What is cpan ? What are the modules coming under this?
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Explain lists in perl?
What is cpan ? What are the modules coming under this?
Explain the various characteristics of perl.
What's the difference between /^Foo/s and /^Foo/?
How do I sort a hash by the hash key?
what is the function that is used to identify how many characters are there in a string?
Explain subroutine?
Explain which feature of PERL provides code reusability?
You want to print the contents of an entire array. How would you do that?
What does localtime() do 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?
How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?