That's awesome Blake, like your solution :)
But what "grep length" does in here? 

the following:
my @vars = split /(..?)/, $str ;

return:
 12 34 56 
^ there is one space here, why?

and grep length get rid of the space, how that magic works?


-perlkid

In reply to Re: Re: splitting a number into several numbers by perlkid
in thread splitting a number into several numbers by kidd

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