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How do you find the length of an array?


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More CGI Perl Interview Questions

Explain chomp?

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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 ?

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How will you access an element of a perl array?

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You want to print the contents of an entire array. How would you do that?

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