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(function() {
  var libraryStorage = {};

  function librarySystem(libraryName, dependency, callback) {
    if (arguments.length > 1) {
      // If library has no dependency
      if (dependency.length === 0) {
        libraryStorage[libraryName] = callback();
              // has one or more dependencies
      } else {

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var degrees2meters = function(lon,lat) {
        var x = lon * 20037508.34 / 180;
        var y = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180);
        y = y * 20037508.34 / 180;
        return [x, y]
}

lon= -77.035974
lat = 38.898717

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extension CustomStringConvertible {
    var description : String {
        var description: String = ""
        if self is AnyObject {
            description = "***** \(self.dynamicType) - <\(unsafeAddressOf((self as! AnyObject)))>***** \n"
        } else {
            description = "***** \(self.dynamicType) *****\n"
        }
        let selfMirror = Mirror(reflecting: self)
        for child in selfMirror.children {

gbertb

Alamofire has recently been updated.  Now it seems to support Swift 3 from its main (master) branch.  
Below are instructions that should work :)

------------------------------------------------------------------------------------------------
CURRENT INSTRUCTIONS ---------------------------------------------------------------------------

1. Install cocoapods
$ sudo gem install cocoapods

2. create an xcode project

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//
//  Constants.swift
//
//  Created by Jarrod Parkes on 11/5/15.
//  Copyright © 2015 Udacity. All rights reserved.
//

// MARK: - Constants

struct Constants {

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#!/bin/sh

#----------------------------------------------------
# a simple mysql database backup script.
# version 2, updated March 26, 2011.
# copyright 2011 alvin alexander, http://devdaily.com
#----------------------------------------------------
# This work is licensed under a Creative Commons 
# Attribution-ShareAlike 3.0 Unported License;
# see http://creativecommons.org/licenses/by-sa/3.0/ 

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Step wizard

Quick CSS powered step wizard for your online payment forms.

A Pen by Hugo Giraudel on CodePen.

License.

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<!-- 
    How to load Font Awesome asynchronously
    
    Use: Just put this script on the bottom/footer of your web
-->
<script type="text/javascript">
	(function() {
		var css = document.createElement('link');
		css.href = '//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css';

gbertb

If you get this when trying to connect to PG

psql: could not connect to server: No such file or directory
    Is the server running locally and accepting
    connections on Unix domain socket "/tmp/.s.PGSQL.5432"?
    
A pid file was blocking postgres from starting up. To fix it:

rm /usr/local/var/postgres/postmaster.pid

gbertb

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of advantages of using submodules:

• You can separate the code into different repositories.