fishincat

摘要： 好记性不如烂笔头o_O　slice切片不会开辟新的空间a := []int{0,1,2,3}b := make([]int, 8)b = a[:]b[2] = 9fmt.Println(a)fmt.Println(b)输出：[0 1 9 3][0 1 9 3]string底层是用byte数组存的，并... 阅读全文

摘要： 原文链接http://research.swtch.com/interfacesGo's interfaces—static, checked at compile time, dynamic when asked for—are, for me, the most exciting part of... 阅读全文

摘要： For aprimary expressionxthat is not apackage name, theselector expressionx.fdenotes the field or methodfof the valuex(or sometimes*x; see below). The ... 阅读全文