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AnkitMaheshwariIn/number-is-an-integer-javaScript.js

Created August 7, 2021 11:37
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How would you check if a number is an integer?
Raw
number-is-an-integer-javaScript.js
function isInt(num) {
// check if remainder left when we divide by 1
return num % 1 === 0;
}
// call isInt function
console.log(isInt(4)); // true
console.log(isInt(12.2)); // false
console.log(isInt(0.3)); // false
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