moertel

# Temporarily redirects STDOUT and STDERR to /dev/null
# but does print exceptions should there occur any.
# Call as:
#   suppress_output { puts 'never printed' }
#
def suppress_output
  original_stderr = $stderr.clone
  original_stdout = $stdout.clone
  $stderr.reopen(File.new('/dev/null', 'w'))
  $stdout.reopen(File.new('/dev/null', 'w'))

iwan

# NOTE below gems are only for development purpose can be removed and commented out as per requirement
group :development do
  gem 'rails-erd','1.0.0'
  gem 'hirb','0.7.0'
  gem 'railroady'
  gem 'itslog','0.6.1'
  gem 'quiet_assets'
  gem 'sextant' # now included in Rails 4.0
end

magicznyleszek

Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.

Running

Running a local server for testing purposes:

didats

<select name="nationality">
  <option value="">-- select one --</option>
  <option value="afghan">Afghan</option>
  <option value="albanian">Albanian</option>
  <option value="algerian">Algerian</option>
  <option value="american">American</option>
  <option value="andorran">Andorran</option>
  <option value="angolan">Angolan</option>
  <option value="antiguans">Antiguans</option>
  <option value="argentinean">Argentinean</option>

tomas-stefano

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

vparihar01

for(var key in objects) {
    var value = objects[key];
}

Object.values = function (obj) {
    var vals = [];
    for( var key in obj ) {
        if ( obj.hasOwnProperty(key) ) {
            vals.push(obj[key]);
        }

biovisualize

1. Create a new public gist on https://gist.github.com/
2. Under "Clone this gist", copy the link (i.e., https://gist.github.com/4415518.git)
3. If you have the command line git tools, clone this gist to a local folder: git clone https://gist.github.com/4415518.git
4. It will add a folder with the gist id as a name (i.e., 4415518) under the current working directory. Navigate to this folder in the command line: cd 4415518 (dir 4415518 on windows)
5. Navigate to this folder in your file explorer and add an image (i.e., test.png)
6. Add it to git from the command line: git add test.png
7. Commit it to git: git commit -m "I just added a file!"
8. Push this commit to your remote gist (you will need your Github user name and password): git push
9. Go back and refresh your Gist on https://gist.github.com/ to confirm that it worked

albertgrala

# $('.drink li').hover(function() {
#   $(this).find('span').show();
# }, function() {
#   $(this).find('span').hide();
# });
$('.drink li').hover(
  ->
    $(@).find('span').show()
  ->
    $(@).find('span').hide()

malarkey

When times get tough and people get nasty, you’ll need more than a killer smile. You’ll need a killer contract.

Used by 1000s of designers and developers Clarify what’s expected on both sides Helps build great relationships between you and your clients Plain and simple, no legal jargon Customisable to suit your business Used on countless web projects since 2008

…………………………

McKinneyDigital

// Opens a pop-up with twitter sharing dialog

var url = "http://google.com";
var text = "Replace this with your text";
window.open('http://twitter.com/share?url='+encodeURIComponent(url)+'&text='+encodeURIComponent(text), '', 'left=0,top=0,width=550,height=450,personalbar=0,toolbar=0,scrollbars=0,resizable=0');