How to find the length of an array in perl?


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More CGI Perl Interview Questions

When does circular reference occur?

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What does file test operators do in perl?

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what r the future opportunities in PERL/LINUX after 3 years ??

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What $! In perl?

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There are some duplicate entries in an array and you want to remove them. How would you do that?

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What is chomp() operator/function?

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What is perl pop array function?

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Does Perl have reference type?

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What arguments do you frequently use for the Perl interpreter and what do they mean?

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Explain chop?

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What is v-strings?

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

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