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Naveg

Fri Sep 15, 2006 11:22 pm


Method for breaking a number into its digits

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Does java have a method that will do this? I can easily code this myself, but I was wondering if it was already a part of the java library. Essentially you pass a number to the method and it returns an array of ints consisting of the individual digits.


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wtd

Sat Sep 16, 2006 8:24 am



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I don't believe this is a part of the library.


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r.3volved

Sat Sep 16, 2006 11:13 am



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no it doesn't
this was talked about just the other day here in another thread...

use modulus to pick out each integer


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Naveg

Sat Sep 16, 2006 5:14 pm



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yea, i know how to do it - its really easy. Its just that i need to work with digits in many of of my programs, so it would be nice if it were a part of the library.


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r.3volved

Sat Sep 16, 2006 5:56 pm



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just make yourself an extended class and keep it around to include where you need it...

thats what oop is all about


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bugzpodder

Sat Sep 16, 2006 8:08 pm



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Integer.parseInt(myInteger).charAt(i)


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bugzpodder

Sat Sep 16, 2006 8:09 pm



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return (myInteger/Math.pow(10,i))%10