factories.rb

Factory.define :item do |f|
  include ActionDispatch::TestProcess

  f.name "Macbook Pro 15"
  f.price_in_dollars 1500
  f.photo fixture_file_upload('/files/avatar.jpg', 'image/jpg')
end

caarlos0

SELECT bl.pid AS blocked_pid,
  a.usename AS blocked_user,
  ka.query AS blocking_statement,
  now() - ka.query_start AS blocking_duration,
  kl.pid AS blocking_pid,
  ka.usename AS blocking_user,
  a.query AS blocked_statement,
  now() - a.query_start AS blocked_duration
FROM  pg_catalog.pg_locks bl
  JOIN pg_catalog.pg_stat_activity a ON a.pid = bl.pid

mikestone14

Pointing a GoDaddy domain to a Heroku app

https://devcenter.heroku.com/articles/custom-domains http://thenomadicfreelancer.blogspot.com/2012/08/pointing-godaddy-domain-to-your-heroku.html

1) Custom Subdomains

For each custom subdomain use domains:add in the Terminal.

daveaugustine

initialize: ->
  @bind 'all', @_trackPageview

_trackPageview: ->
  url = Backbone.history.getFragment()
  _gaq.push(['_trackPageview', "/#{url}"])

peterc

SELECT
  schema_name, rel_name, table_size,
  pg_size_pretty(table_size) AS size
FROM (
  SELECT
    nspname AS schema_name,
    relname AS rel_name,
    pg_table_size(pg_class.oid) AS table_size
  FROM pg_class, pg_namespace
  WHERE pg_class.relnamespace = pg_namespace.oid

troyk

1) see re: increasing shmmax http://stackoverflow.com/a/10629164/1283020

2) add to postgresql.conf:
shared_preload_libraries = 'pg_stat_statements'   # (change requires restart)
136 pg_stat_statements.max = 1000
137 pg_stat_statements.track = all

3) restart postgres

4) check it out in psql

r00k

#!/bin/sh

# Set up Rails app. Run this script immediately after cloning the codebase.

# Exit if any subcommand fails
set -e

# Copy over configs
if ! [ -f .env ]; then
  cp .sample.env .env

kogakure

*.acn
*.acr
*.alg
*.aux
*.bak
*.bbl
*.bcf
*.blg
*.brf
*.bst

paulirish

// ==UserScript==
// @name Use Markdown, sometimes, in your HTML.
// @author Paul Irish <http://paulirish.com/>
// @link http://git.io/data-markdown
// @match *
// ==/UserScript==


// If you're not using this as a userscript just delete from this line up. It's cool, homey.

stream7

 literally always have to look up the meaning of :limit in migrations when it comes to integer values. Here's an overview. Now let's memorise it (oh, this works for MySQL, other databases may work differently):

:limit	    Numeric Type	Column Size	Max value
1	     tinyint	         1 byte	          127
2	     smallint	         2 bytes	32767
3	     mediumint	         3 byte	        8388607
nil, 4, 11    int(11)	         4 byte	       2147483647
5..8	      bigint	         8 byte	     9223372036854775807

Note: by default MySQL uses signed integers and Rails has no way (that I know of) to change this behaviour. Subsequently, the max. values noted are for signed integers.