Write a script for 'count the no.of digits using regular expressions in perl..

6 Answers   AppLabs,

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Explain the meaning of subroutine?

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You want to read command-line arguements with perl. How would you do that?

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How do you find the length of an array?

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Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.

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What are the various perl data types based on the context?

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while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?

1 Answers  

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How does polymorphism work in perl?

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When would `local $_' in a function ruin your day?

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Comment on array slicing and range operator

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Define operators used in perl?

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What are arrays in perl?

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