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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What is the purpose of redo statement?

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Explain the difference between use and require?

5 Answers   Aspire,

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What are the two ways to get private values inside a subroutine?

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For a situation in programming, how can you determine that Perl is a suitable?

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How to read a single line from a file in perl?

0 Answers  

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What purpose does each of the following serve: -w, strict, - T ?

2 Answers  

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What does `$result = f() .. g()' really return?

0 Answers  

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How to open and read data files with Perl

0 Answers  

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How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?

0 Answers  

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What syntax is used for grep() function?

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When would `local $_' in a function ruin your day?

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