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Removing mysql completely

sudo apt-get remove --purge mysql-server mysql-client mysql-common -y
sudo apt-get autoremove -y
sudo apt-get autoclean
rm -rf /etc/mysql
sudo find / -iname 'mysql*' -exec rm -rf {} \;

Installing mysql:
sudo apt install mysql-server mysql-client

dakait

//Golang doesn't have python-Django like decorators but here is 
//a small example of what you can do

package main 

import "github.com/gin-gonic/gin"


func Handler(h gin.HandlerFunc, decors ...func(gin.HandlerFunc)gin.HandlerFunc) gin.HandlerFunc {
	for i := range decors {

dakait

import "crypto/rand"

func generateRandomSecret(size int) string {
	alphanum := "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefbgijklmnopqrstuvwxyz0123456789"
	var bytes = make([]byte, size)
	rand.Read(bytes)
	for i, b := range bytes {
		bytes[i] = alphanum[b%byte(len(alphanum))]
	}
	return string(bytes)

dakait

package secure

import (
	"crypto/aes"
	"crypto/cipher"
	"encoding/hex"
	"fmt"
	"crypto/sha512"
)

dakait

package main 

import (
	"fmt"
	"github.com/satori/go.uuid"		//for uuid
	"gopkg.in/validator.v2"
	"reflect"
	"regexp"
	"time"
)