Hexodus’s gists

Hexodus / create-nuxt-app

Created February 26, 2018 20:43

yarn create nuxt-app <my-project>

Hexodus / wp_custom_excrept_length.php

Created August 2, 2017 16:51

Wordpress set custom excrept length in words.

	<?php
	//custom excrept length in words
	add_filter( 'excerpt_length', function(){ return 40; }, 999 );
	?>

Hexodus / get_site_thumbnail_instead_of_post.php

Created August 2, 2017 14:48

Wordpress. Method to get the site features image instead of the loop ones. Useful for blogs where usually the_post_thumbnail() would call the first loop image thumbnail.

	<?php
	$img = wp_get_attachment_image_src(get_post_thumbnail_id(get_option('page_for_posts')),'full');
	$featured_image = $img[0];

	?>

Hexodus / wordpress_change_image_compression.php

Last active August 2, 2017 10:14

Change Wordpress default image compression percentage. I'm most happy with 90% ;) Keep in mind that it applies only to new uploaded images - old ones have to be regenerated.

	<?PHP
	add_filter('jpeg_quality', function($arg){return 90;});
	?>

Hexodus / reactivate_admin_toolbar.php

Last active August 2, 2017 09:36

Reactivate Wordpress admin toolbar when it was hidden by the parent theme (idiots are everywhere!). In this case I reactivate it only for admins. Place this code in your functions.php (i.e. in your child theme's folder)

	<?php
	if( current_user_can('administrator'))
	add_filter( 'show_admin_bar', '__return_true' , 1000 );
	?>

Hexodus / add_custom_image_sizes_2wordpress.php

Last active August 2, 2017 09:36

Add custom images sizes to Wordpress and Admin area. Found solution here: https://havecamerawilltravel.com/photographer/wordpress-resize-thumbnails Place this code in your functions.php (i.e. in your child theme's folder)

	<?php
	add_image_size( 'homepage-thumb', 270, 175, false ); //soft crop = resize
	add_image_size( 'search-thumb', 150, 150, true ); //hard crop

	add_filter( 'image_size_names_choose', 'my_custom_sizes' );
	function my_custom_sizes( $sizes ) {
	return array_merge( $sizes, array(
	'homepage-thumb' => __( 'Homepage Thumb' ),
	'search-thumb' => __( 'Search Thumb' ),
	) );

Hexodus / htaccess_ssl_wp

Last active July 27, 2017 11:07

Force SSL for Wordpress via htaccess. Works for both single Blogs or Multisite. Just add below RewriteEngine On RewriteBase / #Force SSL code here On shared hosting it could produce to much redirections - when you convert from http to https. So it's better to rewrite all url's first (but after switching ssl on your hosting on) to reduce them. Th…

	#Force SSL
	RewriteCond %{HTTPS} !=on
	RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

Hexodus / htaccess_rewrite_to_https

Created June 1, 2017 15:19

Website redirect from http to https. From http://t3n.de/news/wordpress-website-https-679876/

	RewriteEngine On
	RewriteCond %{HTTP_HOST} ^example\.com [NC]
	RewriteCond %{SERVER_PORT} 80
	RewriteRule ^(.*)$ https://example.com/$1 [R,L]

Hexodus / node_js_list_global_installed_modules

Created April 27, 2017 11:37

Node.js List all globally installed modules with one command. From http://stackoverflow.com/questions/40593660/list-all-globally-installed-modules-with-one-command-in-ubuntu

npm ls -g --depth 0

Hexodus / globals_vs_constants_vs_define.php

Last active April 23, 2017 21:02

$GLOBALS vs define() vs const; It depends. I would go for `define()` because it has a more compact syntax in usage. But `define()` can only hold scalar values in PHP < 7.0 In case you need i.e. an associative array you have no other choice then to go for ` $GLOBALS` or use PHP >=7.0. From http://stackoverflow.com/questions/10691404/php-best-way-…

	// Storing a single value works fine with define
	define( 'ROOT_DIR', dirname(dirname(__FILE__)) . '/' );

	// But not for complex data types like this array
	$USERPIC_PARAMS = array(
	"user_root" => "images/users",
	"padding_length" => 8,
	"split_length" => 4,
	"hash_length" => 12,
	"hide_leftover" => false

Adrian Maleska Hexodus