18 lines
336 B
Go
18 lines
336 B
Go
package main
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import "fmt"
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func main() {
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hello := []byte("Hello ")
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world := "world!"
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helloWorld1 := append(hello, world...) // sugar
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fmt.Println(string(helloWorld1))
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helloWorld2 := make([]byte, len(hello)+len(world))
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copy(helloWorld2, hello)
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copy(helloWorld2[len(hello):], world) // sugar
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fmt.Println(string(helloWorld2))
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}
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