renanbastos93

package main

import (
  "github.com/gofiber/fiber"
  "github.com/gofiber/redirect"
)

func main() {
    app := fiber.New()

renanbastos93

package main

import (
	"fmt"
	"time"

	"github.com/gen2brain/beeep"
)

func main() {

renanbastos93

func useAppendWithoutLength() {
	var arr = []int{}
	for i := 0; i < size; i++ {
		arr = append(arr, i)
	}
}

renanbastos93

func useAppendWithLength() {
	var arr = make([]int, 0, size)
	for i := 0; i < size; i++ {
		arr = append(arr, i)
	}
}

renanbastos93

func notUseAppend() {
	var arr = make([]int, 1, size)
	for k := range arr {
		arr[k] = k
	}
}

renanbastos93

package main

var size = 10000

func useAppendWithoutLength() {
	var arr = []int{}
	for i := 0; i < size; i++ {
		arr = append(arr, i)
	}
}

renanbastos93

func BenchmarkTestWithLength(b *testing.B) {
	for i := 0; i < b.N; i++ {
		useAppendWithLength()
	}
}

renanbastos93

func BenchmarkTestWithoutLength(b *testing.B) {
	for i := 0; i < b.N; i++ {
		useAppendWithoutLength()
	}
}

renanbastos93

func BenchmarkTestNotUseAppend(b *testing.B) {
	for i := 0; i < b.N; i++ {
		notUseAppend()
	}
}

renanbastos93

package main

import "testing"

func BenchmarkTestWithLength(b *testing.B) {
	for i := 0; i < b.N; i++ {
		useAppendWithLength()
	}
}