Author Archives: superadmin

21
01
25
 2 Comments

Migrating a WordPress website from PHP 7.4 to PHP 8.3.6

Posted by | PHP, Ubuntu |

Added the following

define( 'WP_DEBUG', true );
define( 'WP_DEBUG_LOG', true );

to wp-config.php and got the following error message:

Fatal error: Uncaught Error: Call to undefined function wp_kses() in /home/devnote/www/wp-includes/functions.php:6073 
Stack trace:
#0 /home/devnote/www/wp-includes/functions.php(5554): wp_trigger_error()
#1 /home/devnote/www/wp-includes/class-wpdb.php(1333): _deprecated_function()
#2 /home/devnote/www/wp-content/sunrise.php(11): wpdb->escape()
#3 /home/devnote/www/wp-includes/ms-settings.php(47): include_once('...')
#4 /home/devnote/www/wp-settings.php(155): require('...')
#5 /home/devnote/www/wp-config.php(107): require_once('...')
#6 /home/devnote/www/wp-load.php(50): require_once('...')
#7 /home/devnote/www/wp-blog-header.php(13): require_once('...')
#8 /home/devnote/www/index.php(17): require('...')
#9 {main} thrown in /home/devnote/www/wp-includes/functions.php on line 6073
(more…)
24
06
24
 6 Comments

Updating Yandex Mobile SDK to version 7.1

Posted by | Android | Tagged |

QT generates gradle.properties with the following values:

android.useAndroidX=true
android.enableJetifier=true
androidBuildToolsVersion=34.0.0
androidCompileSdkVersion=34
androidNdkVersion=26.2.11394342
buildDir=build
qt5AndroidDir=C:/dev/libs/Qt6/android/release/arm64-v8a/./src/android/java
qtAndroidDir=C:/dev/libs/Qt6/android/release/arm64-v8a/./src/android/java
qtMinSdkVersion=23
qtTargetAbiList=arm64-v8a
qtTargetSdkVersion=33
(more…)
04
02
21
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Terribly slow file upload with Rostelecom internet provider

Posted by | Network and Internet |

When I upload a file via SSH to my VPS server with Beeline mobile internet connection, the speed is about 300KB/sec – 800KB/sec:

(more…)
02
02
21
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Installing Jabber Messaging Service on Ubuntu 16.04

Posted by | Ubuntu, Windows | 
sudo apt install ejabberd
ufw allow to any port 5280 proto tcp
ufw allow to any port 5222 proto tcp
ufw allow to any port 5269 proto tcp
ufw allow to any port 7777 proto tcp
sudo nano /etc/ejabberd/ejabberd.yml

##
## hosts: Domains served by ejabberd.
## You can define one or several, for example:
## hosts:
##   - "example.net"
##   - "example.com"
##   - "example.org"
##
hosts:
  - "developernote.com"

...

###.   ====================
###'   ACCESS CONTROL LISTS
acl:
  ##
  ## The 'admin' ACL grants administrative privileges to XMPP accounts.
  ## You can put here as many accounts as you want.
  ##
  admin:
     user:
         - "admin": "developernote.com"
(more…)
27
10
20
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What to mine on GTX 1060 3GB in November 2020

Posted by | Cryptocurrencies |

It is still possible to mine the following on GTX 1060 3GB in November 2020:

coindag sizeexchange
BTCZ1716MiBhttps://crex24.com/
ZCL2550MiBhttps://www.hotbit.io/
RVN2726MiBhttps://www.binance.com/
(more…)
05
06
20
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Compiling QT5.15.0 with OpenSSL support with MSVC2017 on Windows

Posted by | QT, Win32 | Tagged |

First, I compiled and installed OpenSSL 1.1.1g in the same way as before:

set PERL_ROOT=E:\PFiles\Strawberry\perl\bin
set PATH=%PERL_ROOT%;%PATH%
set PATH=%PATH%;C:\PFiles\nasm-2.14.02-win64
perl Configure VC-WIN64A
set CL=/MP
nmake
nmake install
(more…)
04
04
20
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‘Timestamp for this request is outside of the recvWindow’ error in CCXT

Posted by | Uncategorized | Tagged |

If I use CCXT on my Windows machine I periodically get ‘Timestamp for this request is outside of the recvWindow’ error.

Exchange has the following options by default:

(more…)
12
11
19
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Accessing a service credentials on Windows 10

Posted by | Windows |

I worked on some Windows app that registers a Windows service with a C++ code like this:

SC_HANDLE hService = ::CreateService(
    hSCM, m_szServiceName, _T(SERVICE_NAME),
    SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
    SERVICE_AUTO_START, SERVICE_ERROR_NORMAL,
    szFilePath, NULL, NULL, _T("RPCSS\0"), user_name, password);

where user_name and password are strings that are provided by the app user during the app install. Assuming the service name is MyService this creates a registry key HKEY_LOCAL_MACHINE\SECURITY\Policy\Secrets\_SC_MyService that is hidden by default and even administrator does not have a permission to read it and regedit does not show the content of HKEY_LOCAL_MACHINE\SECURITY key by default. But fortunately the access can be allowed by right clicking on HKEY_LOCAL_MACHINE\SECURITY and selecting Permissions or alternatively by running

Enable-TSDuplicateToken

in PowerShell. To list the content of the key I used the following command:

dir HKLM:\SECURITY\Policy\Secrets\_SC_MyService
(more…)