This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
/* arrows */ | |
.arrow-right {background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAJUlEQVR42mNgAILy8vL/DLgASBKnApgkVgXIkhgKiNKJ005s4gDLbCZBiSxfygAAAABJRU5ErkJggg==") no-repeat scroll 0 0 transparent} | |
.arrow-bottom {background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAG0lEQVR42mNgwAfKy8v/48I4FeA0AacVDFQBAP9wJkE/KhUMAAAAAElFTkSuQmCC") no-repeat scroll 0 0 transparent} |
var xmpp = require('node-xmpp'); | |
//Set node-xmpp options. | |
//Replace with your projectID in the jid and your API key in the password | |
//The key settings for CCS are the last two to force SSL and Plain SASL auth. | |
var options = { | |
type: 'client', | |
jid: 'XXXXXXXXX@gcm.googleapis.com', | |
password: 'XXXXXXXX', | |
port: 5235, |
If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.
Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.
The simplest way to add an alias for a specific git command is to use a standard bash alias.
# .bashrc
# This script has to be run as a root user | |
echo "* Updating system" | |
apt-get update | |
apt-get -y upgrade | |
echo "* Installing packages" | |
apt-get -y install build-essential libmagickcore-dev imagemagick libmagickwand-dev libxml2-dev libxslt1-dev git-core nginx redis-server curl nodejs htop | |
id -u deploy &> /dev/null | |
if [ $? -ne 0 ] |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
#!/bin/bash | |
# (optional) You might need to set your PATH variable at the top here | |
# depending on how you run this script | |
#PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin | |
# Hosted Zone ID e.g. BJBK35SKMM9OE | |
ZONEID="enter zone id here" | |
# The CNAME you want to update e.g. hello.example.com |
[ | |
{ | |
"week": 1, | |
"game_days": [ | |
{ | |
"date": "2014-09-04", | |
"matches": [ | |
{ | |
"id": "9.26", | |
"timestamp": "Thu, 04 Sep 2014 20:30:00 -0400", |
package main | |
import ( | |
"bytes" | |
"code.google.com/p/go.crypto/openpgp" | |
"encoding/base64" | |
"io/ioutil" | |
"log" | |
"os" | |
) |