Explain splicing of arrays?
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What is perl unshift array function?
how to find a substring in a string without using substr built in functions, and print the substring found
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?
Explain the internal working of cgi
What is the difference between module and package?
What does 'do' statement do in perl?
Mention what is cpan?
What exactly is grooving and shortening of the array?
Explain chomp, chop, cpan, tk.
Where the command line arguments are stored and if you want to read command-line arguments with Perl, how would you do that?
What is perl? What is the basic command to print a string in perl?
How to concatenate strings in perl?