Can inheritance be used in perl? Explain with the help of an example.
No Answer is Posted For this Question
Be the First to Post Answer
Name an instance where you used a CPAN module?
What does cgi program store?
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
What is the use of -n and -p options?
What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;
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 that shows the distinction between child and parent process?
How can arrays be tied?
How to read file into hash array ?
What is the difference between $array[1] and @array[1]?
Explain the meaning of subroutine?
How many types of operators are used in the Perl?