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Explain the various characteristics of perl.
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You want to download the contents of a url with perl. How would you do that?
You want to print the contents of an entire array. How would you do that?
How to start perl in interactive mode?
What are the characteristics of a project that is well suited to Perl?
If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?
What is the difference between perl list and perl array?
What is the syntax used in Perl grep function?
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How does a “grep” function perform?
How do you match one letter in the current locale?
Write syntax to use grep function?
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