Operators in GoLang

In Go, operators are used to perform operations on variables and values. They can be categorized into several types:

1. Arithmetic Operators

These operators are used to perform mathematical calculations.

• +: Addition
• -: Subtraction
• *: Multiplication
• /: Division
• %: Modulus (remainder of division)

Example:

import "fmt"func main() {    a, b := package main
import "fmt"func main() {    a, b := package main
import "fmt"func main() {    a, b := package main
import "fmt"func main() {    package main
import "fmt"func main() {    package main
import "fmt"func main() {    a, b := package main
import "fmt"func main() {    a := package main
import "fmt"func main() {    var i interface{} = "Hello, Go!"    str, ok := i.(string)    if ok {        fmt.Println(str)  // Output: Hello, Go!    }}

Summary of Go Operators:

• Arithmetic Operators: +, -, *, /, %
• Relational Operators: ==, !=, <, >, <=, >=
• Logical Operators: &&, ||, !
• Assignment Operators: =, +=, -=, *=, /=, %= etc.
• Unary Operators: +, -, ++, --, &, *
• Bitwise Operators: &, |, ^, ~, <<, >>
• Type Assertion: .(T)

Each operator has its specific use case, and understanding how to use them efficiently is key to mastering Go programming.