schie

# In .bashrc, .bash_profile, .zshrc, insert following the following

alias g=git
alias ga='git add'
alias gaa='git add --all'
alias gapa='git add --patch'
alias gau='git add --update'
alias gb='git branch'
alias gba='git branch -a'
alias gbd='git branch -d'

schie

function stringTColor(str) {
    let hash = 0;
    for (let i = 0; i < str.length; i++) {
        hash = str.charCodeAt(i) + ((hash << 5) - hash);
    }
    let color = '#';
    for (let i = 0; i < 3; i++) {
        let value = (hash >> (i * 8)) & 0xFF;
        color += ('00' + value.toString(16)).substr(-2);
    }

schie

Delete All Containers

$ docker rm $(docker ps -a -q)

Delete All Images

$ docker rmi $(docker images -q)

schie

function parseSearchString () {
  var qs = window.location.search
  qs = qs.replace(/^\?/,'')
  var parts = qs.split('&')
  var params = {}
  parts.forEach(function (part) {
    var pair = part.split('=')
    params[pair[0]] = decodeURIComponent(pair[1])
  })
  return params

schie

FROM node:latest

MAINTAINER Dustin Schie, dschie@atni.com

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

COPY package.json /usr/src/app/
RUN npm install

schie

/* HC-SR04 Sensor
   https://www.dealextreme.com/p/hc-sr04-ultrasonic-sensor-distance-measuring-module-133696
  
   This sketch reads a HC-SR04 ultrasonic rangefinder and returns the
   distance to the closest object in range. To do this, it sends a pulse
   to the sensor to initiate a reading, then listens for a pulse 
   to return.  The length of the returning pulse is proportional to 
   the distance of the object from the sensor.
     
   The circuit:

schie

#include <LiquidCrystal.h>

// select the pins used on the LCD panel
LiquidCrystal lcd(8, 9, 4, 5, 6, 7);

// define some values used by the panel and buttons
#define btnRIGHT  0
#define btnUP     1
#define btnDOWN   2
#define btnLEFT   3

schie

test

schie

# Example of using turtle, python's built-in graphics module

# import turtle with a new name
# who wants to write out t-u-r-t-l-e that many times?
import turtle as t

t.speed(5)          # speed
t.pensize(5)        # thickness

# convenience method for drawing circles

schie

# import the math module (this will be used in Circle class)
import math

# created a generic shape class
class Shape:
    # the function to initialize the shape
    def __init__(self, width, height):
        # the properties of the shape
        self.width = width
        self.height = height