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在项目实际开发中,我们常常需要重复性地解决一下两个问题。
有三个工具可以让我们避免重复造轮子。
如果我要判断一个对象是否存在的话,可不是那么容易,请参考阮一峰老师的文章 但是在is.js里面只需要一句 //todo
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在项目实际开发中,我们常常需要重复性地解决一下两个问题。
有三个工具可以让我们避免重复造轮子。
1. is.js
如果我要判断一个对象是否存在的话,可不是那么容易,请参考阮一峰老师的文章
但是在is.js里面只需要一句
//todo
The text was updated successfully, but these errors were encountered: