HTML tutorial
CSS3 tutorial
Bootstrap tutorial
JavaScript tutorial
JQuery tutorial
AngularJS tutorial
React tutorial
NodeJS tutorial
PHP tutorial
Python tutorial
Python3 tutorial
Django tutorial
Linux tutorial
Docker tutorial
Ruby tutorial
Java tutorial
C tutorial
C ++ tutorial
Perl tutorial
JSP tutorial
Lua tutorial
Scala tutorial
Go tutorial
ASP.NET tutorial
C # tutorial
Operators are used to perform operations on variables and values
Operators are used to perform operations on variables and values.
The +
operator adds together two values, like in the example below:
package main
import ("fmt")
func main() {
var a = 15 + 25
fmt.Println(a)
}
Although the +
operator is often used to add together two values, it can also be used to add together a variable and a value, or a variable and another variable:
package main
import ("fmt")
func main() {
var (
sum1 = 100 + 50 // 150 (100 + 50)
sum2 = sum1 + 250 // 400 (150 + 250)
sum3 = sum2 + sum2 // 800 (400 + 400)
)
fmt.Println(sum3)
}
Go divides the operators into the following groups: