Explain splicing of arrays?
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What are stdin, stdout and stderr?
How can I display all array element in which each element will display on next line in perl ?
What does undef function in perl?
Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?
What is q (single q) operator in perl?
How do I read command-line arguments with Perl?
What does `$result = f() .. g()' really return?
what is perl language?
We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?
Comment on data types and variables in perl.
What is the use of "stderr()"?
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?