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authort7yang <t7yang@gmail.com>2022-01-10 08:38:07 +0800
committerIrvin <irvinfly@gmail.com>2022-02-16 02:35:54 +0800
commitc40612041809fe289aba58aefa170bbe784aba1f (patch)
tree8ca89b071d04afcf7abd6d9a04d0765a041d9c8a /files/zh-cn/web/javascript/reference/global_objects/math/fround
parent12a899ab8540bc84f56a0dc6491be80a48499d49 (diff)
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remove name attribute for zh-CN
Diffstat (limited to 'files/zh-cn/web/javascript/reference/global_objects/math/fround')
-rw-r--r--files/zh-cn/web/javascript/reference/global_objects/math/fround/index.html20
1 files changed, 10 insertions, 10 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/math/fround/index.html b/files/zh-cn/web/javascript/reference/global_objects/math/fround/index.html
index f5118b4a22..b4790b6448 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/math/fround/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/math/fround/index.html
@@ -5,26 +5,26 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/fround
---
<div>{{JSRef("Global_Objects", "Math")}}</div>
-<h2 id="Summary" name="Summary">概述</h2>
+<h2 id="Summary">概述</h2>
<p><strong><code>Math.fround()</code></strong> 可以将任意的数字转换为离它最近的<a class="external" href="https://en.wikipedia.org/wiki/Single-precision_floating-point_format" title="link to the wikipedia page on single-precision floating-point format">单精度浮点数</a>形式的数字。</p>
-<h2 id="Syntax" name="Syntax">语法</h2>
+<h2 id="Syntax">语法</h2>
<pre class="brush: js"><code>Math.fround(<var>doubleFloat</var>)</code></pre>
-<h3 id="Parameters" name="Parameters">参数</h3>
+<h3 id="Parameters">参数</h3>
<dl>
<dt><code>doubleFloat</code></dt>
<dd>一个 {{jsxref("Number")}}。若参数为非数字类型,则会被转投成数字。无法转换时,设置成{{jsxref("NaN")}}。</dd>
</dl>
-<h3 id="Parameters" name="Parameters">返回值</h3>
+<h3 id="Parameters">返回值</h3>
<p>指定数字最接近的<a href="https://en.wikipedia.org/wiki/Single-precision_floating-point_format">32位单精度</a>浮点数表示。</p>
-<h2 id="Examples" name="Examples">描述</h2>
+<h2 id="Examples">描述</h2>
<p>JavaScript 内部使用64位的双浮点数字,支持很高的精度。但是,有时你需要用32位浮点数字,比如你从一个{{jsxref("Float32Array")}} 读取值时。这时会产生混乱:检查一个64位浮点数和一个32位浮点数是否相等会失败,即使二个数字几乎一模一样。</p>
@@ -32,7 +32,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/fround
<p>因为<code>fround()</code> 是<code>Math</code> 的静态方法,你必须通过 <code>Math.fround()</code> 来使用,而不是调用你创建的<code>Math</code> 对象的一个实例方法(<code>Math</code>不是一个构造函数)。</p>
-<h2 id="Examples" name="Examples">示例</h2>
+<h2 id="Examples">示例</h2>
<h3 id="使用_Math.fround()">使用 Math.fround()</h3>
@@ -70,7 +70,7 @@ function equal(v1, v2) {
equal(0.1 + 0.2, 0.3); //true
</pre>
-<h2 id="Polyfill" name="Polyfill">Polyfill</h2>
+<h2 id="Polyfill">Polyfill</h2>
<p>下面的函数可以模拟这个 API,前提是浏览器必须已经支持 {{jsxref("Float32Array")}}:</p>
@@ -80,7 +80,7 @@ equal(0.1 + 0.2, 0.3); //true
};
})(new Float32Array(1));</pre>
-<h2 id="Specifications" name="Specifications">规范</h2>
+<h2 id="Specifications">规范</h2>
<table class="standard-table">
<tbody>
@@ -95,7 +95,7 @@ equal(0.1 + 0.2, 0.3); //true
</tbody>
</table>
-<h2 id="Browser_compatibility" name="Browser_compatibility">浏览器兼容性</h2>
+<h2 id="Browser_compatibility">浏览器兼容性</h2>
<div>{{CompatibilityTable}}</div>
@@ -147,7 +147,7 @@ equal(0.1 + 0.2, 0.3); //true
</table>
</div>
-<h2 id="See_also" name="See_also">相关链接</h2>
+<h2 id="See_also">相关链接</h2>
<ul>
<li>{{jsxref("Math.round()")}}</li>