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:

jasdeepkhalsa

// Long Polling (Recommened Technique - Creates An Open Connection To Server ∴ Fast)
(function poll(){
    $.ajax({ url: "server", success: function(data){
        //Update your dashboard gauge
        salesGauge.setValue(data.value);
    }, dataType: "json", complete: poll, timeout: 30000 });
})();

Zodiac1978

#
# Sources:
# http://stackoverflow.com/questions/7704624/how-can-i-use-gzip-compression-for-css-and-js-files-on-my-websites
# http://codex.wordpress.org/Output_Compression
# http://www.perun.net/2009/06/06/wordpress-websites-beschleuinigen-4-ein-zwischenergebnis/#comment-61086
# http://www.smashingmagazine.com/smashing-book-1/performance-optimization-for-websites-part-2-of-2/
# http://gtmetrix.com/configure-entity-tags-etags.html
# http://de.slideshare.net/walterebert/die-htaccessrichtignutzenwchh2014
# http://de.slideshare.net/walterebert/mehr-performance-fr-wordpress
# https://andreashecht-blog.de/4183/

bortels

-- Lua 5.1+ base64 v3.0 (c) 2009 by Alex Kloss <[email protected]>
-- licensed under the terms of the LGPL2

-- character table string
local b='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'

-- encoding
function enc(data)
    return ((data:gsub('.', function(x) 
        local r,b='',x:byte()

jwo

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

jrivero

// found on http://snipplr.com/view/36790/jscookies--my-simple-easy-pure-js-javascript-cookies-function/

// create my jsCookies function
var jsCookies = {

	// this gets a cookie and returns the cookies value, if no cookies it returns blank ""
	get: function(c_name) {
		if (document.cookie.length > 0) {
			var c_start = document.cookie.indexOf(c_name + "=");
			if (c_start != -1) {

sspencer

// Two ways to serve transparent GIF

var buf = new Buffer([
    0x47, 0x49, 0x46, 0x38, 0x39, 0x61, 0x01, 0x00, 0x01, 0x00, 
    0x80, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x2c, 
    0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x02, 
    0x02, 0x44, 0x01, 0x00, 0x3b]);

res.send(buf, { 'Content-Type': 'image/gif' }, 200);

eligrey

/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */