Map.prototype[@@toStringTag]

Map[@@toStringTag] 프로퍼티의 초기값은 "Map"입니다.

Property attributes of Map.prototype[@@toStringTag]
Writable no
Enumerable no
Configurable yes

문법

Map[Symbol.toStringTag]

예제

Object.prototype.toString.call(new Map()) // "[object Map]"

명세

Specification Status Comment
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of 'Map.prototype[@@toStringTag]' in that specification.		 Standard Initial definition.
ECMAScript Latest Draft (ECMA-262)
The definition of 'Map.prototype[@@toStringTag]' in that specification.		 Draft  

브라우저 호환성

Update compatibility data on GitHub
DesktopMobileServer
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung InternetNode.js
@@toStringTagChrome Full support 44Edge No support NoFirefox Full support 51IE No support NoOpera No support NoSafari No support NoWebView Android Full support 44Chrome Android Full support 44Firefox Android Full support 51Opera Android No support NoSafari iOS No support NoSamsung Internet Android Full support 4.0nodejs No support No

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Last modified:

, by MDN contributors
관련 주제
  1. Standard built-in objects
  2. Map
  3. Properties
    1. Map.prototype
    2. Map.prototype.size
    3. Map.prototype[@@toStringTag]
    4. get Map[@@species] [Translate]
  4. Methods
    1. Map.prototype.clear()
    2. Map.prototype.delete()
    3. Map.prototype.entries()
    4. Map.prototype.forEach()
    5. Map.prototype.get()
    6. Map.prototype.has()
    7. Map.prototype.keys() [Translate]
    8. Map.prototype.set()
    9. Map.prototype.values() [Translate]
    10. Map.prototype[@@iterator]() [Translate]
  5. Inheritance:
  6. Function
  7. Properties
    1. Function.arguments
    2. Function.arity [Translate]
    3. Function.caller [Translate]
    4. Function.displayName [Translate]
    5. Function.length
    6. Function.name
    7. Function.prototype
  8. Methods
    1. Function.prototype.apply()
    2. Function.prototype.bind()
    3. Function.prototype.call()
    4. Function.prototype.isGenerator() [Translate]
    5. Function.prototype.toSource()
    6. Function.prototype.toString() [Translate]
  9. Object
  10. Properties
    1. Object.prototype.__count__ [Translate]
    2. Object.prototype.__noSuchMethod__ [Translate]
    3. Object.prototype.__parent__ [Translate]
    4. Object.prototype.__proto__ [Translate]
    5. Object.prototype.constructor
  11. Methods
    1. Object.prototype.__defineGetter__()
    2. Object.prototype.__defineSetter__() [Translate]
    3. Object.prototype.__lookupGetter__() [Translate]
    4. Object.prototype.__lookupSetter__() [Translate]
    5. Object.prototype.hasOwnProperty()
    6. Object.prototype.isPrototypeOf()
    7. Object.prototype.propertyIsEnumerable()
    8. Object.prototype.toLocaleString()
    9. Object.prototype.toSource() [Translate]
    10. Object.prototype.toString()
    11. Object.prototype.unwatch() [Translate]
    12. Object.prototype.valueOf()
    13. Object.prototype.watch() [Translate]
    14. Object.setPrototypeOf()