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#Requests from outside
iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 3000
iptables -t nat -A PREROUTING -p tcp --dport 443 -j REDIRECT --to-ports 3443

#Requests from localhost
iptables -t nat -I OUTPUT -p tcp -d 127.0.0.1 --dport 80 -j REDIRECT --to-ports 3000
iptables -t nat -I OUTPUT -p tcp -d 127.0.0.1 --dport 443 -j REDIRECT --to-ports 3443

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Port Forwarding in Mavericks

---

Since Mavericks stopped using the deprecated ipfw (as of Mountain Lion), we'll be using pf to allow port forwarding.

####1. anchor file Create an anchor file under /etc/pf.anchors/<anchor file> with your redirection rule like:

jiverson

# http://blog.xeiam.com/blog/2013/06/27/port-forwarding-80-to-8080-for-tomcat-using-ipfw-on-mac-osx/

sudo ipfw add 100 fwd 127.0.0.1,3080 tcp from any to any 80 in
sudo ipfw add 200 fwd 127.0.0.1,3443 tcp from any to any 443 in

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var a = undefined;
var b = 1;

var c = a && b;

console.log(c);

// undefined

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$on: function(name, listener) {
    var namedListeners = this.$$listeners[name];
    if (!namedListeners) {
      this.$$listeners[name] = namedListeners = [];
    }
    namedListeners.push(listener);

    return function() {
      namedListeners[indexOf(namedListeners, listener)] = null;
    };

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#!/bin/sh

# Some things taken from here
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx

# Set the colours you can use
black='\033[0;30m'
white='\033[0;37m'
red='\033[0;31m'
green='\033[0;32m'

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#!/bin/sh
# Just copy and paste the lines below (all at once, it won't work line by line!)
# MAKE SURE YOU ARE HAPPY WITH WHAT IT DOES FIRST! THERE IS NO WARRANTY!

function abort {
  echo "$1"
  exit 1
}

set -e

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var $window;

beforeEach(function () {
	module('services.sessionExpiration');
	module(function ($provide) {
		$window = {
			mfConfig: window.mfConfig,
			location: {},
			document: window.document
		};

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Getting gaviota-proxy to work in OS X Yosemite

Some parts taken from: https://gist.github.com/kujohn/7209628

ipfw is officially deprecated and removed in OS X Yosemite. If you don't want to run sudo for gaviota-proxy(which then you can also debug) you have to handle the port forwarding with the program pf.

1. Anchor file

Create file /etc/pf.anchors/mindflash, the port forward needs to match your dev.js config for gaviota-proxy.

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6245" systemVersion="13E28" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="vXZ-lx-hvc">
    <dependencies>
        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6238"/>
        <capability name="Aspect ratio constraints" minToolsVersion="5.1"/>
    </dependencies>
    <scenes>
        <!--View Controller-->
        <scene sceneID="ufC-wZ-h7g">
            <objects>