check if a number is even javascript code example
Example 1: js even or
function isEven(n) {
return n % 2 == 0;
}
function isOdd(n) {
return Math.abs(n % 2) == 1;
}
Example 2: check if number is even javascript
if ( num % 2 == 0) {
alert('Even Number');
}else{
alert('Odd Number');
}
Example 3: javascript even number
let isEven = (n) => !(n&1);