MakingJamie

// hasClass, takes two params: element and classname
function hasClass(el, cls) {
  return el.className && new RegExp("(\\s|^)" + cls + "(\\s|$)").test(el.className);
}


/* use like below */
// Check if an element has class "foo"
if (hasClass(element, "foo")) {

tomas-stefano

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

DTailor

# List all databases
sudo -u postgres psql --list 

# Create backup file
sudo -u postgres pg_dump [database_name] > dumpl.sql

# Drop the database
sudo -u prostgres dropdb [database_name]

# Create a new database

josevalim

defmodule Chat.Client do
  # In all of the following functions 'server' stands for the server's pid
  def join(server) do
    send server, :join
  end

  def say(server, message) do
    send server, { :say, message }
  end

maxrice

<?php

/* From https://www.usps.com/send/official-abbreviations.htm */

$us_state_abbrevs_names = array(
	'AL'=>'ALABAMA',
	'AK'=>'ALASKA',
	'AS'=>'AMERICAN SAMOA',
	'AZ'=>'ARIZONA',
	'AR'=>'ARKANSAS',

pamelafox

// Includes functions for exporting active sheet or all sheets as JSON object (also Python object syntax compatible).
// Tweak the makePrettyJSON_ function to customize what kind of JSON to export.

var FORMAT_ONELINE   = 'One-line';
var FORMAT_MULTILINE = 'Multi-line';
var FORMAT_PRETTY    = 'Pretty';

var LANGUAGE_JS      = 'JavaScript';
var LANGUAGE_PYTHON  = 'Python';