The understanding of Go anonymous function

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• Functions that do not normally want to be reused (that is, used only once) can be defined as anonymous functions
• Detailed Link: https://www.kancloud.cn/xiaohuamao/riji/335713

package mainimport "fmt"func main() {//匿名函数 1//f1 为函数地址f1 := func(x, y int) (z int) {z = x + yreturn}fmt.Println(f1)fmt.Println(f1(5, 6))//匿名函数 2//直接创建匿名函数并运行f2 := func(x, y int) (z int) {z = x + yreturn}(7, 8)fmt.Println(f2)//匿名函数 2 (无参数的形式)func() {fmt.Println(9 + 10)}() //刚开始学的时候一直不明白为什么后面要加个括号}

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