0
Q:

javascript random integer

//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.
25
Math.floor(Math.random() * 6) + 1  
14
function getRandomNumberBetween(min,max){
    return Math.floor(Math.random()*(max-min+1)+min);
}

//usage example: getRandomNumberBetween(20,400); 
25
//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));
6
Math.floor(Math.random() * (max - min + 1)) + min;

// Between 0 and max
Math.floor(Math.random() * (max + 1));

// Between 1 and max
Math.floor(Math.random() * max) + 1;
0
Math.floor(Math.random() * 10);
11

function getRndInteger(min, max) {

    return Math.floor(Math.random() * (max - min + 1) ) + min;

}
 
1
Math.floor(Math.random() * 10) + 1
3
let int = Math.floor(Math.random() * 10);
1
//Returns random Int between 0 and 2 (included)
Math.floor(Math.random()*3)
1

Math.floor(Math.random() * 10);     // returns a random 
  integer from 0 to 9
 
0
function getRandomInt(min, max) {
    min = Math.ceil(min);
    max = Math.floor(max);
    return Math.floor(Math.random() * (max - min + 1)) + min;
}
1

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