Re: Newbie Truncate question

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#7451

From: Mark Griffiths
Date: Wed, 20 Jun 2001 09:32

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I wrote:
> int anInteger = Math.floor(aDouble);
>
> (floor() is a static method in the class java.lang.Math)

1. I forgot the cast.  It should be:  int anInteger =
(int)Math.floor(aDouble)

2. Also, watch out for negative values.  Math.floor(-3.5) will return 4.0.
You may find Math.ceil() more appropriate for negative values.

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Subject: Re: Newbie Truncate question
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