回答編集履歴
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n
answer
CHANGED
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@@ -1,9 +1,9 @@
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1
1
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```JavaScript
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2
2
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const n = function () { return this.i++; }.bind({i:0});
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3
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-
console.log(
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3
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+
console.log(n()); // 0
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4
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-
console.log(
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4
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console.log(n()); // 1
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5
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-
console.log(
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5
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console.log(n()); // 2
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6
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-
console.log(
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6
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console.log(n()); // 3
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7
7
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```
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8
8
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9
9
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Re: liflect さん
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