redox

#chat-box.ubuntu.hidden-xs
  .closed
    .pull-right
      = link_to_function content_tag(:i, nil, class: 'glyphicon glyphicon-chevron-up').html_safe, 'chat.show()'
    .m-l-small
      = link_to_function 'Chat with us', 'chat.show()'
  .opened{style: 'display: none'}
    .header
      .pull-right
        = link_to_function content_tag(:i, nil, class: 'glyphicon glyphicon-plus-sign').html_safe, 'chat.maximize()', class: 'maximize', style: 'display: none'

subfuzion

Install with Homebrew

brew install redis

Set up launchctl to auto start redis

$ ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents

/usr/local/opt/redis/ is a symlink to /usr/local/Cellar/redis/x.y.z (e.g., 2.8.7)

Shipow

var Robot = function(robot) {
robot.rotateCannon(-90);
};

Robot.prototype.onIdle = function(ev) {
    var robot = ev.robot;
    robot.ahead();
  	//i'll add a clone but i need to refactor collision
  	//robot.clone();
};

manuel-woelker

Running Gists like a JsFiddle

TL;DR: This page (html, css, javascript, markdown) is being served from this gist using this server.

After working with AngularJS, which is totally awesome, I wanted a better way to share code snippets with the community. Something where the header declarations aren't hidden, so it's clear which version of angular you're using and whether zepto/jquery/underscore are loaded. I also wanted to use CoffeeScript, HAML and SCSS because that's what I use to write Goodfilms (my day job).

This HTML is being rendered from HAML, the CSS is being compiled from SCSS, the JS code is written in Coffeescript and even this here text is being compiled (in the browser) from a gist-hosted Markdown file.

jonathanmoore

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter

mrdanadams

/* See http://mrdanadams.com/2012/pixel-ems-css-conversion-sass-mixin/ */

/* Default font size in pixels if not overridden. */
$baseFontSize: 16;

/* Convert PX units to EMs.
Ex: margin-right: pem(16);
*/
@function pem($pxval, $base: $baseFontSize) {
  @return #{$pxval / $base}em;

html

function eachStep(collection, callback, endcallback){
  if(collection.length == 0){
    return endcallback && endcallback();
  }

  jQuery.when(callback(collection[0])).always(function(){
    eachStep(collection.slice(1), callback, endcallback);
  });
}