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author | t7yang <t7yang@gmail.com> | 2022-01-10 08:38:07 +0800 |
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committer | Irvin <irvinfly@gmail.com> | 2022-02-16 02:35:54 +0800 |
commit | c40612041809fe289aba58aefa170bbe784aba1f (patch) | |
tree | 8ca89b071d04afcf7abd6d9a04d0765a041d9c8a /files/zh-cn/web/javascript/reference/global_objects/math/random | |
parent | 12a899ab8540bc84f56a0dc6491be80a48499d49 (diff) | |
download | translated-content-c40612041809fe289aba58aefa170bbe784aba1f.tar.gz translated-content-c40612041809fe289aba58aefa170bbe784aba1f.tar.bz2 translated-content-c40612041809fe289aba58aefa170bbe784aba1f.zip |
remove name attribute for zh-CN
Diffstat (limited to 'files/zh-cn/web/javascript/reference/global_objects/math/random')
-rw-r--r-- | files/zh-cn/web/javascript/reference/global_objects/math/random/index.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html b/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html index 04602b2699..6924bb32c5 100644 --- a/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html +++ b/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html @@ -19,15 +19,15 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/random <p><code>Math.random()</code> <em>不能</em>提供像密码一样安全的随机数字。不要使用它们来处理有关安全的事情。使用Web Crypto API 来代替, 和更精确的{{domxref("RandomSource.getRandomValues()", "window.crypto.getRandomValues()")}} 方法.</p> </div> -<h2 id="Syntax" name="Syntax">语法</h2> +<h2 id="Syntax">语法</h2> <pre class="syntaxbox"><code>Math.random()</code></pre> -<h3 id="Parameters" name="Parameters">返回值</h3> +<h3 id="Parameters">返回值</h3> <p>一个浮点型伪随机数字,在<code>0</code>(包括0)和<code>1</code>(不包括)之间。</p> -<h2 id="Examples" name="Examples">示例</h2> +<h2 id="Examples">示例</h2> <p>请注意, 由于 JavaScript 中的数字是 IEEE 754 浮点数字,具有最近舍入( round-to-nearest-even)的行为, 因此以下函数的范围 (不包括<code>Math.random()</code> 本身) 并不准确。如果选择了非常大的边界 (2<sup>53</sup> 或更高), 在极罕见的情况下会计算通常-排除(usually-excluded)的上界。(注:round-to-nearest-even采用最近舍入的去偶数舍入的方式,对.5的舍入上,采用取偶数的方式)</p> |