Explain chomp?

0 Answers  

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while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?

1 Answers  

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Why -w argument is used with perl programs?

0 Answers  

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What are the arguements we normally use for perl interpreter?

0 Answers  

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When would you not use Perl for a project?

1 Answers   IBM,

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How can you create anonymous subroutines?

0 Answers  

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What is the difference between module and package?

4 Answers   EDS, IBM, Symantec,

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What is the difference between perl array and perl hash?

0 Answers  

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What does file test operators do in perl?

0 Answers  

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How many types of primary data structures in Perl and what do they mean?

0 Answers  

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what are prefix dereferencer and list them out?

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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