// Sample benchmarks to test which function is better for converting
// an integer into a string. First using the fmt.Sprintf function,
// then the strconv.FormatInt function and then strconv.Itoa.
package listing05_test
import (
"fmt"
"strconv"
"testing"
)
// BenchmarkSprintf provides performance numbers for the
// fmt.Sprintf function.
func BenchmarkSprintf(b *testing.B) {
number := 10
b.ResetTimer()
for i := 0; i < b.N; i++ {
fmt.Sprintf("%d", number)
}
}
// BenchmarkFormat provides performance numbers for the
// strconv.FormatInt function.
func BenchmarkFormat(b *testing.B) {
number := int64(10)
b.ResetTimer()
for i := 0; i < b.N; i++ {
strconv.FormatInt(number, 10)
}
}
// BenchmarkItoa provides performance numbers for the
// strconv.Itoa function.
func BenchmarkItoa(b *testing.B) {
number := 10
b.ResetTimer()
for i := 0; i < b.N; i++ {
strconv.Itoa(number)
}
}
$w
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Dress To Impress
The Express Workout Program
7أيام7 أيام
7خطوات7 خطوات
سيحصل كل شخص أكمل جميع الخطوات على شارة عند انتهاء البرنامج.
نبذة
No time? No problem. This workout program features a week’s worth of workouts, all less than 15 minutes long. Squeeze them in during your lunch break and do them almost anywhere.
Equipment required: Sturdy bed or chair, Kettlebell (optional)
يمكنك أيضًا الانضمام إلى هذا البرنامج عبر تطبيق الهاتف الجوال. اذهب إلى التطبيق