hagenburger

// Released under MIT license: http://www.opensource.org/licenses/mit-license.php

$('[placeholder]').focus(function() {
  var input = $(this);
  if (input.val() == input.attr('placeholder')) {
    input.val('');
    input.removeClass('placeholder');
  }
}).blur(function() {
  var input = $(this);

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')

yosemitebandit

server {
	listen 80;
	server_name www.yupyupnope.com;
	rewrite ^/(.*) https://yupyupnope.com/$1 permanent;
}

server {
	listen 80;
	server_name yupyupnope.com;
	rewrite ^/(.*) https://yupyupnope.com/$1 permanent;

ripper234

*.bak
*.swp
*.log
*.iws
*.orig
.idea/workspace.xml
.idea/projectCodeStyle.xml
out
server.pid
logs/

kagemusha

Get the Heroku db as detailed here:
http://devcenter.heroku.com/articles/pgbackups#exporting_via_a_backup

1. heroku pgbackups:capture
2. heroku pgbackups:url <backup_num>  #=>backup_url
   -  get backup_num with cmd "heroku pgbackups"
3. curl -o latest.dump <backup_url>

Then locally do:
$ pg_restore --verbose --clean --no-acl --no-owner -h localhost -U myuser -d mydb latest.dump

CristinaSolana

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

ravage

{
  "cmd": ["rbenv", "exec", "ruby", "$file"],
  "selector": "source.ruby"
}

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

annalinneajohansson

<?php
# http://kovshenin.com/2012/the-wordpress-settings-api/
# http://codex.wordpress.org/Settings_API

add_action( 'admin_menu', 'my_admin_menu' );
function my_admin_menu() {
    add_options_page( __('My Plugin Options', 'textdomain' ), __('My Plugin Options', 'textdomain' ), 'manage_options', 'my-plugin', 'my_options_page' );
}
add_action( 'admin_init', 'my_admin_init' );

Hexodus

// Go to menue:
// find->find in files
// Switch on reg_ex button
// Find:
^(.*)$
// Where:
c:\your_folder\,*.php,*.phtml,*.js,*.inc,*.html, -*/folder_to_exclude/*

// Then click on the find button
// Be careful to not click on Replace!!!