62

math.random javascript

``````Math.random()
// will return a number between 0 and 1, you can then time it up to get larger numbers.
//When using bigger numbers remember to use Math.floor if you want it to be a integer
Math.floor(Math.random() * 10) // Will return a integer between 0 and 9
Math.floor(Math.random() * 11) // Will return a integer between 0 and 10

// You can make functions aswell
function randomNum(min, max) {
return Math.floor(Math.random() * (max - min)) + min; // You can remove the Math.floor if you don't want it to be an integer
}``````
Posted by: Guest on November-25-2020
37

js random

``````function getRandomNumberBetween(min,max){
return Math.floor(Math.random()*(max-min+1)+min);
}

//usage example: getRandomNumberBetween(20,400);``````
Posted by: Guest on July-23-2019
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
7

random js

``````function randomNumber(min, max) {
return Math.floor(Math.random() * (max - min)) + min + 1;
}``````
Posted by: Guest on June-27-2020
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
5

Math.random() javascript

``````//Returns a number between 1 and 0
console.log(Math.random());

//if you want a random number between two particular numbers,
//you can use this function
function getRandomBetween(min, max) {
return Math.random() * (max - min) + min;
}
//Returns a random number between 20 and 170
console.log(getRandomBetween(20,170));

//if you want a random integer number from one number to another
//(including the min and the max numbers), you can use this function
function getRandomIntBetween(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(Math.random() * (max - min + 1)) + min;
}

//Returns a random integer number from 0 to 25
console.log(getRandomIntInclusive(0,25));``````
Posted by: Guest on April-26-2020