checking if a number is even/odd?

[Axiom]

is there an efs function to determine if a number is even or odd? i've checked all the utility functions and the math object already, i cant seem to find one...?

[clearpicks]

Re: checking if a number is even/odd?

function isEven(x)
{
return ( ( x % 2 ) == 0 );

}

Originally posted by Axiom
is there an efs function to determine if a number is even or odd? i've checked all the utility functions and the math object already, i cant seem to find one...?

[Axiom]

well that works, thanks... and just what exactly is the "%" in the context of that function, ive never seen that before?

[ACM]

Axiom
That is the Javascript modulus operator which returns the integer remainder of the division of the first operand by the second (eg 7 % 5 returns 2)
Alex

Originally posted by Axiom
well that works, thanks... and just what exactly is the "%" in the context of that function, ive never seen that before?