trcarden

# SSL self signed localhost for rails start to finish, no red warnings. 

# 1) Create your private key (any password will do, we remove it below)

$ openssl genrsa -des3 -out server.orig.key 2048


# 2) Remove the password

$ openssl rsa -in server.orig.key -out server.key

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

revathskumar

My rails App boilerplate

• Create Rails APP

    rails new blog -Td mysql --skip-bundle
  

• Create .rvmrc

echo "rvm use 1.9.3-p194" >> .rvmrc

vishnugopal

Security Best Practices

• Force SSL for Rails
• Switch to encrypted_cookie_store
• Set session expire_after to 10 minutes
• Make sure that protect_from_forgery is set.
• Make sure passenger & nginx runs as nobody or a less privileged user.
• Double check uploads to make sure it is handling relative paths
• Use attr_accessible where it makes sense
• Filter all sensitive info from from logs

jjulian

#!/usr/bin/env ruby
$: << File.dirname(__FILE__)

require 'rubygems'
require 'eventmachine'
require 'em-http' # gem name em-http-request
require 'yajl'
require 'yajl/json_gem'

class Streamer

jonathantneal

Responsive Elements

Responsive Elements is a proposal to extend the functionality of Media Queries to apply to Elements, allowing individual Elements to respond to local changes. Like existing Media Queries, these element media queries would consist of at least one expression that limits the scope of the selector; such as width, height, and aspect ratio.

Syntax

[selector]:media([query]) { [declarations] }

Examples

nicdaCosta

/*
	Grep.js
	Author	: Nic da Costa ( @nic_daCosta )
        Created : 2012/11/14
	Version	: 0.2
	(c) Nic da Costa
	License : MIT, GPL licenses

	Overview:
	Basic function that searches / filters any object or function and returns matched properties.

Nurdok

Python Number Conversion Chart

From	To	Expression

ivanvanderbyl

sudo add-apt-repository ppa:pitti/postgresql
sudo apt-get update
sudo apt-get install postgresql-9.2 postgresql-server-dev-9.2 postgresql-contrib-9.2

sudo su -l postgres
psql -d template1 -p 5433
CREATE EXTENSION IF NOT EXISTS hstore;
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
service postgresql stop
/usr/lib/postgresql/9.2/bin/pg_upgrade -b /usr/lib/postgresql/9.1/bin -B /usr/lib/postgresql/9.2/bin -d /var/lib/postgresql/9.1/main/ -D /var/lib/postgresql/9.2/main/ -O "-c config_file=/etc/postgresql/9.2/main/postgresql.conf" -o "-c config_file=/etc/postgresql/9.1/main/postgresql.conf"

cowboy

// OOP
console.log( 'OHAI'.blink() );

// Call invocation
console.log( String.prototype.blink.call('OHAI') );

// $ always makes things look awesome.
var $ = Function.prototype.call;

// Very explicit call invocation