What is -> symbol in perl?
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What happens to objects lost in "unreachable" memory, such as the object returned by Ob->new() in `{ my $ap; $ap = [ Ob->new(), $ap ]; }' ?
How do you debug a Perl scripting ( at the compile time error or run time error) in Unix environment ?
Explain arrays in perl.
Write a cgi program to show the header part?
Explain ivalue?
Which operator in perl is used for the concatenation of two strings?
How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';
what is perl language?
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?
Write a script for 'count the no.of digits using regular expressions in perl..
Explain strftime() function in perl?
Define dynamic scoping.