Neurogami

#!/usr/bin/env ruby  
require 'fileutils'


=begin

An xrns file is just a zip file with a special file extension.
That archive holds a number of files.  One of these is Song.xml.

This XML has a root element with an attribute named 'doc_version'

Neurogami

<?xml version="1.0" encoding="UTF-8"?>

<Mediator-Model Version="1" User="" TWO_Version="0.9.2">
  <Model V="5" ID="TWO">
    <Composite V="1" ID="Locations">
      <OSC_Location V="2" ID="demo_location_0" Description="Demo sketch 0" Root_OSC_Address=""
                    Outgoing_IP="127.0.0.1" Outgoing_Port="7000" Incoming_Port="1000"/>
      <OSC_Location V="2" ID="demo_location_1" Description="Location of the secnd demo sketch"
                    Root_OSC_Address="" Outgoing_IP="127.0.0.1" Outgoing_Port="7001"
                    Incoming_Port="1001"/>

Neurogami

/*!
    @file     bleuart_datamode.ino
    @author   hathach, ktown (Adafruit Industries)
    
    This demo will show you how to initialize the module in COMMAND mode then
    send data in DATA mode, uses the MODE pin

  Altered to work with a Teensy 3.1 using Serial2

  The Bluefruit CTS pin is connected to Teensy pin 8.

Neurogami

Scenario: Wanting to add a virtualhost file to Apache2, which was installed using apt while in bash

Assumption: /etc/apache2 in bash maps to %HOME%\AppData\Local\lxss\rootfs\etc\apache2

1. Opened a Windows-linux bash shell
2. Installed apache2 (sudo apt-get install ...)
3. Wanted to add a virtual host file that had been used on another dev machine
4. Decided that editing files with vi in the bash terminal was too annoying :)
5. Found the matching "sites-available" folder via Win10 File Explorer.
6. Copied an existing virtualhost file itno that folder

Neurogami

def random_string_using_char_set len, chars
  (0...len).map { chars[rand(chars.size)] }.join
end

safe_chars = (('A'..'Z').to_a + ('a'..'z').to_a  + ('3'..'9').to_a ) - %w{5 S Z l o O} 

some_string = random_string_using_char_set 50, safe_chars

p some_string 

Neurogami

#!/usr/bin/env ruby

=begin

Simple script to smack your glitch up.

Call this program with the name of an image file, and two numbers

The first number is used to determine when to mess with a byte in the 
image file.  If you pass in, say 2000, then even 2000th byte gets tweaked.

Neurogami

Data Center	 	 Dallas 1
Single Processor Quad Core Xeon 3220 - 2.40GHz (Kentsfield) - 2 x 4MB cache
Ubuntu Linux 12.04 LTS Precise Pangolin (64 bit)
4 GB DDR2 667
Non-RAID Disk Controller
500GB SATA II
5000 GB Bandwidth
100 Mbps Public & Private Networks Uplink Port Speeds
Private Network Port	100 Mbps private uplink

Neurogami

  controller.loop(function(frame) {
    if (frame.cursorPosition) {
      var position = region.mapToXY(frame.cursorPosition, canvas.width, canvas.height)
      if (1 == frame.fingers.length ) {
        var position = region.mapToXY(frame.cursorPosition, canvas.width, canvas.height)
        Handlers['walkto']( [position[0], position[1]] );
      }

      if (2 == frame.fingers.length ) {
        var v1 = new Vector.create(frame.fingers[0].tipPosition);

Neurogami

function prepareLeap(){
  canvas = document.getElementById("gameCanvas");
  context = canvas.getContext("2d");
  controller = new Leap.Controller();

  var leftX   = parseInt($('#leftX').val());
  var rightX  = parseInt($('#rightX').val());
  var bottomY = parseInt($('#bottomY').val());
  var topY    = parseInt($('#topY').val());

Neurogami

grow: function (scaleFactorArray) {
  var timeNow = new Date().getTime() / 1000;
  var tDelta = timeNow  - this.lastGrowMessage;

  this.walkingTo = false;
  this.growing   = true;    
  this.bitmapAnim.scaleX = scaleFactorArray[0];
  this.bitmapAnim.scaleY = scaleFactorArray[0];

  if (tDelta  < this.minGrowCallsTime ) { return }