자바스크립트 (Javascript)로 만나이를 계산해보자
자바스크립트 (Javascript)로 만나이를 계산해보자. (출처)
<script> var birthday = new Date("63/01/01"); var today = new Date(); var years = today.getFullYear() - birthday.getFullYear(); // Reset birthday to the current year. birthday.setFullYear(today.getFullYear()); // If the user's birthday has not occurred yet this year, subtract 1. if (today < birthday) { years--; } document.write("당신은 만" + years + "세 입니다."); // Output: You are <number of years> years old. </script>