質問編集履歴
1
間違いの修正
test
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File without changes
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test
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@@ -4,7 +4,7 @@
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4
4
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5
5
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```js
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6
6
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7
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-
var num
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7
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+
var num=["value1","value2","value3"];
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8
8
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9
9
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alert(num[2]);/* こうするとUncaught TypeError: Cannot read property '2' of undefinedとなってしまう */
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10
10
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