How do find the length of an array?


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More CGI Perl Interview Questions

How to check the status of airplane mode (enable/disable) in perl for Android mobile?

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Explain lists and ivalue?

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What is eval function in perl?

0 Answers  


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

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Explain the difference between declarations of 'my' and 'local' variable scope in perl?

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What are stdin, stdout and stderr?

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What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;

1 Answers  


How to renaming a file in perl programming?

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What is the difference between for & foreach, exec & system?

9 Answers   Photon, Wipro,


You want to concatenate strings with perl. How would you do that?

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What is lexical variable in perl?

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How interpreter is used in perl?

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