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 the qq{ } operator do?

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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Explain returning values from subroutines?

0 Answers  

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What is the importance of perl warnings? How do you turn them on?

0 Answers  

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0 Answers  

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“Perl regular expressions match the longest string possible”. What is the name of this match?

0 Answers  

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How will you open a file in read-only mode in perl?

0 Answers  

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0 Answers  

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4 Answers   EDS, IBM, Symantec,

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Explain the meaning of closure in perl.

0 Answers  

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What is the difference between use and require in perl?

0 Answers  

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