Show the use of sockets for the server and client side of a conversation?
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Explain chop?
What are the reasons that cookie server can’t handle multiple connections?
Explain '->' in perl?
Why -w argument is used with perl programs?
what are the strategies followed for multiple form interaction in cgi programs?
How to dereference a reference?
What is the usage of -i and 0s options?
How to add elements in a hash in perl?
Explain grooving and shortening of arrays?
How do you debug a Perl scripting ( at the compile time error or run time error) in Unix environment ?
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 ivalue in perl?