guillermomartinez

The perfect Varnish configuration for Joomla, WordPress & other CMS based websites

IMPORTANT: Read this before implementing one of the configuration files below (for either Varnish 3.x or 4.x+).

USE: Replace the contents of the main Varnish configuration file located in /etc/varnish/default.vcl (root server access required - obviously) with the contents of the configuration you'll use (depending on your Varnish version) from the 2 examples provided below.

IMPORTANT: The following setup assumes a 3 minute (180 sec) cache time. You can safely increase this to 5 mins for less busier sites or drop it to 1 min or even 30s for high traffic sites.

This configuration requires an HTTP Header and a user cookie to identify if a user is logged in a site, in order to bypass caching overall (see how it's done in the Joomla section). If your CMS provides a way to add these 2 requirements, then you can use this configuration to speed up your site or entire server. You can even exclude the domains you don't want to cach

guillermomartinez

function number_format(amount, decimals) {

    amount += ''; // por si pasan un numero en vez de un string
    amount = parseFloat(amount.replace(/[^0-9\.]/g, '')); // elimino cualquier cosa que no sea numero o punto

    decimals = decimals || 0; // por si la variable no fue fue pasada

    // si no es un numero o es igual a cero retorno el mismo cero
    if (isNaN(amount) || amount === 0) 
        return parseFloat(0).toFixed(decimals);

guillermomartinez

SELECT id, nombre, (6371 * ACOS( 
                                SIN(RADIANS(lat)) * SIN(RADIANS(4.6665578)) 
                                + COS(RADIANS(lng - -74.0524521)) * COS(RADIANS(lat)) 
                                * COS(RADIANS(4.6665578))
                                )
                   ) AS distance
FROM direcciones
HAVING distance < 1 /* 1 KM  a la redonda */
ORDER BY distance ASC

guillermomartinez

{
  "alt-require": true,
  "attr-lowercase": true,
  "attr-no-duplication": true,
  "attr-unsafe-chars": true,
  "attr-value-double-quotes": false,
  "attr-value-not-empty": false,
  "doctype-first": true,
  "doctype-html5": true,
  "head-script-disabled": true,

guillermomartinez

#!/bin/bash
db=$1
user=$2
passwd=$3
if [ "$db" = "" ]; then
  echo "Usage: $0 db_name user password"
  exit 1
fi
clear
for sql_file in *.sql; do

guillermomartinez

# ------------------------------------------------------------------------------
# 
# Curtousy of the Magento Support Center
# http://magentosupport.help/what-are-expires-headers-and-how-do-i-implement-them/
#
# ------------------------------------------------------------------------------


# ------------------------------------------------------------------------------
# | Mod Caching via Apache                                                     |

guillermomartinez

<?php

// Load WordPress
require_once 'path/to/www/wp-load.php';
require_once ABSPATH . '/wp-admin/includes/taxonomy.php';

// Set the timezone so times are calculated correctly
date_default_timezone_set('Europe/London');

// Create post

guillermomartinez

#############################################
# Push de la rama actual
git push origin $rama_actual

#############################################
# Volver a un commit anterior, descartando los cambios
git reset --HARD $SHA1

#############################################
# Ver y descargar Ramas remotas

guillermomartinez

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

# For a list of vagrant boxes visit the site below
# http://www.vagrantbox.es/

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

guillermomartinez

Multiple PHP version under Ubuntu 13.04

Update your machine

apt-get update
apt-get ugrade

Install some dependencies

apt-get install build-essential