javascript Programming Glossary: decimalpart

http://stackoverflow.com/questions/3173056/why-does-dtoa-c-contain-so-much-code

true num num var integralPart Math.Truncate num var decimalPart double decimal num.Value decimal integralPart var radixChars.. sb i sb i sb k sb k swap if isNegative sb.Insert 0 ' ' if decimalPart 0D return new StringPrimitive sb.ToString var runningValue.. var runningValue 0D var decimalIndex 1D var decimalTemp decimalPart sb.Append '.' while decimalIndex 100 decimalPart runningValue..

Is there a reliable way in JavaScript to obtain the number of decimal places of an arbitrary number?

http://stackoverflow.com/questions/9539513/is-there-a-reliable-way-in-javascript-to-obtain-the-number-of-decimal-places-of

var parts number.toString .split '.' 2 integerPart parts 0 decimalPart parts 1 exponentPart if integerPart.charAt 0 ' ' integerPart.. 0 ' ' integerPart integerPart.substring 1 if decimalPart undefined parts decimalPart.split 'e ' 2 decimalPart parts 0.. integerPart.substring 1 if decimalPart undefined parts decimalPart.split 'e ' 2 decimalPart parts 0 else parts integerPart.split..