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Installing JDK on ubuntu

Installing JDK on Ubuntu is simple task.Type the command in your terminal

sudo apt-get update 
This is update your system repository,Next is to install JDK

sudo apt-get install openjdk-7-jdk 
After installation you can check the version of your system by

java -version


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creating first go program

for creating go program open your editor and paste this code, and save it as filename.go for example helloworld.go

package main import "fmt" func main() { fmt.Println("Hello, 世界") }
I will explain these codes in details for now , we will look how to run these code.

to run type go run helloworld.go  in terminal , we get

you can try golang online as well , golang