Answers for "generate random nr js"

81

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.
Posted by: Guest on March-10-2020
1

generating random number in javascript

/*
To generate a random number between a and b keep in mind this formula:
a-> minimum value 
b->maximum value */
let randomNumber = a+(b-a)*Math.random();
/*this gives you any random number between a and b
*/
Posted by: Guest on April-24-2021

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