It has only to do with the act of correct observation, and by I mean a physical contact with all sorts of objects through all the senses

golang 指针操作

golang pointer operation

在 go 语言中每个变量都有自己的地址，记录变量地址的类型称为指针类型 & 获取变量的地址，生成一个 *T 的指针类型指向取值变量 x x 必须是可以寻址的 * 获取指针指向的值 如果指针是 nil 会 panic 如果变量不是指针类型会报编译错误 invalid operation canno

foreversmart write on 2022-01-19

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