Math.random() returns value greater than one?

The edge case occurs when you happen to generate a very small number, expressed with an exponent, like this for example 9.546056389808655e-8.

Combined with parseInt, which interprets the argument as a string, hell breaks loose. And as suggested before me, it can be solved using Math.floor.

Try it yourself with this piece of code:

var test = 9.546056389808655e-8;

console.log(test); // prints 9.546056389808655e-8
console.log(parseInt(test)); // prints 9 - oh noes!
console.log(Math.floor(test)) // prints 0 - this is better