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/**
 * Module dependencies.
 */

var express = require('express')
  , routes = require('./routes')
  , http = require('http');

var app = express();
var server = app.listen(3000);

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// sets globals: 
// __stack,
// __line, 
// __file, 
// __function,
// __ext, 
// __base

// we already have these: 
// __filename which gives as an example: /Users/mjr/example.js 

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'use strict';
import Singleton from 'Singleton';

class ClassA extends Singleton {
    constructor() {
        super();
    }
    
    singletonMethod1() {
        // ...

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USER=rentzsch
PASS=mypassword
REPO=mogenerator

# Delete default labels
curl --user "$USER:$PASS" --include --request DELETE "https://api.github.com/repos/$USER/$REPO/labels/bug"
curl --user "$USER:$PASS" --include --request DELETE "https://api.github.com/repos/$USER/$REPO/labels/duplicate"
curl --user "$USER:$PASS" --include --request DELETE "https://api.github.com/repos/$USER/$REPO/labels/enhancement"
curl --user "$USER:$PASS" --include --request DELETE "https://api.github.com/repos/$USER/$REPO/labels/invalid"
curl --user "$USER:$PASS" --include --request DELETE "https://api.github.com/repos/$USER/$REPO/labels/question"

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#!/bin/bash

# Reads EXIF creation date from all .JPG files in the
# current direcotry and moves them carefully under
#
#   $BASEDIR/YYYY/YYYY-MM/YYYY-MM-DD/
#
# ...where 'carefully' means that it does not overwrite
# differing files if they already exist and will not delete
# the original file if copying fails for some reason.

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#File Magic Numbers

Magic numbers are the first bits of a file which uniquely identify the type of file. This makes programming easier because complicated file structures need not be searched in order to identify the file type.

For example, a jpeg file starts with ffd8 ffe0 0010 4a46 4946 0001 0101 0047 ......JFIF.....G ffd8 shows that it's a JPEG file, and ffe0 identify a JFIF type structure. There is an ascii encoding of "JFIF" which comes after a length code, but that is not necessary in order to identify the file. The first 4 bytes do that uniquely.

This gives an ongoing list of file-type magic numbers.

##Image Files

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adapted from this blog

# YAML
name: Jon

# YAML
object:

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// Usage: 
//
// 1. Put this in the file that gets first loaded by RequireJS
// 2. Once the page has loaded, type window.rtree.map() in the console
//    This will map all dependencies in the window.rtree.tree object
// 3. To generate UML call window.rtree.toUml(). The output can be used
//    here: http://yuml.me/diagram/scruffy/class/draw
requirejs.onResourceLoad = function (context, map, depMaps) {
  if (!window.rtree) {
    window.rtree = {};

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function findKey(obj, value){
    var key;

    _.each(_.keys(obj), function(k){
      var v = obj[k];
      if (v === value){
        key = k;
      }
    });

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname