dirk

vhost.conf:
<VirtualHost *:80>
  <Directory "/sites.../app">
    AllowOverride All
    Order allow,deny
    Allow from all
  </Directory>
  DocumentRoot "/sites.../app/public"
  ServerName app.dev
</VirtualHost>

dirk

fish:~ $ gobjdump -T /usr/lib/system/libsystem_c.dylib | grep rb
00000000000704b7 l       0e SECT   01 0000 [.text] _rb_tree_removal_rebalance
0000000000070602 l       0e SECT   01 0000 [.text] _rb_tree_reparent_nodes
00000000000907e8 l       0e SECT   0f 0000 [.bss] _sbrk_curbrk
00000000000910f0 l       0e SECT   0f 0000 [.bss] _nextcomp.lmsgverb
00000000000704a4 g       0f SECT   01 0000 [.text] _rb_tree_count
000000000006febe g       0f SECT   01 0000 [.text] _rb_tree_find_node
000000000006ff1a g       0f SECT   01 0000 [.text] _rb_tree_find_node_geq
000000000006ff85 g       0f SECT   01 0000 [.text] _rb_tree_find_node_leq
000000000006fe95 g       0f SECT   01 0000 [.text] _rb_tree_init

dirk

...

Read this first: Server setup and provisioning sucks donkey dick. Ansible sucks even more donkey dick. However, it sucks less donkey dick than any other tools out there for this god-forsaken fuck-fest they call "dev-ops". So let's use Ansible.

...

dirk

require 'rubygems'
require 'benchmark/ips'
require 'ruby-prof'

$LOAD_PATH.unshift File.join(File.dirname(__FILE__), 'lib')
require 'jbuilder'
require 'jbuilder/jbuilder_template'

module Rails
  def self.cache

dirk

import Foundation

// Must use <T> instead of <T: AnyObject> to be able to
// convert to structs (value types) like String.
func cast<T>(object: AnyObject) -> T? {
    return object as? T
}

let string: String? = cast("i'm a string!")

dirk

extension UIColor {
    enum Error: ErrorType {
        case Parsing(String)
    }

    convenience init(hex input: String) throws {
        let hex = input.stringByTrimmingCharactersInSet(NSCharacterSet.alphanumericCharacterSet().invertedSet)
        var int = UInt32()
        guard NSScanner(string: hex).scanHexInt(&int) else {
            throw Error.Parsing("Unable to scan hexadecimal integer")

dirk

void setup() {
  size(200, 200);
  for (var i = 0; i < 10000; i++) {
    var x = (Math.random() - 0.5) * 150;
    var y = (Math.random() - 0.5) * 150;

    if ((Math.sqrt((x * x) + (y * y))) > 75) continue;

    point(x + 100, y + 100);
  }