gcatlin

brew update
brew versions FORMULA
cd `brew --prefix`
git checkout HASH Library/Formula/FORMULA.rb  # use output of "brew versions"
brew install FORMULA
brew switch FORMULA VERSION
git checkout -- Library/Formula/FORMULA.rb    # reset formula

## Example: Using Subversion 1.6.17
#

ghempton

// This file contains utilities for creating bound helpers

// For reference: https://github.com/wagenet/ember.js/blob/ac66dcb8a1cbe91d736074441f853e0da474ee6e/packages/ember-handlebars/lib/views/bound_property_view.js
Ember.Handlebars.BoundHelperView = Ember.View.extend(Ember._Metamorph, {

  context: null,
  options: null,
  property: null,
  // paths of the property that are also observed
  propertyPaths: [],

winhamwr

Creating a dynamic site-to-site VPN with OpenSwan on Ubuntu 10.04 on EC2

Wes Winham [email protected]

There are many tutorials floating around the web that almost get you a dynamic VPN in EC2. The goal of this tutorial is to be a one-stop-shop for this specific setup.

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

pgroudas

#!/bin/bash
export DEBIAN_FRONTEND=noninteractive

cat >>/etc/apt/sources.list <<END
# Needed for older versions of libqt (needed for cucumber and capybara/webkit)
deb http://archive.ubuntu.com/ubuntu oneiric main
END

apt-get update
apt-get remove -y libqtwebkit-dev libqt4-dev

Bobalot

# Example of stealth addressess using Diffie-Hellman, to create a unique offset between 2 mpks
# doesn't need to exchange data in the blockchain. Payee can just look for new transactions against their
# mpk at offset S, where S is the shared secret between the two parties.

import obelisk
import os
from ecdsa import numbertheory, curves, util, ellipticcurve

# From https://github.com/FelixWeis/python-hdwallet/blob/master/hdwallet/hdwallet.py
def point_decompress(data):

imjasonh

* {
    font-size: 12pt;
    font-family: monospace;
    font-weight: normal;
    font-style: normal;
    text-decoration: none;
    color: black;
    cursor: default;
}