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irfanbaigse/random-int-max-min-in-javascript.js

Created January 21, 2020 13:27
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generate random int between range in javascript or nodejs or js
Raw
random-int-max-min-in-javascript.js
function getRandomInt(lower, upper) {
return Math.floor(Math.random() * (upper - lower + 1)) + lower;
}
console.log(getRandomInt(1,100));
// expected output: a number between 1 and 100
console.log(Math.random());
// expected output: a number between 0 and 1
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