Answer / Puneet Kumar Kanoujia

In Perl, you can use the '->' operator or the '{}' syntax to add elements to a hash. For example: $hash{'key'} = 'value'. You can also use 'push' on array values if the hash value is an array.

What is caller function in perl?

1 Answers  

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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?

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What are prefix dereferencer?

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What are the different types of perl operators?

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What are the characteristics of a project that is well suited to Perl?

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Explain goto label?

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What is perl unshift array function?

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Difference between Perl and Mod_perl?

2 Answers  

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Explain strftime() function in perl?

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How do I print the entire contents of an array with Perl?

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write a script to display mirror image of a entered value and also check whether Palindrome

3 Answers   HCL, Persistent,

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What is subroutine in perl?

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