How to use % modulus operator in JavaScript?

Question

JavaScript

Answer 1

The same way you use division: it has the same precedence as division, but it returns the remainder of the division. It works with floats, not only integers, so 2.4 % 2 returns 0.4

Answer 2

the modulus is the remainder of 2 numbers divided.

4 ÷ 21 = 5...the remainder of 1 is the modulus.

often used to find odd or even numbers. odds will always have a modulos while evens will never have a modulous when divided by 2.

example 10 ÷ 2 = 5. even..no modulus

11 ÷ 2 = 5 with 1 remaining. odd..it has a modulus

Answer 3

% in JS is devision reminder!