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“how to generate a random number in javascript” Code Answer’s

random number javascript

javascript by Mehedi Islam Ripon

on Feb 21 2021 Donate

/* 
   The Math.random() function returns a floating-point, pseudo-random
   number in the range 0 to less than 1 (inclusive of 0, but not 1)
   with approximately uniform distribution over that range — which you
   can then scale to your desired range. The implementation selects the
   initial seed to the random number generation algorithm; it cannot
   be chosen or reset by the user.
*/
function getRandomInt(max) {
   return Math.floor(Math.random() * Math.floor(max));
}

console.log(getRandomInt(3));
// expected output: 0, 1 or 2

console.log(getRandomInt(1));
// expected output: 0

console.log(Math.random());
// expected output: a number from 0 to <1

Source: developer.mozilla.org

how to generate a random number in javascript

javascript by DCmax1k

on Mar 10 2020 Donate

//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.

js random number

javascript by Determined Programmer

on Jun 21 2020 Donate

var random;
var max = 8
function findRandom() {
  random = Math.floor(Math.random() * max) //Finds number between 0 - max
  console.log(random)
}
findRandom()

generate random number javascript

javascript by Rootsteps

on Apr 10 2020 Donate

function randomNumber(min, max) {
  return Math.floor(Math.random() * (max - min)) + min;
}

how to generate a random number in javascript

javascript by Smiling Scarab on Feb 20 2021 Donate

// min value of the random number
var min = 5;

// max value of the random number
var max = 25;

// generate the random number
var rdm = (Math.random() * (max - min)) + min

// generate the random number without "."
var rdm = Math.round((Math.random() * (max - min)) + min)

how to generate a random number in javascript

javascript by Smiling Scarab on Feb 20 2021 Donate

// min value of the random number
var min = 5;

// max value of the random number
var max = 25;

// generate the random number
var rdm = (Math.random() * (max - min)) + min

// generate the random number without "."
var rdm = Math.round((Math.random() * (max - min)) + min)