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This domain is for use in illustrative examples in documents. You may use this domain in literature without prior coordination or asking for permission. More information... ...

This domain is established to be used for illustrative examples in documents. You may use this domain in examples without prior coordination or asking for permission. More information... ...

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This domain is established to be used for illustrative examples in documents. You may use this domain in examples without prior coordination or asking for permission. More information... ...

Go by Example A goroutine is a lightweight thread of execution. package main import "fmt" func f ( from string ) { for i := 0 ; i < 3 ; i ++ { fmt . Println ( from , ":" , i ) } } func main () { Suppose we have a function call f(s) . Here’s how we’d call that in the usual way, running it synchronously. f ( "direct" ) To invoke this function in a goroutine, use go f(s) . This new goroutine will execute concurrently with the calling one. go f ( "goroutine" ) You can also start a goroutine for an anonymous function call. go func ( msg string ) { fmt . Println ( msg ) }( "going" ) Our two goroutines are running asynchronously in separate goroutines now, so execution falls through to here. This Scanln code requires we press a key before the program exits. var input string fmt . Sc...