albertoperdomo

DISPLAY=:99
XVFB=/usr/bin/Xvfb
XVFBARGS="$DISPLAY -ac -screen 0 1024x768x16"
PIDFILE=/var/run/xvfb.pid
case "$1" in
  start)
    echo -n "Starting virtual X frame buffer: Xvfb"
    /sbin/start-stop-daemon --start --quiet --pidfile $PIDFILE --make-pidfile --background --exec $XVFB -- $XVFBARGS
    echo "."
    ;;

gnarf

/*
 * jQuery.ajaxQueue - A queue for ajax requests
 * 
 * (c) 2011 Corey Frang
 * Dual licensed under the MIT and GPL licenses.
 *
 * Requires jQuery 1.5+
 */
(function(a){var b=a({});a.ajaxQueue=function(c){function g(b){d=a.ajax(c).done(e.resolve).fail(e.reject).then(b,b)}var d,e=a.Deferred(),f=e.promise();b.queue(g),f.abort=function(h){if(d)return d.abort(h);var i=b.queue(),j=a.inArray(g,i);j>-1&&i.splice(j,1),e.rejectWith(c.context||c,[f,h,""]);return f};return f}})(jQuery)

rahearn

# This file is in lib

module AutoStripTextAttributes
  extend ActiveSupport::Concern

  included do
    text_columns = columns.collect do |c|
      c.name.to_sym if c.type == :string || c.type == :text
    end.compact

gkop

# NOTE if you want to do this outside a git repo, find . -type f can by substituted for git grep -l 'Factory'

# fix Factory.create and Factory()
$ git grep -l 'Factory' | xargs perl -pi -e 's/Factory(\.create)?\((\:)?(\w+)(, )?/FactoryGirl\.create\($2$3$4/g'

# fix Factory.build
$ git grep -l 'Factory' | xargs perl -pi -e 's/Factory\.build\((\:)?(\w+)(, )?/FactoryGirl\.build\($1$2$3/g'

# fix Factory.define 
#   NOTE after running this, at the very least you still have to wrap your definitions sets with a FactoryGirl.define do end block,

iain

>> global_variables
=> [:$;, :$-F, :$@, :$!, :$SAFE, :$~, :$&, :$`, :$', :$+, :$=, :$KCODE, :$-K, :$,, :$/, :$-0, 
:$\, :$_, :$stdin, :$stdout, :$stderr, :$>, :$<, :$., :$FILENAME, :$-i, :$*, :$?, :$$, :$:, 
:$-I, :$LOAD_PATH, :$", :$LOADED_FEATURES, :$VERBOSE, :$-v, :$-w, :$-W, :$DEBUG, :$-d, :$0, 
:$PROGRAM_NAME, :$-p, :$-l, :$-a, :$binding, :$1, :$2, :$3, :$4, :$5, :$6, :$7, :$8, :$9]

>> require 'english'
=> true

>> global_variables

GerHobbelt

# Editor backup files
*.bak
*~

gkop

|| and && bind with the precedence that you expect from boolean operators in programming languages (&& is very strong, || is slightly less strong).

and and or have lower precedence.

For example, unlike ||, or has lower precedence than =:

> a = false || true
 => true 
> a

=> true

gdamjan

What

A lot of times you are developing a web application on your own laptop or home computer and would like to demo it to the public. Most of those times you are behind a router/firewall and you don't have a public IP address. Instead of configuring routers (often not possible), this solution gives you a public URL that's reverse tunnelled via ssh to your laptop.

Because of the relaxation of the sshd setup, it's best used on a dedicated virtual machine just for this (an Amazon micro instance for example).

Requirements

bspkrs

#!/bin/bash

usage()
{
cat << EOF
usage: $0 options

This script sets ownership for all tables, sequences, views, and functions for a given schema.
Run this script as your postgres OS user.

mmrko

git config --global alias.checkoutr checkout
$EDITOR /usr/local/share/zsh/site-functions/git-completion.bash

...and then modify the file as follows...

-__gitcomp_nl "$(__git_refs '' $track)"
+if [ "$command" = "checkoutr" ]; then
+    __gitcomp_nl "$(__git_refs '' $track)"
+else