zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

stevenharman

Compose-able Query Objects in Rails

Example usage:

old_accounts = Account.where("created_at < ?", 1.month.ago)
old_abandoned_trials = AbandonedTrialQuery.new(old_accounts)

old_abandoned_trials.find_each do |account|
 account.send_offer_for_support

Bonno

ffmpeg -i <infile> -ac 2 -f wav <outfile>

kosyfrances

To copy database from one heroku app to another -

heroku pg:backups capture [database_name]
heroku pg:backups restore $(heroku pg:backups public-url --app source_app) DATABASE_URL --app target_app

You can refer to https://devcenter.heroku.com/articles/heroku-postgres-backups for more information.

To copy database from local to heroku - Dump your local database in compressed format using the open source pg_dump tool: PGPASSWORD=mypassword pg_dump -Fc --no-acl --no-owner -h localhost -U myuser mydb > mydb.dump where myuser is your database username and mydb is the database name.

yang-wei

Should be work with 0.18

Destructuring(or pattern matching) is a way used to extract data from a data structure(tuple, list, record) that mirros the construction. Compare to other languages, Elm support much less destructuring but let's see what it got !

Tuple

myTuple = ("A", "B", "C")
myNestedTuple = ("A", "B", "C", ("X", "Y", "Z"))

zulhfreelancer

It's important to note that running this reset will drop any existing data you have in the application

How to reset PG Database on Heroku?

• Step 1: heroku restart
• Step 2: heroku pg:reset DATABASE (no need to change the DATABASE)
• Step 3: heroku run rake db:migrate
• Step 4: heroku run rake db:seed (if you have seed)

One liner

jsonberry

/**
  Taken from: http://stackoverflow.com/questions/588040/window-onload-vs-document-onload
  According to Parsing HTML documents - The end,
  The browser parses the HTML source and runs deferred scripts.
  A DOMContentLoaded is dispatched at the document when all the HTML has been parsed and have run. The event bubbles to the window.
  The browser loads resources (like images) that delay the load event.
  A load event is dispatched at the window.
  Therefore, the order of execution will be
  DOMContentLoaded event listeners of window in the capture phase
  DOMContentLoaded event listeners of document

gunderson

using UnityEngine;
using System.Collections;
 
public class FlyCamera : MonoBehaviour {
 
    /*
    Writen by Windexglow 11-13-10.  Use it, edit it, steal it I don't care.  
    Converted to C# 27-02-13 - no credit wanted.
    Simple flycam I made, since I couldn't find any others made public.  
    Made simple to use (drag and drop, done) for regular keyboard layout  

serradura

#  Usage:
# ========
#   FirebaseAdmin::Auth.verify_id_token(your_id_token)
#
#   The method call follows the same API of the Node.js, JAVA and Python SDKs.
#   See https://firebase.google.com/docs/auth/admin/verify-id-tokens#verify_id_tokens_using_the_firebase_admin_sdk

#  Dependencies:
# ---------------
#   gem 'activesupport'

dannote

#!/usr/bin/swift

// DISCLAIMER

// This script modifies an unencrypted file associated with the trial version of Final Cut Pro. 
// Under the DMCA (17 U.S.C. § 1201), this modification does not qualify as circumvention of a technological 
// protection measure (TPM), as it does not involve bypassing encryption, authentication, or similar protections. 
// Distributing this code is therefore legal under the DMCA.

// This script is intended for educational and research purposes, such as exploring trial-related file structures,