Explain perl. When do you use perl for programming?

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How to compare two strings in perl?

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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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Explain 'grep' function.

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Explain join function in perl?

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Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?

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What are the advantages of c over Perl?

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What is the use of 'ne' operator?

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sort a word "system" in perl/shell without using built in functions output should be emssty

2 Answers   emc2,

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How to turn on Perl warnings? Why is that important?

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Is perl compiler or interpreter?

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How to merge two arrays in perl?

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