Date.prototype.getHours()
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const birthday = new Date("March 13, 08 04:20");
console.log(birthday.getHours());
// Expected output: 4
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getHours()
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getHours è¿åä¸ä¸ª 0 å° 23 ä¹é´çæ´æ°å¼ã
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ä¸é¢ç¬¬äºæ¡è¯å¥ï¼åºäºæ¥æå¯¹è±¡ Xmas95 çå¼ï¼æ 23 èµå¼ç»äºåé hoursã
js
var Xmas95 = new Date("December 25, 1995 23:15:00");
var hours = Xmas95.getHours();
alert(hours); // 23
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| ECMAScript® 2027 Language Specification> # sec-date.prototype.gethours> |