# Answers for "javascript random numbers"

80

how to generate a random number in javascript

``````//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
15

generate random number javascript

``````function randomNumber(min, max) {
return Math.floor(Math.random() * (max - min)) + min;
}``````
Posted by: Guest on April-10-2020
13

js random number

``````var random;
var max = 8
function findRandom() {
random = Math.floor(Math.random() * max) //Finds number between 0 - max
console.log(random)
}
findRandom()``````
Posted by: Guest on June-21-2020
47

random number javascript

``````/*
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``````
Posted by: Guest on February-21-2021
4

angular random number between 1 and 10

``````function randomNumber(min, max) {
return Math.random() * (max - min) + min;
}``````
Posted by: Guest on May-29-2020
1

js random int

``````function getRandomInt(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(Math.random() * (max - min + 1)) + min;
}``````
Posted by: Guest on September-18-2020