What is eval function in perl?
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How do you find the length of an array?
What is the use of '>>' in perl?
What is the use of -t?
What are the arguements we normally use for perl interpreter?
What is boolean context?
Explain strftime() function in perl?
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Differentiate use and require?
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?
Write a program to show the process of spawning a child process
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What happens when you return a reference to a private variable?