Instead a loop, you can use strings package, like this:
log.Printf("I have %d hobbies, and they are: %s", len(hobbies), strings.Join(hobbies, ", "))
You could, but the whole point of this article is to show people arrays and loops.
Not having a loop is therefore pointless.
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Instead a loop, you can use strings package, like this:
You could, but the whole point of this article is to show people arrays and loops.
Not having a loop is therefore pointless.