fnky

function useSelectors(reducer, mapStateToSelectors) {
  const [state] = reducer;
  const selectors = useMemo(() => mapStateToSelectors(state), [state]);
  return selectors;
}

function useActions(reducer, mapDispatchToActions) {
  const [, dispatch] = reducer;
  const actions = useMemo(() => mapDispatchToActions(dispatch), [dispatch]);
  return actions;

qutek

/**
 * Calculate stripe fee from amount
 * so you can charge stripe fee to customers
 * lafif <hello@lafif.me>
 */
var fees = { 
	USD: { Percent: 2.9, Fixed: 0.30 },
	GBP: { Percent: 2.4, Fixed: 0.20 },
	EUR: { Percent: 2.4, Fixed: 0.24 },
	CAD: { Percent: 2.9, Fixed: 0.30 },

ibraheem4

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update

PurpleBooth

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

kristianmandrup

Converting libraries to Ember CLI addons

In this guide we will cover two main cases:

• Ember specific library
• vendor library

Ember library

The Ember library will assume that Ember has already ben loaded (higher in the loading order) and thus will assume it has access to the Ember API.

clhenrick

PostgreSQL & PostGIS Cheatsheet

This is a collection of information on PostgreSQL and PostGIS for what I tend to use most often.

TOC

• Installing Postgres & PostGIS
• Using Postgres on the command line: PSQL
• Importing Data into Postgres
• Exporting Data from Postgres
• Joining Tables

bryanlittlefield

First Load Coupon Object
--------------------------
<?php $coupon = Mage::getModel('salesrule/coupon');
 $coupon->load($this->getQuote()->getCouponCode(), 'code');
 $couponObj = Mage::getModel('salesrule/rule')->load($coupon->getRuleId());
?>

Then Use the Following to get the Name or Description
-----------------------------------------------------
<?php echo $couponObj->getName(); ?> 

bryanlittlefield

// Clean Up Dashboard

add_action('admin_init', 'rw_remove_dashboard_widgets');
function rw_remove_dashboard_widgets() {
 remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal'); // recent comments
 remove_meta_box('dashboard_incoming_links', 'dashboard', 'normal');  // incoming links
 remove_meta_box('dashboard_plugins', 'dashboard', 'normal');   // plugins
 
 remove_meta_box('dashboard_quick_press', 'dashboard', 'normal');  // quick press
 remove_meta_box('dashboard_recent_drafts', 'dashboard', 'normal');  // recent drafts

bryanlittlefield

<?php
 
//get product price snippet
echo $this->getPriceHtml($_product, true);
 
//get $_product price
echo $_product->getPrice();
echo number_format($_product->getPrice(), '2', '.', ',');
 
//get $_product special price

bryanlittlefield

<?php echo $this->getSkinUrl('images/image.gif');?> => Current Theme Skin URL

<?php echo $this->getUrl('url-here');?> => Current Theme Base URL

<!-- =====================================================================  -->

Mage::getBaseUrl() => Gets base url path e.g. http://my.website.com/

Mage::getBaseUrl('media') => Gets MEDIA folder path e.g. http://my.website.com/media/