Explain the arguments for perl interpreter.

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Explain USE and REQUIREMENT statements?

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What are the options that can be used to avoid logic errors in perl?

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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write a perl script to find whether a given line of text is starting and ending with same word or not ???

2 Answers   CSS,

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What is the difference between for & foreach, exec & system?

9 Answers   Photon, Wipro,

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How can we create perl programs in unix, windows nt, macintosh and os/2 ?

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Explain use of ‘my’ keyword in perl?

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What are perl strings?

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Write syntax to use grep function?

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Explain what is perl language?

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

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