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[ Javascript ] - 20140825-题目1
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function f(){ return f; } | |
new f() instanceof f; | |
求出以上表达式的值,为什么? | |
PS: | |
1. 回复时注意加上下面这句话,才会有语法高亮或格式缩进。 | |
```javascript | |
// you code | |
``` | |
2. 粘贴代码时请使用shift+tab,缩进前面的空白。 |
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false
构造函数返回非基本类型值时, 使用返回值.