js remove decimal places from number

1
2
3
4
5
6
7
8
9
10
11
12
13
14
const number = 1.234;

const result = parseInt(number);

console.log(result); // 1


// More examples:
console.log(parseInt(0.01)); // 0
console.log(parseInt(1.99)); // 1
console.log(parseInt(2.50)); // 2


// Warning: the above solution is not optimal, because it converts number to string and parse omitting dot end next characters.