Why is it hard to call this function: sub y { "because" } ?
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what are prefix dereferencer and list them out?
How can arrays be tied?
How can you replace the characters from a string and save the number of replacements?
Explain lists ?
Which of these is a difference between Perl and C++ ?
Comment on data types and variables in perl.
Explain chop?
Where do we require ‘chomp’ and what does it mean?
Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?
what are the two ways to get private values inside a subroutine or block?
Write the program to process a list of numbers.
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?