How many ways can we express string in Perl?


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More CGI Perl Interview Questions

What does undef function in perl?

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How to replace perl array elements?

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what is the main function of fork() in cgi programming?

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

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Explain chomp?

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Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?

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What syntax is used for grep() function?

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Explain the internal working of cgi

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What is the difference between perl array and perl hash?

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Which feature of perl provides code reusability?

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How to create a package?

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How do you find the length of an array?

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