javascript random 1 or 0 code example

Example 1: 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 2: javascript random number between 0 and 10

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

Example 3: math random 0 to 100

Math.floor(Math.random() * 101);

Example 4: javascript random number 1 or -1

//an equation that returns either 1 or -1
var number = ((Math.floor(Math.random() * 2) - 2) * 2) + 1

Tags:

Python Example

Related