Getting the int remainder

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Mark K - 06 Dec 2004 19:22 GMT

How do I get the integer remainder from a double?

i.e. dVariable = 13.4545;

I want to return the integer part (13)

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Eric Sosman - 06 Dec 2004 19:33 GMT

> How do I get the integer remainder from a double?
>
> i.e. dVariable = 13.4545;
>
> I want to return the integer part (13)

int thirteen = (int)dVariable;

See also the ceil(), floor(), and rint() methods of
java.lang.Math.

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Eric.Sosman@sun.com

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Mark K - 07 Dec 2004 18:32 GMT

i figured that out finally. Thanks
casting.. what a concept.. haha

> > How do I get the integer remainder from a double?
> >
[quoted text clipped - 6 lines]
> See also the ceil(), floor(), and rint() methods of
> java.lang.Math.

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Grant Wagner - 07 Dec 2004 18:44 GMT

> How do I get the integer remainder from a double?
>
> i.e. dVariable = 13.4545;
>
> I want to return the integer part (13)

double dValue = 13.4545;
int iValue = (int) dValue;

--
Grant Wagner <gwagner@agricoreunited.com

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