Math.random

How to generate a random number in javascript

//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.

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
}

Javascript get random number in range

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

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

Random int between two numbers javascript

// Between any two numbers
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;

Math.random

int random = (int) (Math.random()*(max-min+1)+min);

Math random equitative js

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

Similar codes

0 vote106 views1 answer
Javafx change application title
Java
0 vote105 views2 answers
What are enums in java
Java
1 vote104 views5 answers
Change status bar color android programmatically
Java
0 vote107 views2 answers
How to turna date into a LocalDateTime java
Java
0 vote118 views1 answer
Spring boot jackson infinite recursion
Java Spring
5 votes100 views2 answers
Android studio remove action bar
Java
0 vote100 views1 answer
How to open a folder in java swing project
Java
0 vote95 views1 answer
How to overwrite a text file in java
Java
5 votes135 views2 answers
Set jframe fullscreen
Java
1 vote122 views1 answer
Coding collections clear method java
Java