河南小县城
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一座河南小县城的全球钻石生意 这里被称之为中国钻石之都？
此外，从柘城走出去的钻石规模早已接近400万克拉，因此被大家称之为中国的钻石之都。将拥有这里的培育钻石第一股，2021年上市首日股价已上涨12倍。[详细]
2023-03-11 07:22 分类：问答Getters and Setters are bad OO design? [duplicate]
This question already has answers here: Why use getters and setters/accessors? (37 answers) Closed 7 years ago.[详细]
2022-12-28 14:46 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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