gasman

#!/usr/bin/env ruby

# Command line util for acquiring a one-off Twitter OAuth access token
# Based on http://blog.beefyapps.com/2010/01/simple-ruby-oauth-with-twitter/

require 'rubygems'
require 'oauth'

puts <<EOS
Set up your application at https://twitter.com/apps/ (as a 'Client' app),

trey

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "[email protected]"

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

RC1140

#include <LiquidCrystal.h>
#include <string.h>

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(7, 8, 9, 10, 11, 12);

char message[] = "This is some long message that will end up scrolling";
int previous = 0;
int pos = 0;

alastairmccormack

from OpenSSL.crypto import load_certificate, FILETYPE_PEM

cert_file_string = open("esx.crt", "rb").read()
cert = load_certificate(FILETYPE_PEM, cert_file_string)

sha1_fingerprint = cert.digest("sha1")
print sha1_fingerprint

subfuzion

I recently switched over to neovim (see my screenshots at the bottom). Below is my updated config file.

It's currently synchronized with my .vimrc config except for a block of neovim-specific terminal key mappings.

This is still a work in progress (everyone's own config is always a labor of love), but I'm already extremely pleased with how well this is working for me with neovim. While terminal mode isn't enough to make me stop using tmux, it is quite good and I like having it since it simplifies my documentation workflow for yanking terminal output to paste in a markdown buffer.

These days I primarily develop in Go. I'm super thrilled and grateful for fatih/vim-go,

alexellis

Install Docker

# curl -sSL get.docker.com | sh
# sudo usermod pi -aG docker
# exit

Reconnect and:

riccardomc

#!/bin/bash

set -e

if [ ! -z "$DEBUG" ] ; then
    set -x
fi

CLUSTER_NAME=$1

nickcjohnston

################
# ARDUINO PART #
################
#include <SPI.h>
#include <MFRC522.h>

#define RST_PIN 9
#define SS_PIN 10 //SDA
#define SCK_PIN 12
#define MOSI_PIN 13

reegnz

Using terraform for_each and toset instead of count

Using terraform count and the pain of working with it

If you're using terraform extensively you probably ran into an issue like this.

This is a synthetic example but I still hope the problem is recognizable as something that also happens out in the wild.

First, you have a list variable (in terraform.tfvars)