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Python字典的内置方法

字典由key和value组成，key必须唯一，值可以不唯一。字典是无序的。字典常用的方法： clear()：清除字典中的所有内容 1 2 3 4  >>> dic1={"name":"zeng","age":28}   &nbs...

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更新时间 2024-04-12 13:47:24

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