Golang : How to iterate over a []string(array)
Sometimes the easiest thing to do is the hardest thing to remember... like how to iterate through a string array. :P
This is a simple for loop tutorial showing how to iterate over the values inside []string or any kind of arrays.
package main
import (
"fmt"
)
func main() {
// taken from http://www.asitis.com/16/
divineValues := []string{
"fearlessness",
"purification of one's existence",
"cultivation of spritual knowledge",
"charity",
"self-control",
"performance of sacrifice",
"study of the Vedas",
"austerity and simplicity",
"non-violence",
"truthfulness",
"freedom from anger",
"renunciation",
"tranquility",
"aversion to faultfinding",
"compassion and freedom from covetousness",
"gentleness",
"modesty and steady determination",
"vigor",
"forgiveness",
"fortitude",
"cleanliness",
"freedom from envy and the passion for honor",
}
for index, each := range divineValues {
fmt.Printf("Divine value [%d] is [%s]\n", index, each)
}
}
See also : Golang : Iterating Elements Over A List
By Adam Ng
IF you gain some knowledge or the information here solved your programming problem. Please consider donating to the less fortunate or some charities that you like. Apart from donation, planting trees, volunteering or reducing your carbon footprint will be great too.
Advertisement
Tutorials
+46.6k Golang : Encode image to base64 example
+8.1k Golang : Get all countries phone codes
+20k Golang : Measure http.Get() execution time
+5.5k Golang : Stop goroutine without channel
+10.7k Golang : How to unmarshal JSON inner/nested value and assign to specific struct?
+13.2k Golang : Convert(cast) uintptr to string example
+19.2k Mac OSX : Homebrew and Golang
+21.2k Golang : Get password from console input without echo or masked
+10.7k Golang : Flip coin example
+43.4k Golang : Convert []byte to image
+17.6k Golang : Clone with pointer and modify value