How to convert an integer to its binary representation as a string in Golang?

In Go, you can convert an integer to its binary representation as a string using the strconv package. Here's an example that demonstrates how to convert an integer to binary:

package main

import (
	"fmt"
	"strconv"
)

func main() {
	// Convert integer to binary
	num := 42
	binaryString := strconv.FormatInt(int64(num), 2)

	fmt.Println(binaryString) // Output: 101010
}

In this example, we use the strconv.FormatInt() function to convert the integer to a binary string. The second argument 2 specifies the base, which in this case is binary.