24.92. isFinite( ): determine whether a number is finiteECMAScript v124.92.1. SynopsisisFinite(n) 24.92.1.1. Arguments
24.92.1.2. Returnstrue if n is (or can be converted to) a finite number, or false if n is NaN (not a number) or positive or negative infinity. 24.92.2. See AlsoInfinity, isNaN( ), NaN, Number.NaN, Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY |