chuyeow

var = :foo
%w(a b c).each do |var|
  # Do something.
end
puts var # var is actually "c", not :foo. This is not a problem in Ruby 1.9 onwards.

chuyeow

jQuery.fn.bind = function (bind) {
  return function () {
    console.count("jQuery bind count");
    console.log("jQuery bind %o", this);
    return bind.apply(this, arguments);
  };
}(jQuery.fn.bind);

chuyeow

# Put this in nrpe.cfg on the remote host you're monitoring.

command[check_load]=/usr/local/nagios/libexec/check_load -w 5,4,3 -c 10,8,6
command[check_memory]=/usr/local/nagios/libexec/check_mem.pl -f -w 5 -c 2
command[check_disk]=/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /
command[check_swap]=/usr/local/nagios/libexec/check_swap -w 20% -c 10%
command[check_zombie_procs]=/usr/local/nagios/libexec/check_procs -w 5 -c 10 -s Z
command[check_total_procs]=/usr/local/nagios/libexec/check_procs -w 150 -c 200
command[check_users]=/usr/local/nagios/libexec/check_users -w 5 -c 10

chuyeow

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Colors</key>
	<dict>
		<key>Background</key>
		<string>0.082 0.087 0.109</string>
		<key>InsertionPoint</key>
		<string>1.000 1.000 1.000</string>

chuyeow

#!/bin/sh
set -u
set -e

APP_ROOT=/var/railsapps/ryokan/current
PID=$APP_ROOT/tmp/pids/unicorn.pid
ENV=production
CMD="/opt/ruby-enterprise/bin/unicorn_rails -D -E $ENV -c config/unicorn.rb"

old_pid="$PID.oldbin"

chuyeow

namespace :bundler do
  task :create_symlink, :roles => :app do
    set :bundle_dir, File.join(release_path, 'vendor', 'bundle')

    shared_dir = File.join(shared_path, 'bundle')
    run "rm -rf #{bundle_dir}"
    run "mkdir -p #{shared_dir} && ln -s #{shared_dir} #{bundle_dir}"
  end

  task :bundle_new_release, :roles => :app do

chuyeow

var $target = $('#selector');
var target_width = $target.parent(':first').width();

var $span = $('<span></span>');
$span.css({
  'display': 'inline',
  'visibility': 'hidden',
  'font-size': parseInt($target.css('font-size'), 10),
  'font-weight': $target.css('font-weight'),
  'white-space': 'nowrap'

chuyeow

//= require jquery
//= require js/with/utf-8-characters

chuyeow

#!/bin/bash
# Creates a swapfile at SWAPFILE.

SWAPFILE=/mnt/swapfile
SWAPSIZE_MB=7168

SWAP_ALREADY_ON=`swapon -s | grep $SWAPFILE`

if [ -e $SWAPFILE ]; then
  if [[ -n $SWAP_ALREADY_ON ]]; then

chuyeow

ec2-run-instances ami-2c22637e --group default --key chuyeow --user-data hostname=hostname --instance-type c1.xlarge --region ap-southeast-1 --availability-zone ap-southeast-1a --disable-api-termination --monitor -b /dev/sda1=:30:false -b "/dev/sdb=ephemeral0" -b "/dev/sdc=ephemeral1" -b "/dev/sdd=ephemeral2" -b "/dev/sde=ephemeral3"