MYSQL Indexing
Meta Box – Post info disappeared in admin
This problem is due to version conflicts with meta_box plugin
--
The below is when a new album is been created.
All the post info is visible.
NEW ALBUM
The below is editing an existing album.
All of the post info uploaded is no longer displaying. So my client can no longer edit their posts.
EDIT
New Dev Setup PHP & Ubuntu – For Windows
Useful for Debugging :
https://old.garthbaker.co.za/re-install-ubuntu-windows-11/
Install PHP 8 (Ubuntu Terminal cd ~)
sudo apt update sudo apt -y upgrade -- sudo apt update sudo apt install lsb-release ca-certificates apt-transport-https software-properties-common -y sudo add-apt-repository ppa:ondrej/php -- sudo apt update sudo apt install php8.0 -- php -v
Installing Required Extensions (Ubuntu Terminal cd ~)
The below command should be enough. But if you missing extensions, check below
sudo apt install php8.0-curl php8.0-cli php8.0-xml php8.0-mbstring php8.0-zip php8.0-pdo php8.0-mysql php8.0-gd
If you want to list all PHP 8.0 loaded modules use the command:
php -m
sudo apt install php8.0- php8.0-amqp php8.0-common php8.0-gd php8.0-ldap php8.0-odbc php8.0-readline php8.0-sqlite3 php8.0-xsl php8.0-apcu php8.0-curl php8.0-gmp php8.0-mailparse php8.0-opcache php8.0-redis php8.0-sybase php8.0-yac php8.0-ast php8.0-dba php8.0-igbinary php8.0-mbstring php8.0-pgsql php8.0-rrd php8.0-tidy php8.0-yaml php8.0-bcmath php8.0-dev php8.0-imagick php8.0-memcached php8.0-phpdbg php8.0-smbclient php8.0-uuid php8.0-zip php8.0-bz2 php8.0-ds php8.0-imap php8.0-msgpack php8.0-pspell php8.0-snmp php8.0-xdebug php8.0-zmq php8.0-cgi php8.0-enchant php8.0-interbase php8.0-mysql php8.0-psr php8.0-soap php8.0-xhprof php8.0-cli php8.0-fpm php8.0-intl php8.0-oauth php8.0-raphf php8.0-solr php8.0-xml
Install Composer (Ubuntu Terminal cd ~)
//Update your packages: sudo apt-get update //Install Curl to get the composer library: sudo apt-get install curl //Installing composer: sudo curl -s https://getcomposer.org/installer | php //Move the composer file to bin path : sudo mv composer.phar /usr/local/bin/composer //Verify composer installation : composer
Install NPM (Ubuntu Terminal cd ~)
sudo apt install npm
Activate WSL 2 and Virtual Machine Platform
(Run as Admin in powershell ~)
NB!!! Don't forget to install the kernel for wsl2 :
https://docs.microsoft.com/en-za/windows/wsl/install-manual#step-4---download-the-linux-kernel-update-package
//Enable the WSL2 without reboot dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart //Enable the Virtual Machine Platform dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
Set WSL2 Default (Run as Admin in powershell ~)
wsl --set-default-version 2
Re-install Ubuntu Windows 11
// Run the below in your powershell terminal to see installed Apps with WSL // wsl --list --all // If you want to remove any packages. Examples: // wslconfig /unregister Ubuntu or wslconfig /unregister Ubuntu-18.04 or wslconfig /unregister Ubuntu-20.04
Flutter Publish App and keystore
DB Designer – Quick DBD
AWS Code Deploy for Load Balancer with EC2’s
https://www.linkedin.com/pulse/deploy-code-scale-aws-ec2-autoscaling-load-balancer-codedeploy-das/
Manually Started – JS Cronjob
When you write your script and save it, it will not automatically run.
You must load the file first.
After loading the file the cronjob will continue running automatically.
<script type="text/javascript">
// Cron Timer (Set run timer)
setTimeout(function() {
location.reload();
}, 25000 /* 25 seconds */ );
</script>
<?php
// Call to Method
csv_dump_and_send();
?>
Flutter Image Upload
Flutlab – Tabs
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
// Application name
title: 'Flutter Hello World',
// Application theme data, you can set the colors for the application as
// you want
theme: ThemeData(
primarySwatch: Colors.blue,
),
// A widget which will be started on application startup
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatelessWidget {
final String title;
const MyHomePage({@required this.title});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
// The title text which will be shown on the action bar
title: Text(title),
),
body: Center(
child: Container(
child: DefaultTabController(
length: 2,
initialIndex: 0,
child: Column(
children: [
TabBar(
labelColor: Colors.blue,
tabs: [
Tab(
text: 'OEM',
),
Tab(
text: 'Hotshots',
)
],
),
Expanded(
child: TabBarView(
children: [
Column(children: [
Column(
children: <Widget>[
const ExpansionTile(
title: Text('Samsung (357)'),
children: <Widget>[
ListTile(
title: Text('This is tile number 1'),
),
],
),
const ExpansionTile(
title: Text('Huawei (4)'),
children: <Widget>[
ListTile(
title: Text('Huawei P Smart 2021 NFC'),
),
ListTile(
title: Text('Huawei P40 lite 6/128GB Black'),
),
ListTile(
title: Text('MatePad T10 LTE 32GB Blue'),
),
ListTile(
title: Text('P40 lite 6/128GB Sakura Pink'),
),
],
),
const ExpansionTile(
title: Text('Apple (21)'),
children: <Widget>[
ListTile(
title: Text('This is tile number 1'),
),
],
),
const ExpansionTile(
title: Text('Xiaomi (785)'),
children: <Widget>[
ListTile(
title: Text('This is tile number 1'),
),
],
),
const ExpansionTile(
title: Text('Oppo (138)'),
children: <Widget>[
ListTile(
title: Text('This is tile number 1'),
),
],
),
],
),
]),
Center(
child: Text('Hotshots'),
),
],
),
),
],
),
),
),
),
);
}
}
Flutlab – Datatable
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
// Application name
title: 'Flutter Hello World',
// Application theme data, you can set the colors for the application as
// you want
theme: ThemeData(
primarySwatch: Colors.blue,
),
// A widget which will be started on application startup
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatelessWidget {
final String title;
const MyHomePage({@required this.title});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
// The title text which will be shown on the action bar
title: Text(title),
),
body: Container(
child: DataTable(
columns: [
DataColumn(label: Text('ID'), tooltip: 'Book identifier'),
DataColumn(label: Text('Book')),
DataColumn(label: Text('Author'))
],
rows: [
DataRow(cells: [
DataCell(Text('#100')),
DataCell(
Text(
'Flutter Basics',
style: TextStyle(fontWeight: FontWeight.bold),
),
),
DataCell(Text('David John')),
]),
DataRow(cells: [
DataCell(Text('#101')),
DataCell(Text('Dart Internals')),
DataCell(Text('Alex Wick')),
])
],
showBottomBorder: true,
headingTextStyle: TextStyle(fontWeight: FontWeight.bold, color: Colors.grey),
),
),
);
}
}