henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

tsoporan

from flask import Flask, request, redirect, url_for
from rauth.service import OAuth1Service

twitter = OAuth1Service(
    name='twitter',
    consumer_key='TWITTER KEY',
    consumer_secret='TWITTER SECRET',
    request_token_url = 'https://api.twitter.com/oauth/request_token',
    access_token_url = 'https://api.twitter.com/oauth/access_token',
    authorize_url = 'https://api.twitter.com/oauth/authorize',

devnoo

-module(doctor).
-behaviour(supervisor).

-export([start/0]).
-export([init/1]).

start() ->
    supervisor:start_link({local, doctor}, doctor, []).

init(_Args) ->

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

kennethreitz

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:

pgeraghty

RailsAdmin.config do |config|
  config.included_models = RailsAdmin::Config.models_pool << 'Delayed::Job'

  config.model Delayed::Job do
    label 'Task'
    navigation_label 'Background Processing'
  end
end

elkelk

AWS::SimpleDB.new.domains.select{|d| d.name.include? "Dev"}.map{|d| d.delete! }

dhoelzgen

class API::V1::BaseController < ApplicationController

  skip_before_filter :verify_authenticity_token

  before_filter :cors_preflight_check
  after_filter :cors_set_access_control_headers

  def cors_set_access_control_headers
    headers['Access-Control-Allow-Origin'] = '*'
    headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

synth

class AddFieldsToDelayedJobs < ActiveRecord::Migration
  def change
    add_column :delayed_jobs, :signature, :string
    add_column :delayed_jobs, :args, :text
  end
end