04.4.1.md

eBook/examples/chapter_4/count_substring.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+)
+
+func main() {
+	var str string = "Hello, how is it going, Hugo?"
+	var manyG = "gggggggggg"
+
+	fmt.Printf("Number of H's in %s is: ", str)
+	fmt.Printf("%d\n", strings.Count(str, "H"))
+
+	fmt.Printf("Number of double g's in %s is: ", manyG)
+	fmt.Printf("%d\n", strings.Count(manyG, "gg"))
+}