What does the’$_’ symbol mean?
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Perl regular expressions are greedy" what does this mean?
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What is subroutine in perl?
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
What does -> symbol indicates in Perl?
What is the syntax used in Perl grep function?
Which functions in perl allows you to include a module file.
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How to know whether a key exists or not in perl?
Explain perl one-liner?
Define perl scripting?
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