samrose

Installing PostGIS

Ubuntu 11.10

sudo apt-get install postgresql-9.1-postgis
sudo su postgres
bash <(curl -s https://raw.github.com/gist/18660599/create_template.sh)

Ubuntu 11.04

Python script to convert DBF database file to CSV

First download dbfpy: http://sourceforge.net/projects/dbfpy/files/latest/download?source=files
Then install: sudo python setup.py install

To convert DBF file to CSV:

./dbf2csv database.dbf

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Booting with CNXSoft image

Reference: http://www.cnx-software.com/2012/07/31/84-mb-minimal-raspbian-armhf-image-for-raspberry-pi/

curl -O https://dl.dropbox.com/u/45842273/2012-07-15-wheezy-raspian-minimal.img.7z

yum install p7zip
7za e 2012-07-15-wheezy-raspian-minimal.img.7z

qemu-system-arm -kernel kernel-qemu -cpu arm1176 -m 256 -M versatilepb -no-reboot -serial stdio -append "root=/dev/sda2 panic=1" -hda 2012-07-15-wheezy-raspian-minimal.img -net nic -net user -vnc :0 -net tap,ifname=vnet0,script=no,downscript=no

	var centralLocation = "http://central.com/~tav/central.html",
	centralChannel,
	messageId = 0,
	messageQueue = [],
	callbackRegistry = {},
	firstContact = false;

	function createCentralChannel() {
	if (centralChannel) {
	return;


	set nocompatible
	syntax on
	filetype on
	filetype plugin on
	filetype indent on


	set sidescroll=1
	set sidescrolloff=3

	#!/bin/sh

	# Debian has older Erlang package (R15) in official repositories, Elixir requires newer (R17)
	wget http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
	sudo dpkg -i erlang-solutions_1.0_all.deb
	sudo apt-get update
	sudo apt-get install -y erlang
	rm erlang-solutions_1.0_all.deb

	# compile Elixir from source

	#!/usr/bin/bash

	##############################################
	#from http://zeromq.org/intro:get-the-software
	##############################################

	#get zeromq
	wget https://github.com/zeromq/zeromq4-1/releases/download/v4.1.5/zeromq-4.1.5.tar.gz

	#unpack tarball package

	let
	# Wrap a nginx server block in an HTTPS site
	wrapSSL = site: cert: key: block: ''
	server {
	listen 80;
	listen [::]:80;
	server_name ${site};

	location /nginx_status {
	stub_status on;

	# Edit this configuration file to define what should be installed on
	# your system. Help is available in the configuration.nix(5) man page
	# and in the NixOS manual (accessible by running ‘nixos-help’).

	# Download graphical ISO, http://nixos.org/nixos/download.html
	# if you want to do an install over an SSH connection

	# $ systemctl start sshd.service
	# $ useradd remoteinstaller
	# $ passwd remoteinstaller