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1 parent c1caad3 commit e06f45fCopy full SHA for e06f45f
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数据类型初识/README.MD
@@ -667,4 +667,11 @@ Symbol值不能与其他类型的值进行运算,会报错;但是可以显式
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console.log("22"+11);
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console.log("22"-2+11);
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console.log("22"+11-2);
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- console.log(+"22"+11);
+ console.log(+"22"+11);
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+
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+ console.log(Number(true))
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+ console.log(Number(false))
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+ console.log(Number(""))
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+ console.log(Number([1,2,3]))
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+ console.log(parseInt([3,2,3]))
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+ console.log(parseFloat([1,2,3]))
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