Huzaifa Saif-ur-Rehman huzaifaarain

Using Git to Manage a Live Web Site

Overview

As a freelancer, I build a lot of web sites. That's a lot of code changes to track. Thankfully, a Git-enabled workflow with proper branching makes short work of project tracking. I can easily see development features in branches as well as a snapshot of the sites' production code. A nice addition to that workflow is that ability to use Git to push updates to any of the various sites I work on while committing changes.

Basic HTML Meta Tags

<meta name="keywords" content="your, tags"/>
<meta name="description" content="150 words"/>
<meta name="subject" content="your website's subject">
<meta name="copyright"content="company name">
<meta name="language" content="ES">

Table of Contents generated with DocToc

FrontEnd Masters - ES6 notes
Rest Parameters

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).

	<?php
	// check for empty-cart get param to clear the cart
	add_action( 'init', 'woocommerce_clear_cart_url' );
	function woocommerce_clear_cart_url() {
	global $woocommerce;

	if ( isset( $_GET['empty-cart'] ) ) {
	$woocommerce->cart->empty_cart();
	}
	}

	<?php
	/*
	* Virtual Themed Page class
	*
	* This class implements virtual pages for a plugin.
	*
	* It is designed to be included then called for each part of the plugin
	* that wants virtual pages.
	*
	* It supports multiple virtual pages and content generation functions.

	# Small Python Script to scrape websites for
	# email addresses and phone numbers(not a very great RE)
	# Author: Dhruv Baldawa (@dhruvbaldawa on twitter)
	# Github: http://www.github.com/dhruvbaldawa

	import urllib,re
	f = urllib.urlopen("http://www.example.com")
	s = f.read()
	re.findall(r"\+\d{2}\s?0?\d{10}",s)
	re.findall(r"[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}",s)

	<?php

	/**
	* @file
	* Basic demonstration of how to do parallel threads in PHP.
	*/

	// This array of "tasks" could be anything. For demonstration purposes
	// these are just strings, but they could be a callback, class or
	// include file (hell, even code-as-a-string to pass to eval()).

	<?php

	// This can be found in the Symfony\Component\HttpFoundation\Response class

	const HTTP_CONTINUE = 100;
	const HTTP_SWITCHING_PROTOCOLS = 101;
	const HTTP_PROCESSING = 102; // RFC2518
	const HTTP_OK = 200;
	const HTTP_CREATED = 201;
	const HTTP_ACCEPTED = 202;

	<?php

	use PhpCsFixer\Config;
	use PhpCsFixer\Finder;

	$rules = [
	'array_syntax' => ['syntax' => 'short'],
	'binary_operator_spaces' => [
	'default' => 'single_space',
	'operators' => ['=>' => null],