virtualstaticvoid

#!/bin/bash
#
# Script to create and download a database backup on Heroku
# Written by Chris Stefano (https://github.com/virtualstaticvoid)
#
# See http://devcenter.heroku.com/articles/pgbackups for details
#

appname=$1
filename=${appname}_db_$(date +%Y%m%d)_$(date +%H%M).pg_backup

min2bro

AlexAvlonitis

# Additional translations at https://github.com/plataformatec/devise/wiki/I18n

el:
  devise:
    confirmations:
      confirmed: 'Ο λογαριασμός σας επιβεβαιώθηκε με επιτυχία.'
      send_instructions: 'Σε λίγα λεπτά θα λάβετε οδηγίες για το πώς θα επιβεβαιώσετε το email σας.'
      send_paranoid_instructions: 'Αν το email σας υπάρχει στη βάση δεδομένων μας, θα λάβετε email με οδηγίες για την επιβεβαίωση του λογαριασμού σας.'
    failure:
      already_authenticated: 'Είστε ήδη συνδεδεμένος.'

nodesocket

/* Flatten das boostrap */
.well, .navbar-inner, .popover, .btn, .tooltip, input, select, textarea, pre, .progress, .modal, .add-on, .alert, .table-bordered, .nav>.active>a, .dropdown-menu, .tooltip-inner, .badge, .label, .img-polaroid {
 	-moz-box-shadow: none !important;
	-webkit-box-shadow: none !important;
	box-shadow: none !important;
	-webkit-border-radius: 0px !important;
	-moz-border-radius: 0px !important;
	border-radius: 0px !important;
	border-collapse: collapse !important;
	background-image: none !important;

knzconnor

# RSpec's subject method, both implicitly and explicitly set, is useful for
# declaratively setting up the context of the object under test. If you provide a
# class for your describe block, subject will implicitly be set to a new instance
# of this class (with no arguments passed to the constructor). If you want
# something more complex done, such as setting arguments, you can use the
# explicit subject setter, which takes a block.
describe Person do
  context "born 19 years ago" do
    subject { Person.new(:birthdate => 19.years.ago }
    it { should be_eligible_to_vote }

ganmedia

sudo apt-get update
sudo apt-get install python3-pip python3-dev libpq-dev postgresql postgresql-contrib nginx

sudo -u postgres psql

- paste this code in postgres console:
CREATE DATABASE django_project;
CREATE USER username WITH PASSWORD 'pass1234';
ALTER ROLE username SET client_encoding TO 'utf8';
ALTER ROLE username SET default_transaction_isolation TO 'read committed';

linjunpop

Deploy Rails 4 app with Dokku on DigitalOcean

Install dokku

First create a Ubuntu 13.04 x64 droplet on DigitalOcean Control Panel

Then ssh with root account, run this in termianl:

$ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bash

ahamid

require 'carrierwave/processing/mini_magick'
        
class ImageUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick
  
  IMAGE_EXTENSIONS = %w(jpg jpeg gif png)
  DOCUMENT_EXTENSIONS = %w(exe pdf doc docm xls)
  
  def store_dir
    "files/#{model.id}"

turboladen

sudo su postgres

psql

update pg_database set datistemplate=false where datname='template1';
drop database Template1;
create database template1 with owner=postgres encoding='UTF-8'
  lc_collate='en_US.utf8' lc_ctype='en_US.utf8' template template0;

update pg_database set datistemplate=true where datname='template1';

paulakreuger

app.filter('capitalize', function() {
  return function(input, scope) {
    if (input!=null)
    input = input.toLowerCase();
    return input.substring(0,1).toUpperCase()+input.substring(1);
  }
});