How can you create an object of a class in a package?

4 Answers   IBM,

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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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Explain the default scope of variables in perl?

0 Answers  

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what is Chop & Chomp function does?

0 Answers  

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What is the difference between perl list and perl array?

0 Answers  

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What is “grep” function in perl?

0 Answers  

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When would you not use Perl for a project?

1 Answers   IBM,

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What are prefix dereferencer?

0 Answers  

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Which functions in perl allows you to include a module file. State their differences.

0 Answers  

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How do I do fill_in_the_blank for each file in a directory?

0 Answers  

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you are required to replace a char in a string and store the number of replacements. How would you do that?

0 Answers  

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write a script to check whether user enter a value is a leap year or not?

3 Answers   Oracle, Persistent, ViPrak,

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