質問編集履歴
2
タグの追加
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test
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1
コード微修正
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@@ -10,13 +10,13 @@
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```javascript
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12
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13
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-
var keysArr = [
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13
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+
var keysArr = ['a','b','c','d','e','f','g','h','i','j','k','l'];
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14
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-
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-
var cnt = 0;
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var forEachWithAsync = function(arr) {
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return new Promise(function(resolve) {
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+
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+
var cnt = 0;
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console.log('length: ' + arr.length);
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