// 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

Men's Champion Long Sleeve Shirt

Update your wardrobe with this staple men's Champion long sleeve shirt. The soft cotton fabric and relaxed fit allow to wear the shirt on its own, or layer it with your favorite jacket. Plus, it has the added bonus of a Champion “C” logo on the left sleeve.



• 100% cotton

• Fabric weight: 5.2 oz/y² (176.3 g/m²)

• Regular fit

• Taped crew neck

• Double-needle stitched bottom hem

• Ribbed knit cuffs

• Champion "C” logo on the left sleeve

• Blank product sourced from El Salvador or Honduras

From $76,54

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Men's Champion Long Sleeve Shirt

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