Question

How to delete an element in map with Go

Answer 1

package main

import "fmt"

func main() {
	m := make(map[string]int)

	m["abc"] = 123
	m["xyz"] = 800
	fmt.Println(m)
		
	delete(m, "abc")
	fmt.Println(m)
}



/*
run:

map[abc:123 xyz:800]
map[xyz:800]

*/

 

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