javascript random number between 1 and 1000 code example

Example 1: javascript random number between 1 and 10

// Genereates a number between 0 to 1;
Math.random();

// to gerate a randome rounded number between 1 to 10;
var theRandomNumber = Math.floor(Math.random() * 10) + 1;

Example 2: javascript get random number in range

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

//usage example: getRandomNumberBetween(20,400);

Example 3: generate random numbers in js

Math.floor((Math.random() * 100) + 1);
//Generate random numbers between 1 and 100
//Math.random generates [0,1)

Example 4: javascript random number between 0 and 10

Math.floor(Math.random() * 10);

Example 5: javascript generate a random number between two numbers thats not 1

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