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What are scalars in perl?


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More CGI Perl Interview Questions

How to read multi lines from a file in perl?

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Write a script to reverse a string without using perl's built in functions?

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What are the logical operators used for small scale operations? Explain them briefly.

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What does file test operators do in perl?

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What is stdin in perl?

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Which has the highest precedence, List or Terms? Explain?

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How can memory be managed in Perl?

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Why is it hard to call this function: sub y { "because" } ?

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We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?

0 Answers   AppLabs,


Write a program that explains the symbolic table clearly.

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What is the difference between chop & chomp functions in perl?

10 Answers   Cap Gemini, DELL, Electronic Data, TCS,


Can any1 tell me 2 write the script using perl script 2 looking at a log file 2 see wheather the test has passed or not.

3 Answers   TCS,


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