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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/ca/web/javascript/referencia/objectes_globals/set/entries | |
parent | 33058f2b292b3a581333bdfb21b8f671898c5060 (diff) | |
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diff --git a/files/ca/web/javascript/referencia/objectes_globals/set/entries/index.html b/files/ca/web/javascript/referencia/objectes_globals/set/entries/index.html new file mode 100644 index 0000000000..848e53ba8d --- /dev/null +++ b/files/ca/web/javascript/referencia/objectes_globals/set/entries/index.html @@ -0,0 +1,104 @@ +--- +title: Set.prototype.entries() +slug: Web/JavaScript/Referencia/Objectes_globals/Set/entries +translation_of: Web/JavaScript/Reference/Global_Objects/Set/entries +--- +<div>{{JSRef}}</div> + +<p>El mètode <code><strong>entries()</strong></code> retorna un nou objecte <code>Iterator</code> que conté<strong> un array de <code>[valor, valor]</code></strong> per a cada element emmagatzemat dins l'objecte <code>Set</code>, ordenats per ordre d'inserció. Els elements de l'objecte <code>Set</code> no disposen de claus, a diferència dels objectes <code>Map</code>. Tot i així, per a oferir una API similar a la de l'objecte <code>Map</code> cada <em>entrada</em> té el mateix valor tant com per a la <em>clau</em> com per al <em>valor</em>. És per això que es retorna un array <code>[valor, valor]</code>.</p> + +<h2 id="Sintaxi">Sintaxi</h2> + +<pre class="syntaxbox"><code><em>mySet</em>.entries()</code></pre> + +<h2 id="Examples">Examples</h2> + +<h3 id="Using_entries()">Using <code>entries()</code></h3> + +<pre class="brush:js">var mySet = new Set(); +mySet.add("foobar"); +mySet.add(1); +mySet.add("baz"); + +var setIter = mySet.entries(); + +console.log(setIter.next().value); // ["foobar", "foobar"] +console.log(setIter.next().value); // [1, 1] +console.log(setIter.next().value); // ["baz", "baz"] +</pre> + +<h2 id="Especificacions">Especificacions</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Especificació</th> + <th scope="col">Estat</th> + <th scope="col">Comentaris</th> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-set.prototype.entries', 'Set.prototype.entries')}}</td> + <td>{{Spec2('ES6')}}</td> + <td>Definició inicial.</td> + </tr> + </tbody> +</table> + +<h2 id="Compatibilitat_amb_navegadors">Compatibilitat amb navegadors</h2> + +<p>{{CompatibilityTable}}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Característica</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Suport bàsic</td> + <td>38</td> + <td>{{ CompatGeckoDesktop("24") }}</td> + <td>{{CompatNo}}</td> + <td>25</td> + <td>7.1</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Característica</th> + <th>Android</th> + <th>Chrome for Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Suport bàsic</td> + <td>{{CompatNo}}</td> + <td>38</td> + <td>{{ CompatGeckoMobile("24") }}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>8</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="Vegeu_també">Vegeu també</h2> + +<ul> + <li>{{jsxref("Set.prototype.keys()")}}</li> + <li>{{jsxref("Set.prototype.values()")}}</li> +</ul> |