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| author | t7yang <t7yang@gmail.com> | 2022-01-10 08:38:07 +0800 |
|---|---|---|
| committer | Irvin <irvinfly@gmail.com> | 2022-02-16 02:35:54 +0800 |
| commit | 7a9db40025c2f387b4b75b4bd0d32a18a63c0d87 (patch) | |
| tree | 50feb9ad77553c9b6737807fc5623ff9173d682e /files/zh-tw/web/javascript/reference/global_objects/array/length | |
| parent | c40612041809fe289aba58aefa170bbe784aba1f (diff) | |
| download | translated-content-7a9db40025c2f387b4b75b4bd0d32a18a63c0d87.tar.gz translated-content-7a9db40025c2f387b4b75b4bd0d32a18a63c0d87.tar.bz2 translated-content-7a9db40025c2f387b4b75b4bd0d32a18a63c0d87.zip | |
remove sup tag for zh-TW
Diffstat (limited to 'files/zh-tw/web/javascript/reference/global_objects/array/length')
| -rw-r--r-- | files/zh-tw/web/javascript/reference/global_objects/array/length/index.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/files/zh-tw/web/javascript/reference/global_objects/array/length/index.html b/files/zh-tw/web/javascript/reference/global_objects/array/length/index.html index 1b6497b07a..6f13a69ecd 100644 --- a/files/zh-tw/web/javascript/reference/global_objects/array/length/index.html +++ b/files/zh-tw/web/javascript/reference/global_objects/array/length/index.html @@ -14,9 +14,9 @@ items.length; <h2 id="描述">描述</h2> -<p><code>length</code> 屬性的值必為一正整數，其值必介於 0 ～ 2<sup>32</sup> (不包含)之間.</p> +<p><code>length</code> 屬性的值必為一正整數，其值必介於 0 ～ 2^32 (不包含)之間.</p> -<pre class="brush: js">var namelistA = new Array(4294967296); //2<sup>32</sup><sup> = </sup>4294967296 +<pre class="brush: js">var namelistA = new Array(4294967296); //2^32 = 4294967296 var namelistC = new Array(-100) //負數 console.log(namelistA.length); //RangeError: Invalid array length @@ -25,7 +25,7 @@ console.log(namelistC.length); //RangeError: Invalid array length var namelistB = []; -namelistB.length = Math.pow(2,32)-1; //將長度設定介於 0 ~ 2<sup>32 </sup>-1 +namelistB.length = Math.pow(2,32)-1; //將長度設定介於 0 ~ 2^32 -1 console.log(namelistB.length); //4294967295</pre> |