Tag Archives: errors

errors , bugs and how to fix this

Error: Clean and reset the Recycle Bin.

From Start Screen right click on your Start button and select run cmd as administrator. Use this command to clean and reset the Recycle Bin

rd /s /q C:\$Recycle.bin

1	rd /s /q C:\$Recycle.bin

Up next reboot your computer and enjoy your new and reset Recycle Bin.

Error: Bad time into Windows Defender Update.

This error can see into my channel, see video. You can see the time of update is show us with a day older. If you can try to update using Control Panel you will see an update in progress or show you one update for Windows Defender. This update will send you to here. They… Read More »

Security – About ARP .

The Address Resolution Protocol (ARP) is a key TCP/IP protocol that is used to determine the physical address of the network card that corresponds to an IP address. The ARP is a protocol used in the TCP/IP protocol suite at the internet layer. The ARP finds the MAC address of destination computer by using the… Read More »

Go – about errors .

The golang come with a fair amount of functions end up returning errors like values. The golang errors functions looking like this:

func (ex *StructExample) Function() (string, error)
bytes, err := StructExample.Function()
if err != nil {
  // this process the error of StructExample
}

func (ex *StructExample) Function() (string, error)

bytes, err := StructExample.Function()

if err != nil {

// this process the error of StructExample

}

You can use the errors package and that implements functions to manipulate errors. The official golang example:

package main

import (
	"errors"
	"fmt"
)

func main() {
	err := errors.New("emit macho dwarf: elf header corrupted")
	if err != nil {
		fmt.Print(err)
	}
}

package main

import (

"errors"

"fmt"

)

func main() {

err := errors.New("emit macho dwarf: elf header corrupted")

if err != nil {

fmt.Print(err)

}

You can see how is created the new custom errors using the New function:… Read More »

Fix error: mysql error 1140 (42000).

This query will fix the error mysql error 1140 (42000).

...
; this is incompatible with sql_mode=only_full_group_by
mysql> set global sql_mode=\'STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION\';
mysql> set session sql_mode=\'STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION\';

...

; this is incompatible with sql_mode=only_full_group_by

mysql> set global sql_mode=\'STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION\';

mysql> set session sql_mode=\'STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION\';