unfulvio

#!/bin/bash

# Log in into the box
vagrant ssh

# VirtualBox syncs host time with guest, so we need to shut off VBox Guest Additions first
sudo service vboxadd-service stop

# Now you can set any date and time
sudo date -s "2020-10-01 10:25:00"

unfulvio

If you see this error upon starting iScan aka "Image Scan for Linux":

“Could not send command to scanner. Check the scanner’s status.”

It means the iScan couldn't find the scanner. This happens often if it's not connected via USB, but lives in a wireless network for instance.

Do the following:

cd /etc/sane.d/

unfulvio

<?php

/**
 * Limit WordPress media uploader maximum upload file size
 * Uploading very large images is pointless as they will hardly ever be used at full size.
 * Crunching larger files takes more memory; larger files take more space too.
 *
 * @param	mixed	$file	the uploaded file item to filter
 * 
 * @return 	array 	$file	the filtered file item with response

unfulvio

/* Minifies HTML and removes comments (except IE tags and comments within script tags)
 * 
 * To disable compression of code portions, use '<!--wp-html-compression no compression-->' tag 
 * 
 * @see http://forrst.com/posts/Wordpress_Minify_output_HTML-29q
 * @see http://www.intert3chmedia.net/2011/12/minify-html-javascript-css-without.html 
 */
class WP_HTML_Compression
{
        // Settings

unfulvio

<?php

// enter your database name
$database_name = 'name';
// enter your database user name
$database_username = 'user';
// enter your database user password
$database_password = 'password';

$connection = mysql_connect( 'localhost', $database_username, $database_password );

unfulvio

<?php 

/**
 * Sets a 'wp_debug' cookie for logged in WordPress administrators
 * In conjunction with a properly configured wp-config.php, it can enable WP_DEBUG mode conditionally.
 *
 * @link http://wordpress.stackexchange.com/questions/69549/define-wp-debug-conditionally-for-admins-only-log-errors-append-query-arg-f
 */
function set_admin_debug_cookie( $user_login, $user  ) {

unfulvio

<?php
/**
 * Problem:
 * Given a string similar to '[key][subkey][otherkey]' 
 * we want to make a multidimensional array $array['key']['subkey']['otherkey']
 * 
 * Original question on Stackoverflow:
 * @link http://stackoverflow.com/questions/31103719/php-make-a-multidimensional-associative-array-from-key-names-in-a-string-separat/31104168
 * There are alternative solutions posted.
 */

unfulvio

#Source: http://theclonker.de/?p=89
sudo apt-get update
sudo sh -c 'echo "\nPackage: *\nPin: release a=trusty*\nPin-Priority: 1001\n\nPackage: *\nPin: origin download.01.org\nPin-Priority: -100\n" > /etc/apt/preferences.d/intel-removal'
sudo apt-get dist-upgrade
sudo rm /etc/apt/preferences.d/intel-removal
sudo rm /etc/apt/sources.list.d/intellinuxgraphics.list*
sudo apt-get update
# Use the following to find your i915 driver versions:
# dpkg --get-selections | grep i915
# then replace the version you find here and execute this line:

unfulvio

<?php

add_filter( 'facetwp_is_main_query', function( $is_main_query, $query ) {
    if ( 'wc_user_membership' == $query->get( 'post_type' ) ) {
        $is_main_query = false;
    }
    return $is_main_query;
}, 10, 2 );

unfulvio

<?php

/**
 * Get Terms used by Post Type
 * Fetches only terms actually used by posts of a specified post type
 *
 * @param 	string  $taxonomy		the taxonomy to look for terms
 * @param 	string	$post_type  the post type to match the taxonomy terms found
 *
 * @return	array   the query result (an array of taxonomy terms as objects)