phillipwilhelm

Command Line Crash Course

Related tutorials

• http://cli.learncodethehardway.org/book/
• https://www.codecademy.com/courses/learn-the-command-line

Cheatsheets

• Linux auf einem Blatt
• Fasd

phillipwilhelm

# Block access to WordPress specific files
<files .htaccess>
  Order allow,deny
  Deny from all
</files>
<files readme.html>
  Order allow,deny
  Deny from all
</files>
<files readme.txt>

phillipwilhelm

Tableau Server

• Website: http://www.tableau.com
• Download: http://www.tableau.com/support/esdalt

REST API

Functionality behind the data sources, projects, workbooks, site users, and sites on a Tableau server.

phillipwilhelm

<?php
/**
 * Gravity Perks // eCommerce Fields // Consolidate Separate Discount Line Items into a Single Discounts Line Item
 * http://gravitywiz.com/documentation/gravity-forms-ecommerce-fields/
 *
 * Default:    https://gwiz.io/2IiPALf
 * w/ Snippet: https://gwiz.io/2Itfyfo
 */
// Update "123" to your form ID - or - remove "_123" to apply to all forms.
add_filter( 'gpecf_order_summary_123', function( $summary ) {

phillipwilhelm

<?php
/**
 * Gravity Perks // Populate Anything // Use Standard Merge Tags in Choice/Value Templates
 * http://gravitywiz.com/documentation/gravity-forms-populate-anything/
 */
add_filter( 'gppa_process_template', function( $template_value, $field, $template, $populate, $object, $object_type, $objects ) {
	return GFCommon::replace_variables( $template_value, GFAPI::get_form( $object->form_id ), (array) $object );
}, 10, 7 );

phillipwilhelm

<?php
/**
 * Gravity Wiz // Gravity Forms // Shortcodes as Merge Tags for Gravity Forms Conditional Shortcode
 * http://gravitywiz.com/
 *
 * Requires Gravity Forms 2.4.17.2+
 *
 * Usage:
 *
 * 1. First convert your shortcode into a merge tag.

phillipwilhelm

<?php
add_filter( 'gpecf_order_sumary_markup', 'get_custom_order_summary_markup', 10, 6 );
function get_custom_order_summary_markup( $markup, $order, $form, $entry, $order_summary, $labels ) {
	ob_start();
	?>

	<table class="gpecf-order-summary" cellspacing="0" width="100%" style="<?php gp_ecommerce_fields()->style( '.order-summary' ); ?>">
		<thead>
		<tr>
			<th scope="col" style="<?php gp_ecommerce_fields()->style( '.order-summary/thead/th.column-1' ); ?>"><?php echo $labels['product']; ?></th>

phillipwilhelm

<?php

/**
 * Calculate the longitude and latitude or a radius around a location
 *
 * Returns an array with the following keys: `LatitudeMax`, `LongitudeMax`, `LatitudeMin`, `LongitudeMin`, to produce a radius search
 *
 * @param  string|float  $longitude The longitude to calculate from
 * @param  string|float  $latitude  The latitude to calculate from
 * @param  integer $miles     Number of miles for the radius

phillipwilhelm

<?php
/**
 * Use the coordinates (Latitude, Longitude) instead of the address to position the markers over the Maps
 * 
 * Replace 'MY_LATITUDE_FIELD_ID', 'MY_LONGITUDE_FIELD_ID' with field ids containing the latitude and longitude values
 *
 * @param array $fields_array Gravity Forms fields IDs containing the latitude and longitude
 * @param GravityView_View $gravityview_view Current View object
 *
 * @return array Array with field IDs of latitude and longitude fields (Example: [ 5, 6 ] ). Empty array if not the form we want to override.

phillipwilhelm

<?php
/**
 * Use the coordinates (Latitude and Longitude) instead of the address to position the markers on the maps
 * 
 * @see https://docs.gravityview.co/article/300-how-can-i-use-the-latitude-and-longitude-form-fields-to-position-map-markers
 *
 * @param array $fields_array Gravity Forms fields IDs containing the latitude and longitude
 * @param GravityView_View $gravityview_view Current View object
 *
 * @return array Array with field IDs of latitude and longitude fields (Example: [ 5, 6 ] ). Empty array if not the form we want to override.