SenecaOne

When using Advanced Custom Fields, to use a "User" field as a post author assignment on the front-end, you need to place code in the functions.php file and then the acf_form() code in the theme template.

tonymtz

# first:
lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom | while read f; do  sudo rm /usr/local/${f}; done
sudo rm -rf /usr/local/lib/node /usr/local/lib/node_modules /var/db/receipts/org.nodejs.*

# To recap, the best way (I've found) to completely uninstall node + npm is to do the following:

# go to /usr/local/lib and delete any node and node_modules
cd /usr/local/lib
sudo rm -rf node*

joshrainwater

<?php 

function theme_support() {

	add_theme_support('post-thumbnails');

	// default thumb size
	set_post_thumbnail_size(500, 320, true);

	// Add thumbnail sizes for various screen sizes and locations

ryansechrest

# BEGIN WordPress
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /

    # Prevent requests to index.php from being rewritten
    RewriteRule ^index\.php$ - [L]

    # Prefix specified PHP files with 'wordpress'
    RewriteRule ^((wp-login|xmlrpc)\.php) wordpress/$1 [R=301,L]

robneu

<?php
/**
 * Create a split test using two different GravityForms
 *
 * Allows you to test the effectiveness of two different forms by displaying each
 * one 50% of the time. Tracking CTR using the built-in GravityForms functionality
 * should give you an idea of which form is most effective.
 *
 * @uses    GravityForms
 * @author  FAT Media, LLC

melissacabral

<?php 
/**
 * Dimox Breadcrumbs
 * http://dimox.net/wordpress-breadcrumbs-without-a-plugin/
 * Since ver 1.0
 * Add this to any template file by calling dimox_breadcrumbs()
 * Changes: MC added taxonomy support
 */
function dimox_breadcrumbs(){
  /* === OPTIONS === */

luetkemj

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/

daltonrooney

<?php /* This function attaches the image to the post in the database, add it to functions.php */

function insert_attachment($file_handler,$post_id,$setthumb='false') {

  // check to make sure its a successful upload
  if ($_FILES[$file_handler]['error'] !== UPLOAD_ERR_OK) __return_false();

  require_once(ABSPATH . "wp-admin" . '/includes/image.php');
  require_once(ABSPATH . "wp-admin" . '/includes/file.php');
  require_once(ABSPATH . "wp-admin" . '/includes/media.php');