How can you replace the characters from a string and save the number of replacements?
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How to read a file into a hash array?
What is the easiest way to download the contents of a URL with Perl?
How are parameters passed to subroutines in perl?
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?
What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?
When do you use perl programming?
How to do comment in perl?
How do I do fill_in_the_blank for each file in a directory?
Explain which feature of PERL provides code reusability?
How to copy a file in perl?
You want to read command-line arguements with perl. How would you do that?
Name an instance where you used a CPAN module?