Koen Dejonghe koen-dejonghe

OS X Screencast to animated GIF

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:

start new:

tmux

start new with session name:

tmux new -s myname

	"""
	Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
	BSD License
	"""
	import numpy as np

	# data I/O
	data = open('input.txt', 'r').read() # should be simple plain text file
	chars = list(set(data))
	data_size, vocab_size = len(data), len(chars)

	import scala.concurrent.duration._
	import scala.concurrent.ExecutionContext
	import scala.concurrent.Future
	import akka.pattern.after
	import akka.actor.Scheduler

	/**
	* Given an operation that produces a T, returns a Future containing the result of T, unless an exception is thrown,
	* in which case the operation will be retried after _delay_ time, if there are more possible retries, which is configured through
	* the _retries_ parameter. If the operation does not succeed and there is no retries left, the resulting Future will contain the last failure.

	Installing CYGWIN with SSH
	1) Download cygwin setup.exe from http://www.cygwin.com
	- Execute setup.exe
	- Install from internet
	- Root directory: `c:\cygwin` + all users
	- Local package directory: use default value
	- Select a mirror to download files from
	- Select these packages:
	- editors > xemacs 21.4.22-1
	- net > openssh 6.1-p

	<html>
	<head>
	<title>D3 Axis Example</title>
	<script src="http://d3js.org/d3.v2.js"></script>
	</head>

	<body>
	<button id="rescale" onclick="rescale();">Rescale</button>
	<script>
	var width = 700,