What does delete function do in perl?


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More CGI Perl Interview Questions

If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?

0 Answers  


Define dynamic scoping.

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What does read () command do?

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How to remove a directory in perl?

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Why we use "use lib $path"?

1 Answers  


What are the various file operations in perl. Explain with example.

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Name an instance where you used a CPAN module?

3 Answers   IBM, TCS,


Explain lists in perl?

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What is the usage of -i and 0s options?

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How to disable the mod_perl from apache_server as i have used perlfect search on the site and its pagination is not working and the remedy is to disable the mod_perl.

0 Answers  


Explain the difference between "my" and "local" variable scope declarations. ?

0 Answers   HCL,


What are the advantages and disadvantages of perl language?

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