Answers for "javascript random numbero"

114

javascript generate random number

//To genereate a number between 0-1
Math.random();
//To generate a number that is a whole number rounded down
Math.floor(Math.random())
/*To generate a number that is a whole number rounded down between
1 and 10 */
Math.floor(Math.random() * 10) + 1 //the + 1 makes it so its not 0.
Posted by: Guest on March-10-2020
3

javascript random integer

const randInt = (min, max) => Math.floor(min + Math.random() * (max - min + 1));
Posted by: Guest on February-05-2021
1

javascript random number

//returns a random number between 1 and maxNumber
//replace Math.ceil with Math.round if you want to include 0 as well
const randomNumber = (maxNumber) => { 
	return Math.ceil(Math.random() * maxNumber);
}
Posted by: Guest on July-09-2021

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