| category | contributors | created | title | updated | |
|---|---|---|---|---|---|
Validator |
|
2020-05-07 |
Check if a number is positive |
2021-10-13 |
JavaScript version
const isPositive = (n) => Math.sign(n) === 1;TypeScript version
const isPositive = (n: number): boolean => Math.sign(n) === 1;Examples
isPositive(3); // true
isPositive(-8); // false