Get decimal portion of a number with JavaScript
Solution 1:
Use 1, not 2.
js> 2.3 % 1
0.2999999999999998
Solution 2:
var decimal = n - Math.floor(n)
Although this won't work for minus numbers so we might have to do
n = Math.abs(n); // Change to positive
var decimal = n - Math.floor(n)
Solution 3:
You could convert to string, right?
n = (n + "").split(".");