Answers for "js math random how does it work"

65

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
0

random number javascript

Math.floor(Math.random() * 11);      // returns a random integer from 0 to 10
Math.floor(Math.random() * 10) + 1;  // returns a random integer from 1 to 10
Posted by: Guest on February-22-2021

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