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- package main
- import (
- "fmt"
- "testing"
- )
- func BenchmarkPlusConcat(b *testing.B) {
- var main string
- for i := 0; i < b.N; i++ {
- main = ""
- main += "userid : " + "1"
- main += "localtion : " + "ab"
- }
- }
- func BenchmarkSprintf(b *testing.B) {
- var main string
- for i := 0; i < b.N; i++ {
- main = ""
- main += fmt.Sprintf("userid : %v", "1")
- main += fmt.Sprintf("location : %v", "ab")
- }
- }
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