3 ms·

Hint: I don't mean returning data ;-)

• rakoo 7y ago
  And you don't need to return data with channels, even though you typically do. They are primarily a tool for controlling flow with concurrent goroutines. Do you have an example of what you have in mind so we can see more clearly what it is about?
  • anonymoushn 7y ago
    byuu's comment in this comment tree gives a good example.