Mixing and difference between null and "", == and equals() - Code World

Mixing and difference between null and "", == and equals()

Others 2021-01-27 21:28:47 views: null

Reference materials: 1. The mixing and difference between null and "", == and equals()

The object here is String as an example.

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Origin blog.csdn.net/weixin_43983411/article/details/110090610

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