bacoords

/* Change icon for "At a Glance" on WP Dashboard */

#dashboard_right_now .{custom-post-type}-count a:before, #dashboard_right_now .{custom-post-type}-count span:before{
  content: "{glyphicon}";
}

/*Example*/
#dashboard_right_now .invoice-count a:before, #dashboard_right_now .invoice-count span:before{
  content: "\f529";
}

bacoords

<?php
//Template Name: Insert Json File

//Testing Mode First
$test = true;

//If we've uploaded our JSON file with our theme 
$url = get_template_directory_uri() . 'json/my-new-posts.json';

//Convert our JSON into a PHP Array

bacoords

<?php
//Template Name: Insert Json from Google Sheets

//Testing Mode First
$test = true;

//Google Sheet JSON Feed Url
$url = 'https://spreadsheets.google.com/feeds/list/{{UNIQUE-ID}}/od6/public/values?alt=json';

//Convert our JSON into a PHP Array

bacoords

add_action( 'init', prefix_book_posttype' );
function prefix_book_posttype() {
	$labels = array(
		'name'               => _x( 'Books', 'post type general name', 'your-plugin-textdomain' ),
		'singular_name'      => _x( 'Book', 'post type singular name', 'your-plugin-textdomain' ),
		'menu_name'          => _x( 'Books', 'admin menu', 'your-plugin-textdomain' ),
		'name_admin_bar'     => _x( 'Book', 'add new on admin bar', 'your-plugin-textdomain' ),
		'add_new'            => _x( 'Add New', 'book', 'your-plugin-textdomain' ),
		'add_new_item'       => __( 'Add New Book', 'your-plugin-textdomain' ),
		'new_item'           => __( 'New Book', 'your-plugin-textdomain' ),

bacoords

functions.php snippet to change TINYMCE fontsize to EMs

Source: wpexplorer.com

// Customize mce editor font sizes
if ( ! function_exists( 'wpex_mce_text_sizes' ) ) {
	function wpex_mce_text_sizes( $initArray ){
		$initArray['fontsize_formats'] = "0.25em 0.5em 0.75em 1em 1.25em 1.5em 1.75em 2em 2.25em 2.5em 2.75em 3em 3.25em 3.5em 3.75em 4em 4.25em 4.5em 4.75em 5em 5.25em 5.5em 5.75em 6em";
 return $initArray;