da3mon

require 'rspec'

describe 'flip flop ragerts' do
  it 'matches stuff between the same thing' do
    text = %{here's some {code} text that is gross {code} and shouldn't be done}
    res = text.split.inject([]) { |a, t| a << t if t =~ /{code}/ ... t =~ /{code}/; a }.join(' ')
    expect(res).to eq(%{{code} text that is gross {code}})
  end
end

da3mon

Latency Comparison Numbers
--------------------------
L1 cache reference                            0.5 ns
Branch mispredict                             5   ns
L2 cache reference                            7   ns             14x L1 cache
Mutex lock/unlock                            25   ns
Main memory reference                       100   ns             20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy              3,000   ns
Send 1K bytes over 1 Gbps network        10,000   ns    0.01 ms
Read 4K randomly from SSD*              150,000   ns    0.15 ms

da3mon

#!/bin/bash

volume=$(osascript -e "get output volume of (get volume settings)")
muted=$(osascript -e "get output muted of (get volume settings)")
if [[ $volume -lt 30 ]]; then
	osascript -e "set volume output volume 30"
fi

afplay ~/snd/$1.mp3
osascript -e "set volume output volume $volume"

da3mon

Keybase proof

I hereby claim:

• I am da3mon on github.
• I am da3mon (https://keybase.io/da3mon) on keybase.
• I have a public key whose fingerprint is 9A06 D25D BCB0 3549 A551 5A74 7D13 7C3A F48D A276

To claim this, I am signing this object:

da3mon

Factor  factor
Fancy	fancy, fy
Io	io
Lua	lua
MiniD	minid
MoonScript	moon, moonscript
Perl	perl, pl
Python 3	python3, py3
Python 3 tracebacks	py3tb
Python 3 console	pycon

da3mon

#!/usr/bin/env ruby -wKU
# encoding: UTF-8

class Flip
  # sɹǝɔuɐʃɐqpɐoʃ ƃuıʞɔnɟノ(ಠ 益ಠ ノ) -> (ノಠ益ಠ)ノ彡fucking loadbalancers
  # add arg support for flipping, reverse flipping, copying to clipboard, text, table, face style
  TABLE = {
    "a" => "\220\311", "b" => "q", "c" => "\224\311", "d" => "p", "e" => "\235\307", "f" => "\237\311", "g" => "\203\306", "h" => "\245\311", "i" => "\261\304",
    "j" => "\276\311", "k" => "\236\312", "l" => "\203\312", "m" => "\257\311", "n" => "u", "r" => "\271\311", "t" => "\207\312", "v" => "\214\312", "w" => "\215\312",
    "y" => "\216\312", "." => "\231\313", "[" => "]", "(" => ")", "{" => "}", "?" => "\277\302", "!" => "\241\302", "\"" => ",", "<" => ">", "_" => "\276\200\302",

da3mon

source :rubygems

# We are not loading Active Record, nor Active Resources etc.
# We can do this in any app by simply replacing the rails gem
# by the parts we want to use.
gem "actionpack", "~> 3.2"
gem "railties",   "~> 3.2"
gem "tzinfo"

# Let's use thin

da3mon

class AttributeError < RuntimeError; end
def foo
  return @foo if defined?(@foo)
  raise AttributeError
end

foo

@foo = :foo

da3mon

#!/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
#

da3mon

ree:044 > 1800.seconds
 => 1800 seconds 
ree:045 > 1800
 => 1800 
ree:046 > 3 * 600.seconds
 => 1800 
ree:047 > 1800.seconds.class
 => Fixnum 
ree:048 > 1800.seconds.ago
 => Mon, 11 Jul 2011 23:07:01 UTC +00:00