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语法高亮,滚动条美化,设置页面调整
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<div></div>
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<p><code><strong>delete()</strong></code> 方法可以从一个 <code>Set</code> 对象中删除指定的元素。</p>
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<h2 id="Syntax" name="Syntax">语法</h2>
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<pre class="syntaxbox"><code><em>mySet</em>.delete(value);</code></pre>
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<pre><code class="language-javascript"><code><em>mySet</em>.delete(value);</code></code></pre>
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<h3 id="参数">参数</h3>
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<dl>
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<dt>value</dt>
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@@ -11,14 +11,14 @@
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<h3 id="返回值">返回值</h3>
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<p>成功删除返回 <code>true</code>,否则返回 <code>false。</code></p>
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<h2 id="Examples" name="Examples">示例</h2>
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<pre class="brush: js">var mySet = new Set();
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<pre><code class="language-javascript">var mySet = new Set();
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mySet.add("foo");
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mySet.delete("bar"); // 返回 false,不包含 "bar" 这个元素
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mySet.delete("foo"); // 返回 true,删除成功
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mySet.has("foo"); // 返回 false,"foo" 已经成功删除
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</pre>
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</code></pre>
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<h2 id="规范">规范</h2>
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<table class="standard-table">
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<tbody>
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