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rails new app_name -T


rvm --create --ruby-version use ruby-2.2.1@app_name

Gemfile

group :test do

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wifi.setmode(wifi.STATION)
wifi.sta.config('YOUR_SSID','YOUR_SSID_PWD')
wifi.sta.connect()
tmr.alarm(1, 5000, 1, function() 
    if wifi.sta.getip()== nil then
        print('IP unavaiable, waiting...') 
    else
        tmr.stop(1)
        print('IP is '..wifi.sta.getip())

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Published slide deck
https://docs.google.com/presentation/d/12oIvAzltmQC2aDV39kn5DkaC3IxAiqbtbCTWfo40xso/pub?start=true&loop=true&delayms=3000

Conway's game of life
http://en.wikipedia.org/wiki/Conway's_Game_of_Life

4 rules of simple design
http://www.slideshare.net/stevenbeeckman/4-simple-rules-of-design

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TuesPechkin;

namespace SimpleHtmlToPdfConsole
{
    class Program

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class BowlingCalc
  attr_reader :score
  def initialize
    @score = 0
  end
  def roll(pins)
    @score += pins
  end

end

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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#Cursor movement

h - move left
j - move down
k - move up
l - move right
ctrl-b - page up
ctrl-f - page down
% - jump to matching brace

w - jump by start of words (punctuation considered words)

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<script>
var app = angular.module('myApp', []);

var myController = app.controller('myController', ['$scope', function ($scope, $timeout) {}]);
myController.directive('chosen', function(){
    
    var linker = function(scope, element, attrs, ngModel) {
        var model = attrs['ngModel'];

        scope.$watch(model, function () {

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curl http://198.45.124.159/job/CSA_Report_Analytics_Tool/api/json | python -mjson.tool

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// PIN 1 is light bar power
// PIN 2 is red light on light bar
// PIN 3 is white driver side light
// PIN 4 is white passenger side light
// PIN 5 is blue light on light bar
// PIN 6 is marker lights
int led1 = 8;
int led2 = 9;
int led3 = 10;
int led4 = 11;