mahemoff

class AddIndexes < ActiveRecord::Migration

  INDEXES = {
    :blogs => %w/title author_id/,
    :comments => %w/blog_id subject poster_id/,
    :events => %w/name place when/
  }

  def up
    INDEXES.each { |table, cols |

efedorenko

// Turns out this function already exists in Sass: mix(fg, bg, %) (http://d.pr/mGqa)

// Alpha blending

@function blend($bg, $fg) {

	$r:   red($fg) * alpha($fg) +   red($bg) * (1 - alpha($fg));
	$g: green($fg) * alpha($fg) + green($bg) * (1 - alpha($fg));
	$b:  blue($fg) * alpha($fg) +  blue($bg) * (1 - alpha($fg));

clauswitt

on replaceString(theText, oldString, newString)
	local ASTID, theText, oldString, newString, lst
	set ASTID to AppleScript's text item delimiters
	try
		considering case
			set AppleScript's text item delimiters to oldString
			set lst to every text item of theText
			set AppleScript's text item delimiters to newString
			set theText to lst as string
		end considering

1stvamp

#!/bin/bash
mkdir /tmp/curl-ca-bundle
cd /tmp/curl-ca-bundle
wget http://curl.haxx.se/download/curl-7.22.0.tar.bz2
tar xzf curl-7.22.0.tar.bz2
cd curl-7.22.0/lib/
./mk-ca-bundle.pl
if [ ! -d /usr/share/curl/ ]; then
	sudo mkdir -p /usr/share/curl/
else

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

ThroughTheNet

/*
On OS X, basic text manipulations (left, right, command+left, etc) make use of the system key bindings,
and don't need to be repeated here. Anything listed here will take precedence, however.
*/
[
	{ "keys": ["super+shift+n"], "command": "new_window" },
	{ "keys": ["super+shift+w"], "command": "close_window" },
	{ "keys": ["super+o"], "command": "prompt_open" },
	{ "keys": ["super+shift+t"], "command": "reopen_last_file" },
	{ "keys": ["super+alt+up"], "command": "switch_file", "args": {"extensions": ["cpp", "cxx", "cc", "c", "hpp", "hxx", "h", "ipp", "inl", "m", "mm"]} },

roberto

<% flash.each do |type, message| %>
  <div class="alert <%= bootstrap_class_for(type) %> fade in">
    <button class="close" data-dismiss="alert">×</button>
    <%= message %>
  </div>
<% end %>

agnoster

agnoster.zsh-theme

A ZSH theme optimized for people who use:

• Solarized
• Git
• Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

For Mac users, I highly recommend iTerm 2 + Solarized Dark

tsmango

require 'bundler/capistrano'

# This capistrano deployment recipe is made to work with the optional
# StackScript provided to all Rails Rumble teams in their Linode dashboard.
#
# After setting up your Linode with the provided StackScript, configuring
# your Rails app to use your GitHub repository, and copying your deploy
# key from your server's ~/.ssh/github-deploy-key.pub to your GitHub
# repository's Admin / Deploy Keys section, you can configure your Rails
# app to use this deployment recipe by doing the following:

thomaspark

section {
	padding-top: 60px;	
}

.subnav {
	margin-bottom: 60px;
	width: 100%;
	height: 36px;
	background-color: #eeeeee; /* Old browsers */
	background-repeat: repeat-x; /* Repeat the gradient */