Question

How to generate random number between range in Node.js

Answer 1

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

var i = 0;
while (i < 20) {
	console.log(random_between_rang(3, 9)); // 3 - 9
	i++;
}




/*
run:

1
7
6
7
7
1
4
5
1
0
4
7
1
1
0
7
6
1
6
2

*/

 

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Answer 2

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

var i = 0;
while (i < 20) {
	console.log(random_between_rang(3, 9)); // 3 - 8
	i++;
}




/*
run:

7
5
6
8
6
4
7
6
5
4
3
6
4
4
3
3
7
3
5
7

*/

 

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