What does the qq{ } operator do?
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What is perl I used for?
How can I display all array element in which each element will display on next line in perl ?
Why -w argument is used with perl programs?
Explain the default scope of variables in perl?
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Explain the meaning of subroutine?
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while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?
Explain goto name?
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Write a program to show the process of spawning a child process