Explain 'grep' function.
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Explain 'grep' function.
Differentiate between arrays and list in perl.
What is the use of -w, -t and strict in Perl?
Where the command line arguments are stored and if you want to read command-line arguments with Perl, how would you do that?
What is it meants by '$_'?
Which guidelines by Perl modules must be followed?
Write a program that explains the symbolic table clearly.
What do the symbols $ @ and % mean when prefixing a variable?
Distinguish my and local?
Explain lists in perl?
How does polymorphism work in perl? Give an example.
How to replace perl array elements?