anonymous subroutines?
Why do we use "use strict" in perl?
What is the difference between module and package?
There are some duplicate entries in an array and you want to remove them. How would you do that?
What purpose does each of the following serve: -w, strict, - T ?
What is the importance of perl warnings? How do you turn them on?
What does undef function in perl?
List the data types that Perl can handle?
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