10 lines
303 B
JavaScript
10 lines
303 B
JavaScript
function calculate_age(dob) {
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var diff_ms = Date.now() - dob.getTime();
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var age_dt = new Date(diff_ms);
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return Math.abs(age_dt.getUTCFullYear() - 1970);
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}
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console.log(calculate_age(new Date(1982, 11, 4)));
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console.log(calculate_age(new Date(1962, 1, 1)));
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