Date.now()

Method Date.now() mengembalikan jumlah milisekon sejak 1 Januari 1970 00:00:00 UTC.

Sintaks

var timeInMs = Date.now();

Parameter

None.

Deskripsi

Method now() mengembalikan nilaimillisekon sejak 1 January 1970 00:00:00 UTC hingga sekarang sebagai Number.

Karena now() adalah method static dari Date, anda bisa menggunakannya sebagai Date.now().

Polyfill

Method ini di bakukan pada ECMA-262 5th edition. Mesin yang belum diupdate untuk mendukung method ini bisa menggunkan shim berikut:

if (!Date.now) {
  Date.now = function now() {
    return new Date().getTime();
  };
}

Spesifikasi

Spesifikasi Status Comment
ECMAScript 5.1 (ECMA-262)
The definition of 'Date.now' in that specification.		 Standard Initial definition. Implemented in JavaScript 1.5.
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of 'Date.now' in that specification.		 Standard  
ECMAScript Latest Draft (ECMA-262)
The definition of 'Date.now' in that specification.		 Draft  

Kompabilitas Browser

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!
Fitur Chrome Firefox (Gecko) Internet Explorer Opera Safari
Dukungan dasar 5 3.0 (1.9) 9 10.50 4
Fitur Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Dukungan dasar (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

Lihat Juga

Topik Terkait
  1. Standard built-in objects
  2. Date
  3. Properties
    1. Date.prototype [Translate]
  4. Methods
    1. Date.UTC() [Translate]
    2. Date.now()
    3. Date.parse() [Translate]
    4. Date.prototype.getDate() [Translate]
    5. Date.prototype.getDay() [Translate]
    6. Date.prototype.getFullYear() [Translate]
    7. Date.prototype.getHours() [Translate]
    8. Date.prototype.getMilliseconds() [Translate]
    9. Date.prototype.getMinutes() [Translate]
    10. Date.prototype.getMonth() [Translate]
    11. Date.prototype.getSeconds() [Translate]
    12. Date.prototype.getTime() [Translate]
    13. Date.prototype.getTimezoneOffset() [Translate]
    14. Date.prototype.getUTCDate() [Translate]
    15. Date.prototype.getUTCDay() [Translate]
    16. Date.prototype.getUTCFullYear() [Translate]
    17. Date.prototype.getUTCHours() [Translate]
    18. Date.prototype.getUTCMilliseconds() [Translate]
    19. Date.prototype.getUTCMinutes() [Translate]
    20. Date.prototype.getUTCMonth() [Translate]
    21. Date.prototype.getUTCSeconds() [Translate]
    22. Date.prototype.getYear() [Translate]
    23. Date.prototype.setDate() [Translate]
    24. Date.prototype.setFullYear() [Translate]
    25. Date.prototype.setHours() [Translate]
    26. Date.prototype.setMilliseconds() [Translate]
    27. Date.prototype.setMinutes() [Translate]
    28. Date.prototype.setMonth() [Translate]
    29. Date.prototype.setSeconds() [Translate]
    30. Date.prototype.setTime() [Translate]
    31. Date.prototype.setUTCDate() [Translate]
    32. Date.prototype.setUTCFullYear() [Translate]
    33. Date.prototype.setUTCHours() [Translate]
    34. Date.prototype.setUTCMilliseconds() [Translate]
    35. Date.prototype.setUTCMinutes() [Translate]
    36. Date.prototype.setUTCMonth() [Translate]
    37. Date.prototype.setUTCSeconds() [Translate]
    38. Date.prototype.setYear() [Translate]
    39. Date.prototype.toDateString() [Translate]
    40. Date.prototype.toGMTString() [Translate]
    41. Date.prototype.toISOString() [Translate]
    42. Date.prototype.toJSON()
    43. Date.prototype.toLocaleDateString() [Translate]
    44. Date.prototype.toLocaleFormat() [Translate]
    45. Date.prototype.toLocaleString() [Translate]
    46. Date.prototype.toLocaleTimeString() [Translate]
    47. Date.prototype.toSource() [Translate]
    48. Date.prototype.toString() [Translate]
    49. Date.prototype.toTimeString()
    50. Date.prototype.toUTCString() [Translate]
    51. Date.prototype.valueOf() [Translate]
    52. Date.prototype[@@toPrimitive] [Translate]
  5. Inheritance:
  6. Function
  7. Properties
    1. Function.arguments [Translate]
    2. Function.arity [Translate]
    3. Function.caller [Translate]
    4. Function.displayName
    5. Function.length
    6. Function.prototype
    7. Function.name
  8. Methods
    1. Function.prototype.apply() [Translate]
    2. Function.prototype.bind() [Translate]
    3. Function.prototype.call() [Translate]
    4. Function.prototype.isGenerator() [Translate]
    5. Function.prototype.toSource() [Translate]
    6. Function.prototype.toString() [Translate]
  9. Object
  10. Properties
    1. Object.prototype.__count__ [Translate]
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    3. Object.prototype.__parent__ [Translate]
    4. Object.prototype.__proto__ [Translate]
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    1. Object.prototype.__defineGetter__() [Translate]
    2. Object.prototype.__defineSetter__() [Translate]
    3. Object.prototype.__lookupGetter__() [Translate]
    4. Object.prototype.__lookupSetter__() [Translate]
    5. Object.prototype.hasOwnProperty() [Translate]
    6. Object.prototype.isPrototypeOf() [Translate]
    7. Object.prototype.propertyIsEnumerable() [Translate]
    8. Object.prototype.toLocaleString() [Translate]
    9. Object.prototype.toSource() [Translate]
    10. Object.prototype.toString() [Translate]
    11. Object.prototype.unwatch() [Translate]
    12. Object.prototype.valueOf() [Translate]
    13. Object.prototype.watch() [Translate]
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