How to find the length of an array in perl?


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More CGI Perl Interview Questions

How to close a file in perl?

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How can I display all array element in which each element will display on next line in perl ?

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Explain chomp?

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What is the use of now constructor in perl?

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

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What are the advantages of programming in perl?

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What's the difference between /^Foo/s and /^Foo/?

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What is the use of command “use strict”?

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“Perl regular expressions match the longest string possible”. What is the name of this match?

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Explain goto label, goto name, and goto expr?

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Explain perl one-liner?

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what is Polymorphism in Perl?

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