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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:41:15 -0500 |
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| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:41:15 -0500 |
| commit | 4b1a9203c547c019fc5398082ae19a3f3d4c3efe (patch) | |
| tree | d4a40e13ceeb9f85479605110a76e7a4d5f3b56b /files/de/web/javascript/reference/global_objects/map/clear | |
| parent | 33058f2b292b3a581333bdfb21b8f671898c5060 (diff) | |
| download | translated-content-4b1a9203c547c019fc5398082ae19a3f3d4c3efe.tar.gz translated-content-4b1a9203c547c019fc5398082ae19a3f3d4c3efe.tar.bz2 translated-content-4b1a9203c547c019fc5398082ae19a3f3d4c3efe.zip | |
initial commit
Diffstat (limited to 'files/de/web/javascript/reference/global_objects/map/clear')
| -rw-r--r-- | files/de/web/javascript/reference/global_objects/map/clear/index.html | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/files/de/web/javascript/reference/global_objects/map/clear/index.html b/files/de/web/javascript/reference/global_objects/map/clear/index.html new file mode 100644 index 0000000000..6ae31b4dee --- /dev/null +++ b/files/de/web/javascript/reference/global_objects/map/clear/index.html @@ -0,0 +1,77 @@ +--- +title: Map.prototype.clear() +slug: Web/JavaScript/Reference/Global_Objects/Map/clear +tags: + - ECMAScript 2015 + - JavaScript + - Map + - Method + - Prototype +translation_of: Web/JavaScript/Reference/Global_Objects/Map/clear +--- +<div>{{JSRef}}</div> + +<p>Die <code><strong>clear()</strong></code> Methode entfernt alle Elemente von einem <code>Map</code> Objekt.</p> + +<div>{{EmbedInteractiveExample("pages/js/map-prototype-clear.html")}}</div> + + + +<h2 id="Syntax">Syntax</h2> + +<pre class="syntaxbox"><code><em>myMap</em>.clear();</code></pre> + +<h3 id="Rückgabewert">Rückgabewert</h3> + +<p>{{jsxref("undefined")}}.</p> + +<h2 id="Beispiele">Beispiele</h2> + +<h3 id="Einsatz_der_clear_Methode">Einsatz der <code>clear</code> Methode</h3> + +<pre class="brush: js">var myMap = new Map(); +myMap.set('bar', 'baz'); +myMap.set(1, 'foo'); + +myMap.size; // 2 +myMap.has('bar'); // true + +myMap.clear(); + +myMap.size; // 0 +myMap.has('bar') // false +</pre> + +<h2 id="Spezifikationen">Spezifikationen</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Spezifikation</th> + <th scope="col">Status</th> + <th scope="col">Kommentar</th> + </tr> + <tr> + <td>{{SpecName('ES2015', '#sec-map.prototype.clear', 'Map.prototype.clear')}}</td> + <td>{{Spec2('ES2015')}}</td> + <td>Initiale Definition.</td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-map.prototype.clear', 'Map.prototype.clear')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="Browserkompatibilität">Browserkompatibilität</h2> + + + +<p>{{Compat("javascript.builtins.Map.clear")}}</p> + +<h2 id="Siehe_auch">Siehe auch</h2> + +<ul> + <li>{{jsxref("Map")}}</li> +</ul> |
