Created
September 22, 2011 04:04
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クロージャのサンプルコード
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function outer(){ | |
var x = 1; | |
return function (){ // 無名関数 | |
alert(x); | |
x = x + 1; | |
}; | |
} | |
var f = outer(); | |
f(); // 1 | |
f(); // 2 | |
f(); // 3 |
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