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@jfeldstein
jfeldstein / get_campaigns.js
Created August 2, 2013 20:55
Persistent referrer and UTM campaign tracking for Segment.io
getReferrerTraits = function() {
// Requires: jQuery, jQuery.cookie, segment.io
// TODO: Update referralHost:blackList with your domain, so we only track external referrers.
var analytics_args = [],
analytics_traits,
acquisitionSource,
firstReferrer,
firstCampaign,
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active October 26, 2025 08:45
A badass list of frontend development resources I collected over time.
@paulirish
paulirish / gist:5558557
Last active February 26, 2025 18:07
a brief history of detecting local storage

A timeline of the last four years of detecting good old window.localStorage.


Jan Lenhart, bless his heart contributed the first patch for support:

October 2009: 5059daa

@dergachev
dergachev / GIF-Screencast-OSX.md
Last active October 31, 2025 16:45
OS X Screencast to animated GIF

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.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@RichardBronosky
RichardBronosky / resign.sh
Last active April 16, 2023 02:29
A simple tool for resigning an iOS app ipa with a new certificate/mobileprovision
#!/usr/bin/env bash
if [[ ! ( # any of the following are not true
# 1st arg is an existing regular file
-f "$1" &&
# ...and it has a .ipa extension
"${1##*.}" == "ipa" &&
# 2nd arg is an existing regular file
-f "$2" &&
# ...and it has an .mobileprovision extension
@erikh
erikh / hack.sh
Created March 31, 2012 07:02 — forked from DAddYE/hack.sh
OSX For Hackers
#!/usr/bin/env sh
##
# This is script with usefull tips taken from:
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
# curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#
@albertoperdomo
albertoperdomo / 0-readme.md
Created February 21, 2012 12:47 — forked from burke/0-readme.md
ruby-1.9.3-p125 cumulative performance patch.

Patched ruby 1.9.3-p125 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p125 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84).

Huge thanks to funny-falcon for the performance patches.

@burke
burke / 0-readme.md
Created January 27, 2012 13:44 — forked from funny-falcon/cumulative_performance.patch
ruby-1.9.3-p327 cumulative performance patch for rbenv

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

@saaji
saaji / hbs_renderer.rb
Created November 13, 2011 00:37
handlebars renderer for Ruby On Rails 3.1 using hbs gem
require 'handlebars'
module HBSTemplateHandler
def self.call(template)
if template.locals.include? :hbs
<<-TEMPLATE
template = Handlebars.compile #{template.source.inspect}
template.call(hbs || {}).html_safe
TEMPLATE
else