mandiwise

// Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository

$ git ls-files | xargs wc -l

mandiwise

<?php
function awi_autopopulate_workshop_title( $value ){
   $referer_id = url_to_postid( wp_get_referer() );
   $workshop_title = get_the_title( $referer_id );
   return $workshop_title;
}
add_filter( 'gform_field_value_workshop_title', 'awi_autopopulate_workshop_title' );

// Usage: 
// Add code to functions.php or similar

mandiwise

<?php

/**
 * Add the metabox.
 */

function my_url_add_metabox() {
   add_meta_box(
		'my_url_section',           // The HTML id attribute for the metabox section
		'My URL Metabox Title',     // The title of your metabox section

mandiwise

// Reference: http://lea.verou.me/2011/10/easily-keep-gh-pages-in-sync-with-master/

$ git add .
$ git status // to see what changes are going to be commited
$ git commit -m 'Some descriptive commit message'
$ git push origin master

$ git checkout gh-pages // go to the gh-pages branch
$ git rebase master // bring gh-pages up to date with master
$ git push origin gh-pages // commit the changes

mandiwise

$ /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --allow-file-access-from-files

mandiwise

<?php

/**
 * Usage: "echo get_option('plugin_error');" or look for the option the DB after activation
 * 
 * @link http://thehungrycoder.com/wordpress/how-i-have-solved-the-the-plugin-generated-xxxx-characters-of-unexpected-output-during-activation-problem.html
 */

function save_error(){
    update_option( 'plugin_error', ob_get_contents()) ;

mandiwise

<?php
function no_duplicate_votes($validation_result){
	global $wpdb;
	$nominee_field = 1;
	$email_field = 2;
	$form = $validation_result['form'];
	
	foreach( $form["fields"] as &$field ) {
		if ( $field['id'] == $email_field ) {
			$email_value = rgpost("input_{$field['id']}");

mandiwise

function my_custom_validation( $validation_result ) {
    $form = $validation_result["form"];

    // Sorry, you don't get to live in Vancouver...
    
    if ( $_POST['input_1'] == 'Vancouver' ) {

        $validation_result["is_valid"] = false;

        foreach ( $form["fields"] as &$field ) {

mandiwise

function populate_concept_nominees( $form ){
    
	foreach ( $form['fields'] as &$field ){
		
		// Set a custom CSS class for your field and grab onto it here
		
		if ( $field['type'] != 'select' || strpos( $field['cssClass'], 'populate-concept' ) === false )
			continue;
		
		// Query parameters for get_posts

mandiwise

function limit_file_upload_size( $validation_result ) {
	$form = $validation_result['form'];
	
	foreach( $form['fields'] as &$field ){

		// NOTE: Add a custom CSS class to your image upload field and grab onto it here...
        
		if( strpos( $field['cssClass'], 'choose-file' ) === false )
			continue;