Question

How to get the index of the first instance of substring in a string with Go

Answer 1

package main

import (
	"fmt"
	"strings"
)

func main() {
    fmt.Println(strings.Index("java php go c go", "go"))
	fmt.Println(strings.Index("java php go c go", "c++"))
}



/*
run:

9
-1

*/

 

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