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What do the symbols $ @ and % mean when prefixing a
variable?
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What is warn function in perl?
What is an interpolation in perl?
What is perl pop array function?
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?
Explain different types of perl operators.
Explain goto label, goto name, and goto expr?
What happens when you return a reference to a private variable?
How interpreter is used in perl?
How do I print the entire contents of an array with Perl?
Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)
Explain what is the scalar data and scalar variables in Perl?
You want to empty an array. How would you do that?
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