How to sort arrays in perl?
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Why is it hard to call this function: sub y { "because" } ?
What are numeric operators in perl?
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 Perl one liner?
Explain the difference between use and require?
What is the use of -t?
What are the arguements we normally use for perl interpreter?
How do you give functions private variables that retain their values between calls?
What are some of the key features of objects in perl?
What is the easiest way to download the contents of a URL with Perl?
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?
What is the use of –w?