Created
June 20, 2016 00:30
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JavaScript Boolean
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| JavaScript のBoolean は下記のように変換される。言語によって異なるため、非常に重要なポイントだと思う。 | |
| 0,-0,null,false,NaN,undefined, '' (空文字列) は false に変換される。 | |
| それ以外は、 true になる。 | |
| 出典 | |
| 開眼！JavaScript | |
| - 言語仕様から学ぶJavaScript の本質 |
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