How to convert Hexadecimal to Decimal in Golang 1.20

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java frm

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Published on April 20, 2023 1:44:09 PM ● Video Link: https://www.youtube.com/watch?v=y6XkXd7iVO8

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Tutorial

Duration: 1:46

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In this video we are going to generate source code for the GoLang Program, How to convert Hexadecimal to Decimal using chatGPT.
After generating we will verify and run the generated code.

IMPORTANT NOTE on SOURCE CODE: only source code that are acceptable by the youtube description box will be displayed.



##############SOURCE CODE#########################

package main

import (
"fmt"
"strconv"
"strings"
)

func hexadecimalToDecimal(hexadecimal string) int {
decimal, _ := strconv.ParseInt(strings.ToUpper(hexadecimal), 16, 32)
return int(decimal)
}

func main() {
hexadecimal := "1A7B"
decimal := hexadecimalToDecimal(hexadecimal)
fmt.Printf("Hexadecimal %s is equivalent to decimal %d", hexadecimal, decimal)
}

Below is the explanation for the program:

The hexadecimalToDecimal function takes a hexadecimal string parameter hexadecimal and returns its decimal representation as an integer.
It does this by using the strconv.ParseInt function with a base of 16 to parse the hexadecimal string into a 32-bit integer.

In the main function, we call hexadecimalToDecimal with the hexadecimal value "1A7B", and print the result using the fmt.Printf function.
You can change the value of hexadecimal to convert any other hexadecimal number to decimal.


#go #goprogramming #golang #golangtutorial #golanguage