Nick Lee nickoala

The introduction to Reactive Programming you've been missing

This tutorial as a series of videos

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.

The following are instructions for connecting a Bluetooth device for serial communication on Arch Linux using BlueZ 5.31.

Prerequisites

The following packages are required:

bluez: bluetoothd
bluez-utils: bluetoothctl, rfcomm

Atom Clojure Setup

This describes how I setup Atom for an ideal Clojure development workflow. This fixes indentation on newlines, handles parentheses, etc. The keybinding settings for enter (in keymap.cson) are important to get proper newlines with indentation at the right level. There are other helpers in init.coffee and keymap.cson that are useful for cutting, copying, pasting, deleting, and indenting Lisp expressions.

Install Atom

Download Atom

The Atom documentation is excellent. It's highly worth reading the flight manual.

Introduction

The default version of java provided in the latest raspbian images are outdated, so we are going to install from the ppa:webupd8team/java repository instead. Please note that add-apt-repository ppa:webupd8team/java will not work, so we will need to add the repository manually.

Installation

Create the gpg key file and paste the following lines of text below

nano key.txt

	"""
	A simple proxy server. Usage:

	http://hostname:port/p/(URL to be proxied, minus protocol)

	For example:

	http://localhost:8080/p/www.google.com

	"""

	# References
	# - https://www.tensorflow.org/versions/r0.10/tutorials/word2vec/index.html
	# - https://github.com/tensorflow/tensorflow/blob/r0.10/tensorflow/examples/tutorials/word2vec/word2vec_basic.py

	from __future__ import absolute_import
	from __future__ import division
	from __future__ import print_function

	import collections
	import math