Martin Cruz codepainkiller

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

	" Cycle metasyntactic variables
	function! s:CycleMetasyntacticVariables(num)
	if type(a:num) != type(0)
	return
	endif

	let vars = ['foo', 'bar', 'baz', 'qux', 'quux', 'corge', 'grault', 'garply', 'waldo', 'fred', 'plugh', 'xyzzy', 'thud']
	let cvar = expand('<cword>')
	let i = index(vars, cvar)

	from __future__ import division
	from pygame import mixer
	from pygame import sndarray
	import pygame
	import numpy as np


	class Wave(object):

	"""Se operan entre ellas y pueden generar sonido"""

	// Bresenham3D
	//
	// A slightly modified version of the source found at
	// http://www.ict.griffith.edu.au/anthony/info/graphics/bresenham.procs
	// Provided by Anthony Thyssen, though he does not take credit for the original implementation
	//
	// It is highly likely that the original Author was Bob Pendelton, as referenced here
	//
	// ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d
	//

	/*
	<a href="posts/2" data-method="delete"> <---- We want to send an HTTP DELETE request

	- Or, request confirmation in the process -

	<a href="posts/2" data-method="delete" data-confirm="Are you sure?">
	*/

	(function() {

	<?php
	$mongodb = new Mongo("mongodb://username:password@localhost/database_name");
	$database = $mongodb->database_name;
	$collection = $database->collection;

	$page = isset($_GET['page']) ? (int) $_GET['page'] : 1;
	$limit = 12;
	$skip = ($page - 1) * $limit;
	$next = ($page + 1);
	$prev = ($page - 1);

	<?php

	//absolute path to wp-load.php, or relative to this script
	//e.g., ../wp-core/wp-load.php
	include( 'trunk/wp-load.php' );

	//grab the WPDB database object, using WP's database
	//more info: http://codex.wordpress.org/Class_Reference/wpdb
	global $wpdb;

	#############################################
	# 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