Thanks for reply :)

I tried out this code.. but its not giving what I expected. Is it how it works??

#!/perl/bin
use v5.14;
use Scalar::Util;

say &Scalar::Util::looks_like_number('2');

[download]

I haven't studied till packages and modules.. So, don't know exactly how to use them..

In reply to Re^2: Any improvement over the code possible?? by Rohit Jain
in thread Any improvement over the code possible?? by Rohit Jain

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