How to Convert Boolean Values to Strings in Go?

Converting Boolean Values to Strings in Go

In Go, it's common to encounter a scenario where you need to convert a boolean value to a string for various reasons. However, attempting to convert a bool directly to a string using string(isExist) may not yield the desired outcome.

The idiomatic approach in Go is to leverage the strconv package, specifically the strconv.FormatBool function. This function provides a straightforward method to convert a boolean value to its corresponding string representation, either "true" or "false." Here's an example:

package main

import "fmt"
import "strconv"

func main() {
    // Initialize a boolean value
    isExist := true

    // Convert the boolean to a string using strconv.FormatBool
    strValue := strconv.FormatBool(isExist)

    // Print the converted string
    fmt.Println("Converted string value:", strValue)
}

Output:

Converted string value: true

The strconv.FormatBool function ensures a reliable conversion, providing a clear and consistent way to represent boolean values as strings in Go programs.

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