Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
JavaScript: get a random number from a specific range
/**
* Get a random floating point number between `min` and `max`.
*
* @param {number} min - min number
* @param {number} max - max number
* @return {number} a random floating point number
*/
function getRandomFloat(min, max) {
return Math.random() * (max - min) + min;
}
/**
* Get a random integer between `min` and `max`.
*
* @param {number} min - min number
* @param {number} max - max number
* @return {number} a random integer
*/
function getRandomInt(min, max) {
return Math.floor(Math.random() * (max - min + 1) + min);
}
/**
* Get a random boolean value.
*
* @return {boolean} a random true/false
*/
function getRandomBool() {
return Math.random() >= 0.5;
}
@marvin46
Copy link

marvin46 commented Nov 5, 2021

Thanks dude, its work on my machine

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment