jasonkeene

resource "remote_data" current_datetime {
    count = "${var.size}"
    taint = "is_end_of_the_world"
    create = "date +%y%m%d%H%M"
    shell = true
}

resource "openstack_compute_instance_v2" myinstance {
    count = "${var.size}"

jasonkeene

Go for the Dynamic Programmer

• Introduction
  • I love dynamic languages
  • You will hate the compiler (at first)
  • Goals for the series
• C vs Go vs Python/Ruby/JavaScript
  • Compilation Speed
  • Runtime Speed
• Startup Time

jasonkeene

package main

import "fmt"

func main() {
	func() {
		goto HELL
	}()
	return

jasonkeene

#!/usr/bin/env python

from itertools import chain
from random import SystemRandom
import sys


PLANTS = {
    'Stinging Nettle': 3,
    'Sorrel': 3,

jasonkeene

// Excerpt from Practical Cryptography With Go
// https://leanpub.com/gocrypto/read#leanpub-auto-block-padding

// Pad applies the PKCS #7 padding scheme on the buffer.
func Pad(in []byte) []byte {
    padding := 16 - (len(in) % 16)
    if padding == 0 {
        padding = 16
    }
    for i := 0; i < padding; i++ {

jasonkeene

from .local import config


config.render(globals())

jasonkeene

# Usage:
#    cd ~/my_old_repo
#    git-move HEAD ~/my_new_repo

function git-move {
    src=$(pwd)
    commit=$1
    dest=$2
    git rev-list $commit --reverse |
    while read hash; do

jasonkeene

// ==UserScript==
// @name       Hipchat Click to View Images
// @version    0.2
// @match      https://*.hipchat.com/chat
// @copyright  2014, Zach "theY4Kman" Kanzler
// @grant      GM_unsafeWindow
// ==/UserScript==


// Add styles to initially disable images

jasonkeene

import pytest


class Fixture():
    @property
    def foo(self):
        raise NotImplementedError


@pytest.fixture

jasonkeene

Python for System Admins / Operators

Installing Python

Most Unix/Linux systems come with python pre-installed:

$ python -V