Explain goto expr?

0 Answers  

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What is caller function in perl?

1 Answers  

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Mention the difference between die and exit in Perl?

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?

2 Answers  

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What does read () command do?

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

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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What do you mean by context of a subroutine?

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

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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What does a die() function do in perl?

0 Answers  

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How do you you check the return code of a command in perl?

0 Answers   HCL,

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