lukencode

(function () {

    var scriptName = "embed.js"; //name of this script, used to get reference to own tag
    var jQuery; //noconflict reference to jquery
    var jqueryPath = "http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"; 
    var jqueryVersion = "1.8.3";
    var scriptTag; //reference to the html script tag

    /******** Get reference to self (scriptTag) *********/
    var allScripts = document.getElementsByTagName('script');

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:

amejiarosario

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

noonat

# Rake Quick Reference
# by Greg Houston
# http://ghouston.blogspot.com/2008/07/rake-quick-reference.html


# -----------------------------------------------------------------------------
# Running Rake
# -----------------------------------------------------------------------------
# running rake from the command-line:
#   rake --help