How do I replace every character in a file with a comma?


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More CGI Perl Interview Questions

What is perl? What is the basic command to print a string in perl?

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How to sort arrays in perl?

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What does cgi program store?

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What is the different between array and hash in perl programming?

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What is perl pop array function?

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Explain the execution of a program in perl.

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How and what are closures implemented in perl?

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What value is returned by a lone `return;’ statement?

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What are the different ways to run cgi?

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How to change a directory in perl?

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How do I generate a list of all .html files in a directory?

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Explain goto label, goto name, and goto expr?

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