Get random number withing a range in JS
//min - inclusive, max - exclusive
function getRandom(min, max) {
return Math.random() * (max - min) + min;
}
//random integer
function getRandomInt(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(Math.random() * (max - min + 1)) + min;
}