摘要: 清除全部变量的代码为: rm(list = ls()) 清除单个变量为: rm(object) #变量名 清除方法类似于Linux系统删除系统文件 阅读全文
posted @ 2020-03-02 12:25 Geeksongs 阅读(4698) 评论(0) 推荐(0) 编辑

Coded by Geeksongs on Linux

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