How can you replace the characters from a string and save the number of replacements?


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More CGI Perl Interview Questions

How to read a file into a hash array?

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What is the easiest way to download the contents of a URL with 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,


What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?

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When do you use perl programming?

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How to do comment in perl?

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

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Explain which feature of PERL provides code reusability?

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Name an instance where you used a CPAN module?

3 Answers   IBM, TCS,


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