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Go Standard Library Cookbook by Radomir Sohlich

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How to do it...

  1. Open the console and create the folder chapter02/recipe06.
  2. Navigate to the directory.
  3. Create the replace.go file with the following content:
        package main        import (         "fmt"         "strings"        )        const refString = "Mary had a little lamb"        const refStringTwo = "lamb lamb lamb lamb"        func main() {          out := strings.Replace(refString, "lamb", "wolf", -1)          fmt.Println(out)          out = strings.Replace(refStringTwo, "lamb", "wolf", 2)          fmt.Println(out)        }
  1. Run the code by executing go run replace.go.
  2. See the output in the Terminal:
  1. Create the replacer.go file with the following content:
        package main        import (          "fmt"          "strings"        ) const refString = "Mary ...

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