How can we create perl programs in unix, windows nt, macintosh and os/2 ?
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What are the various perl data types based on the context?
What is a perl references?
What are the various advantages and disadvantages of perl?
How interpreter is used in perl?
What $! In perl?
What is a chomp() function in perl?
What are the options that can be used to avoid logic errors in perl?
“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?
my @array=('data1','data2'); my @array1=('data1','data2'); my ($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 'commit' command in perl?
What is the peculiarity of returning values by subroutines in perl?
What is chomp() operator/function?
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