marktabler

Sinatra 1.4.4
Rails 4.0.1
Rails-API 0.1.0

Rails-API disabled Mailer and Sockets

Each app connected to a MySQL database via ActiveRecord with an empty Accounts table; each app's root path responded with "#{Account.count} accounts detected."

Each app was configured to use Thin as its web server.

hemanth

#!/usr/bin/env bash
# Setup script for hacking chrome devtools
# Source -> https://medium.com/p/8c8896f5cef3

echo "Creating folder and initialize a git repo"
mkdir devtools-frontend && cd devtools-frontend
git init

echo "Adding chromium remote and initialize sparse checkout"
git remote add upstream https://chromium.googlesource.com/chromium/blink

katowulf

'use strict';

/**
 * This module monitors angularFire's authentication and performs actions based on authentication state.
 * directives/directive.ngcloakauth.js depends on this file
 *
 * Modify ng-cloak to hide content until FirebaseSimpleLogin resolves. Also
 * provides ng-show-auth methods for displaying content only when certain login
 * states are active.
 *

jbenet

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

Integralist

(function (window, document) {

    'use strict';

    var $, Imager;

    window.requestAnimationFrame = 
    window.requestAnimationFrame || 
    window.mozRequestAnimationFrame || 
    window.webkitRequestAnimationFrame || 

Integralist

The BBC has a server-side image service which provides developers with multiple sized versions of any image they request. It works in a similar fashion to http://placehold.it/ but it also handles the image ratios returned (where as placehold.it doesn't).

The original BBC News process (and my re-working of the script) follows roughly these steps...

• Create new instance of ImageEnhancer
• Change any divs within the page (which have a class of delayed-image-load) into a transparent GIF using a Base64 encoded string.
  • We set the width & height HTML attributes of the image to the required size
  • We know what size the image needs to be because each div has custom data-attr set server-side to the size of the image
  • We then set a class of image-replace onto each newly created transparent image
• We use a 250ms setTimeout to unblock the UI thread and which calls a function resizeImages which enhances the image-replace images so their source is now set to a URL whe

mattetti

{
  "ActionDispatch::Static": {
    "call": 1
  },
  "ActionDispatch::FileHandler": {
    "match?": 1,
    "ext": 1
  },
  "ActiveSupport::Cache::Strategy::LocalCache::Middleware": {
    "call": 1

SlexAxton

gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else

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:

jameswomack

Function.prototype.runOnBackgroundThread = function (aCallback) {
  var _blob = new Blob(['onmessage = '+this.toString()],{"type":"text/javascript"});
  var _worker = new Worker((webkitURL.createObjectURL || URL.createObjectURL)(_blob));
  _worker.onmessage = aCallback;
  _worker.postMessage();
}

var _test = function () {
  postMessage((1+1).toString());
}