What is the usage of -i and 0s options?
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What is a chomp() function in perl?
What is the difference between perl array and perl hash?
Explain '->' in perl?
What exactly is grooving and shortening of the array?
What happens when you return a reference to a private variable?
When do you use perl programming?
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?
When does circular reference occur?
What is the use of 'ne' operator?
Differentiate between c++ and perl.
how to get back up from private character editor which is saved in the format of .udf
How to implement a stack in Perl?