Alex Shearn shearn89

Configuring a Rails Server

Assuming Kerberos is set up, and Apache (or nginx) and MySQL (or other db) are installed, this guide should work fine. NOTE: RVM needs to be installed via sudo, not directly as root.

Prepare installation of RVM:
1. install build tools such as build-essential
2. install git
Follow the instructions found here: https://rvm.beginrescueend.com/rvm/install for multi-user install. Although this installs it for all users locally, we need to add the lines specified in step 2 to the top of /etc/bash.bashrc, ensuring that rvm and all $PATHs work over ssh.
rvmsudo rvm install 1.9.2 followed by rvmsudo rvm use --default 1.9.2. These should make sure that all users are now using ruby 1.9.2 - easily checkable by logging in as a non-root user and doing which ruby (which should include rvm in the path somewhere), or ruby -v.
sudo gem install rails. This should install rails 3.

Why you should use filter()

So, I'm currently doing the last bit of Text Technologies coursework, and am profiling my code to make it run quicker. The slowest bit was the cleaning of self-linked vertices from the graph that we have to analyze.

I started by doing this in a (fairly horrible) for loop:

def cleanSelfMails(graph):
        print "> Removing a->a type links."
 count = 1

I'll be buying a mac in september. Here's a preliminary list!

Part I: The Basics

Install OS X Snow Leopard - preinstalled.
Firefox
Alfred
The Unarchiver [download]
Run System Updates


	#include <stdint.h>
	#include "annepro2.h"
	#include "config.h"

	enum anne_pro_layers {
	_QWERTY,
	_WORKMAN,
	_FN1_LAYER,
	_FN2_LAYER,

	# This sets the colours of the VT/console/TTY persistently.
	# Append this to the end of your /boot/firmware/cmdline.txt
	vt.default_red=0,220,133,181,38,211,42,238,0,203,88,101,131,108,147,253 vt.default_grn=43,50,153,137,139,54,161,232,43,75,110,123,148,113,161,246 vt.default_blu=54,47,0,0,210,130,152,213,54,22,117,131,150,196,161,227