Does Perl have reference type?


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More CGI Perl Interview Questions

How to connect with sqlserver from perl and how to display database table info?

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

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Explain gmtime() function in perl?

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Is perl compiler or interpreter?

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“Perl regular expressions match the longest string possible”. What is the name of this match?

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In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?

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write a Perl script to find a particular word in a paragraph???

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How will you open a file in read-only mode in perl?

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How to start perl in interactive mode?

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I have one question regarding to eval function. I know eval function is use for error checking but I am not able to understand below line. eval \'exec perl -S $0 ${1+\"$@\"}\' if 0; $0 for script name $@ set if error occur

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How will you get the count of parameters passed to a perl subroutine?

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sort a word "system" in perl/shell without using built in functions output should be emssty

2 Answers   emc2,


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