Need C# help

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batman113
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Need C# help

Post by batman113 »

Hi,
Im making a prime number checker and i need to be able to check if a number is an integer or not. Has anyone got any ideas how?
Thanks
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uncle_fungus
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Re: Need C# help

Post by uncle_fungus »

Math.Floor(x) == x

Returns true if x is an int, false otherwise.

Google is your friend ;)
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batman113
Posts: 44
Joined: Fri Nov 07, 2008 9:46 pm
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WILKINS02-Celeron D 2.8 GHz 2GB Corsair Value Select 80GB WD HD ATI RADEON HD 3450 Foxconn Mobo
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RADIOSERVER-Pentium 4 3.2GHz 512mb DDR RAM 120GB HD
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Re: Need C# help

Post by batman113 »

Thanks
i searched for ages and couldnt find what i was looking for but thanks!
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