nd3w

This is a way to change notify and audio icon size for XFCE panel:

Create or edit ~/.config/gtk-3.0/gtk.css, and add these two selectors:

#pulseaudio-button * {
        -gtk-icon-transform: scale(.55);
}

#xfce4-notification-plugin * {

nd3w

Installing: 
open a terminal and type:
sudo add-apt-repository ppa:otto-kesselgulasch/gimp
sudo apt-get update
sudo apt-get install gimp

Removing:
open a terminal and type:
sudo apt-get install ppa-purge
sudo ppa-purge ppa:otto-kesselgulasch/gimp 

nd3w

Touchpad

Turn on touchpad: xinput set-prop 15 "Device Enabled" 1
Turn off touchpad: xinput set-prop 15 "Device Enabled" 0

Mount flashdisc
umask=0,nosuid,nodev,nofail,x-gvfs-show,x-gvfs-name=Kingston,noauto

Setup Linux Mint Screensaver
Disable Screensaver

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<iframe 
  id="068a380a-add0-4954-b0fb-b25884efab81" 
  class="c-hero-media__video js-hero-player" 
  data-youtube-api="https://www.youtube.com/iframe_api" 
  data-youtube-id="-q7UBPU0MYI" 
  frameborder="0" 
  allowfullscreen="1" 
  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
  title="YouTube video player" 
  width="100%" 

nd3w

Disabling webcam on Linux

sudo modprobe -r uvcvideo

Enabling webcam on Linux

sudo modprobe uvcvideo

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Version of Nginx

sudo nginx -v

Version and Enabled modules

sudo nginx -V

Configuration test

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Video (playable)

H264 MPEG-4 AVC (part 10) (avc1)

Audio (playable)
MPEG AAC Audio (mp4a)

Audio (unplayable)
A52 Audio (aka AC3)

nd3w

Install a Laravel App into a Shared Hosting per OpenAI

When I asked ChatGPT how do I deploy a Laravel app into a shared hosting, here's its answer:

Here are the general steps to follow in order to install a Laravel application into a shared hosting:

1. Prepare the Laravel Application: First, you need to prepare your Laravel application for deployment by running the following commands in your terminal:

composer install --optimize-autoloader --no-dev

nd3w

To export data from MySQL to Excel using phpSpreadsheet, you can follow the steps below:

1. Connect to the MySQL database using PHP.

    $servername = "localhost";
    $username = "yourusername";
    $password = "yourpassword";
    $dbname = "yourdbname";

    // Create connection

nd3w

<input type="submit" name="value(submit)" value="Continue" onDblClick="fncDoubleOut();">
<input type="button" name="value(submit)" value="Cancel" onclick="cancel_onclick();" onDblClick="fncDoubleOut();">

function fncDoubleOut(){
   alert('Your transaction is being processed. Thank you.');
   return false;
}