What is a chop() function in perl?
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how to find a substring in a string without using substr built in functions, and print the substring found
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In Perl, what is grep function used for?
If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?
List the prefix dereferencer in Perl.
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Enlist the advantages of using c over perl?
Why -w argument is used with perl programs?
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what is CPAN?
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