What arguments do you frequently use for the Perl interpreter and what do they mean?

4 Answers  

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How to read file into hash array ?

0 Answers  

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Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($a,$b,$c,$d) = &sample; print "$a\n$b\n$c\n$d\n"; In the above code, How can I get the $c without using the arguments such as $a,$b. I don't want to use any array to get the return values.

2 Answers  

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Explain lexical variables.

0 Answers  

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Explain chomp?

0 Answers  

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Explain the various characteristics of perl.

0 Answers  

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What is “grep” function in perl?

0 Answers  

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how to find a substring in a string without using substr built in functions, and print the substring found

3 Answers   Nokia,

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Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?

0 Answers  

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what r the different type of function in perl ???

1 Answers   ABC, Symphony,

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Why do you use Perl?

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Explain lists and ivalue?

0 Answers  

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