diff options
Diffstat (limited to 'files/zh-cn/web/javascript/reference/operators/left_shift')
| -rw-r--r-- | files/zh-cn/web/javascript/reference/operators/left_shift/index.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/files/zh-cn/web/javascript/reference/operators/left_shift/index.html b/files/zh-cn/web/javascript/reference/operators/left_shift/index.html index 83fe088941..4bae0bcde0 100644 --- a/files/zh-cn/web/javascript/reference/operators/left_shift/index.html +++ b/files/zh-cn/web/javascript/reference/operators/left_shift/index.html @@ -13,7 +13,7 @@ translation_of: Web/JavaScript/Reference/Operators/Left_shift <h2 id="语法">语法</h2> -<pre class="syntaxbox notranslate"><code><var>a</var> << <var>b</var></code> +<pre class="syntaxbox"><code><var>a</var> << <var>b</var></code> </pre> <h2 id="描述">描述</h2> @@ -22,7 +22,7 @@ translation_of: Web/JavaScript/Reference/Operators/Left_shift <p>例如， <code>9 << 2</code> 得出 36：</p> -<pre class="brush: js notranslate">. 9 (十进制): 00000000000000000000000000001001 (二进制) +<pre class="brush: js">. 9 (十进制): 00000000000000000000000000001001 (二进制) -------------------------------- 9 << 2 (十进制): 00000000000000000000000000100100 (二进制) = 36 (十进制) </pre> @@ -34,7 +34,7 @@ translation_of: Web/JavaScript/Reference/Operators/Left_shift <h3 id="使用左移">使用左移</h3> -<pre class="brush: js notranslate">9 << 3; // 72 +<pre class="brush: js">9 << 3; // 72 // 9 * 2³ = 9 * 8 = 72 </pre> |