What is the closure in PERL?
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What is perl shift array function?
What does cgi program store?
How can you create anonymous subroutines?
Enlist the advantages of using c over perl?
Is there any way to add two arrays together?
Why to use perl?
How do you debug a Perl scripting ( at the compile time error or run time error) in Unix environment ?
Explain a tell function in perl?
There are some duplicate entries in an array and you want to remove them. How would you do that?
What is 'rollback' command in perl?
what is Chop & Chomp function does?
i have a folder called 'error' and in that, i have error log files which are generated by the build, now i want to findout the string 'error' from each log file and that error has to be copied into the another file called 'analysis'. how do you do this in perl?