回答編集履歴
2
変数宣言追加
test
CHANGED
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@@ -6,7 +6,7 @@
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6
6
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7
7
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for(s in array){
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8
8
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9
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-
num = parseInt(array[s], 10);
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9
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+
var num = parseInt(array[s], 10);
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10
10
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11
11
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console.log(num, typeof num);
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12
12
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1
補足
test
CHANGED
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@@ -1,6 +1,16 @@
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1
1
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var array = "123,456,7,89,1023".split(",");
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2
2
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3
3
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console.log(array);
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4
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+
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5
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+
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6
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+
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7
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+
for(s in array){
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8
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+
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9
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+
num = parseInt(array[s], 10);
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10
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+
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11
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+
console.log(num, typeof num);
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12
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+
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13
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+
}
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4
14
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5
15
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6
16
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