Imports



In [1]:

    
import "fmt"

Hello World



In [2]:

    
world := "world"









    Out[2]:





"world"



In [3]:

    
fmt.Sprintf("hello %s", world)









    Out[3]:





"hello world"

Here is a simple example of a channel.



In [4]:

    
messages := make(chan string)









    Out[4]:





(chan string)(0xc4200180c0)



In [5]:

    
go func() { messages <- "ping" }()



In [6]:

    
msg := <- messages









    Out[6]:





"ping"