Emran Ahmed EmranAhmed

WoCommerce Subscriptions processes automatic renewal payments via the following flow:

its scheduling system, Action Scheduler, will run every minute and find any woocommerce_scheduled_subscription_payment actions scheduled to run now or within the last minute
if there are woocommerce_scheduled_subscription_payment actions scheduled for anytime before now, Action Scheduler will grab a batch of those actions and begin processing them (which just means triggering do_action( 'scheduled_subscription_payment', $subscription_id ) for any 3rd party code to handle)
Subscriptions attaches two important functions as callbacks on the 'woocommerce_scheduled_subscription_payment' hook to process renewal for that subscription when it is called:
WC_Subscriptions_Manager::prepare_renewal(), which is responsible for

WooCommerce Creating Order Programmatically

WooCommerce Create Order

creating Woocommerce order with line_item programatically

// http://stackoverflow.com/questions/26581467/creating-woocommerce-order-with-line-item-programatically
$address = array(
            'first_name' => 'Fresher',

Install php7.0-fpm

# remove php5 modules
apt-get autoremove --purge php5-*
# add php-7.0 source list by [Ondřej Surý](https://github.com/oerdnj)
add-apt-repository ppa:ondrej/php
# Update index
apt-get update
# Install php7.0-fpm with needed extensions

The WordPress Customizer

The WordPress Customizer is an interface for drafting changes to content while previewing the changes before they are saved. This is an alternative to the "save and suprise" model of changing settings without knowing what exactly will happen.

The customizer can be accessed in the admin interface under Appearance > Customize.

#19909 is the trac ticket that introduced the Customizer during the 3.4 release cycle.

Python VS ES6 syntax comparison

Python syntax here : 2.7 - online REPL

Javascript ES6 via Babel transpilation - online REPL

Imports

import math

.
├── index.ios.js
├── js
│   ├── actions
│   │   ├── ChatServerActionCreators.js
│   │   └── ChatThreadActionCreators.js
│   ├── components
│   │   ├── ChatScreen
│   │   │   ├── index.js

	( function( api ) {
	'use strict';

	// Add callback for when the header_textcolor setting exists.
	api( 'header_textcolor', function( setting ) {
	var isHeaderTextDisplayed, linkSettingValueToControlActiveState;

	/**
	* Determine whether the site title and tagline should be displayed.
	*

	// App.js
	<template>
	<div id="app">
	<Messages></Messages>
	</div>
	</template>

	<script>
	import Messages from './components/Messages'
	import store from './vuex/store'

	The MIT License (MIT)

	Copyright (c) 2015 Justin Perry

	Permission is hereby granted, free of charge, to any person obtaining a copy of
	this software and associated documentation files (the "Software"), to deal in
	the Software without restriction, including without limitation the rights to
	use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
	the Software, and to permit persons to whom the Software is furnished to do so,
	subject to the following conditions:

	user web;

	# One worker process per CPU core.
	worker_processes 8;

	# Also set
	# /etc/security/limits.conf
	# web soft nofile 65535
	# web hard nofile 65535
	# /etc/default/nginx