“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?

0 Answers  

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

2 Answers  

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What is a chomp() function in perl?

0 Answers  

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Write an expression or perl script to identify the entered ip address is valid or not?

5 Answers   HCL,

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Explain the different types of data perl can handle.

0 Answers  

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How to do comment in perl?

0 Answers  

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Why is it hard to call this function: sub y { "because" } ?

0 Answers  

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Explain USE and REQUIREMENT statements?

0 Answers  

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Write a program that shows the distinction between child and parent process?

0 Answers  

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my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?

1 Answers   A1 Technology,

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What does undef function in perl?

0 Answers  

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Explain the difference between my and local?

2 Answers  

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