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| There's more than one way to do things | |
| PerlMonks |
Re: Add space in long stringby jethro (Monsignor) |
| on May 28, 2013 at 12:20 UTC ( [id://1035580]=note: print w/replies, xml ) | Need Help?? |
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$bin=~s/(\d{4})/$1 /g
Don't ask what happens if the length of your bin string isn't divisible by 4 ;-)
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